ENG/中
美国
老虎證券
行情
产品介绍
Cash Boost账户
美股
美股碎股
港股
A股通
期权
期货
美国国债
定投
固定票息票据
Tiger BOSS Debit Card
基金超市
老虎钱袋子
老虎API平台
Wealth
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息(分红)
专栏
TigerAI
机构
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Fintech (Singapore) Pte. Ltd.提供服務
Babcock & Wilcox Enterprises Inc
0.2632
-0.0710
-21.24%
成交量:
294.00萬
成交額:
78.82萬
市值:
2,589.99萬
市盈率:
-0.32
高:
0.3261
開:
0.3199
低:
0.2241
收:
0.3342
資料載入中...
總覽
公司
新聞
公告
2020/05/15
重要事件披露
8-K - Current report
2020/05/15
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/05/15
重要事件披露
8-K - Current report
2020/05/14
重要事件披露
8-K - Current report
2020/05/07
重要事件披露
8-K - Current report
2020/04/30
重要事件披露
8-K - Current report
2020/04/23
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/04/23
重要事件披露
8-K - Current report
2020/02/14
重要事件披露
Current report, items 7.01 and 9.01
2020/02/13
年度報告
Annual report [Section 13 and 15(d), not S-K Item 405]
2020/02/13
重要事件披露
Current report, items 2.02 and 9.01
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/04
重要事件披露
Current report, item 5.02
2020/02/04
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2019/11/15
重要事件披露
Current report, items 5.02 and 9.01
2019/10/31
重要事件披露
Current report, items 7.01 and 9.01
2019/10/24
季度報告
Quarterly report [Sections 13 or 15(d)]
2019/10/24
重要事件披露
Current report, items 2.02 and 9.01
2019/10/11
持股變動聲明
Statement of changes in beneficial ownership of securities
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股,新股,港股,A股等全球金融理财产品。新加坡华人最信赖的在线投资平台,现在加入即享低费用,24/5 无时差炒美股投资理财!","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股,新股,港股,A股等全球金融理财产品。新加坡华人最信赖的在线投资平台,现在加入即享低费用,24/5 无时差炒美股投资理财!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hant/stock/BW/filings?page=9"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"BW","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BW\",,,,,undefined,":{"symbol":"BW","market":"US","secType":"STK","nameCN":"Babcock & Wilcox Enterprises Inc","latestPrice":0.2632,"timestamp":1745265600000,"preClose":0.3342,"halted":0,"volume":2940038,"delay":0,"floatShares":73810890,"shares":98404024,"eps":-0.815268,"marketStatus":"盤前交易","change":-0.071,"latestTime":"04-22 06:29:10 EDT","open":0.3199,"high":0.3261,"low":0.2241,"amount":788172.64893386,"amplitude":0.305206,"askPrice":0.315,"askSize":1000,"bidPrice":0.2049,"bidSize":100,"shortable":0,"etf":0,"ttmEps":-0.815268,"tradingStatus":1,"nextMarketStatus":{"tag":"開盤","tradingStatus":2,"beginTime":1745328600000},"marketStatusCode":1,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":0.2632,"postHourTrading":{"tag":"盘后","latestPrice":0.2735,"preClose":0.2632,"latestTime":"19:56 EDT","volume":29851,"amount":8130.1823,"timestamp":1745279783057},"volumeRatio":1.0529736114784025,"impliedVol":1.5555,"impliedVolPercentile":0.6948},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BW\",,,,,undefined,":{"symbol":"BW","floatShares":73810890,"roa":"-0.18%","roe":"-346.50%","lyrEps":-0.815268,"volumeRatio":1.0529736114784025,"shares":98404024,"dividePrice":0,"high":0.3261,"amplitude":0.305206,"preClose":0.3342,"low":0.2241,"week52Low":0.2241,"pbRate":"-0.09","psRate":"0.04","week52High":2.99,"institutionHeld":0,"latestPrice":0.2632,"committee":-0.818182,"eps":-0.815268,"divideRate":0,"volume":2940038,"delay":0,"ttmEps":-0.815268,"open":0.3199,"prevYearClose":1.64,"prevWeekClose":0.3342,"prevMonthClose":0.6724,"prevQuarterClose":0.6724,"fiveDayClose":0.2985,"twentyDayClose":0.8762,"sixtyDayClose":1.53},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BW\",pageSize:20,pageCount:9,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10427355","market":"us","labels":[],"media":"sec.gov","original_id":"AN163080520000054-BW","pdf_url":null,"pub_time":1589472000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000054/0001630805-20-000054-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000054/ex991-q12020earningscalltr.htm","primary":true,"translateUrl":null,"linkName":"ex991-q12020earningscalltr.htm","type":"EX-99.1","id":"NTFILE9hGmdFb5QPmXGqyq","market":"us","size":63471},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000054/bw-8xkfirstquarterearnings.htm","primary":false,"translateUrl":null,"linkName":"bw-8xkfirstquarterearnings.htm","type":"8-K","id":"NTFILEGfc5UZZq9bMBMRSc","market":"us","size":98766}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-15 00:00","pubTimestamp":1589472000,"title_zh":"8-K - Current report","summary_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.01項:完成收購或處置資產;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10427353","market":"us","labels":[],"media":"sec.gov","original_id":"AN163080520000052-BW","pdf_url":null,"pub_time":1589472000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BW","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/0001630805-20-000052-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/a03312020form10-q.htm","primary":true,"translateUrl":null,"linkName":"a03312020form10-q.htm","type":"10-Q","id":"NTFILE5SNAguukaX8bFeag","market":"us","size":1360361},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/a03312020-exhibit311.htm","primary":false,"translateUrl":null,"linkName":"a03312020-exhibit311.htm","type":"EX-31.1","id":"NTFILE7UjFSacKopq2qw7x","market":"us","size":11528},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/a03312020-exhibit312.htm","primary":false,"translateUrl":null,"linkName":"a03312020-exhibit312.htm","type":"EX-31.2","id":"NTFILEFnoW3fFUus5BDuB7","market":"us","size":11785},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/a03312020-exhibit321.htm","primary":false,"translateUrl":null,"linkName":"a03312020-exhibit321.htm","type":"EX-32.1","id":"NTFILEAxmz7yQPVqYApKqB","market":"us","size":5778},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/a03312020-exhibit322.htm","primary":false,"translateUrl":null,"linkName":"a03312020-exhibit322.htm","type":"EX-32.2","id":"NTFILE4BFqWBWVZhXVJYf5","market":"us","size":6015},{"description":"XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331.xml","primary":false,"translateUrl":null,"linkName":"bw-20200331.xml","type":"EX-101.INS","id":"NTFILEEibE2wzrhj3EMJWb","market":"us","size":1970205},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331.xsd","primary":false,"translateUrl":null,"linkName":"bw-20200331.xsd","type":"EX-101.SCH","id":"NTFILEAhtH4gsfYRPrsyAS","market":"us","size":87690},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"bw-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE9L4mpiUPkg496JAB","market":"us","size":166667},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"bw-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEHSJJGmeaueotP5kw","market":"us","size":386055},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"bw-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE8vLjJiVYqrH79aVa","market":"us","size":976022},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/bw-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"bw-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEFGqus9Bx3Tb4fvN3","market":"us","size":588452}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":37767,"name":"CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37770,"name":"CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37772,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37774,"name":"CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37776,"name":"CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' (DEFICIT) EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":37777,"name":"CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000052/R7.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-05-15 00:00","pubTimestamp":1589472000,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10427346","market":"us","labels":[],"media":"sec.gov","original_id":"AN163080520000050-BW","pdf_url":null,"pub_time":1589472000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/0001630805-20-000050-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/bw-arcreditagreement.htm","primary":true,"translateUrl":null,"linkName":"bw-arcreditagreement.htm","type":"EX-10.1","id":"NTFILEGDpG21vXoYajKHat","market":"us","size":1538959},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/bw-8xkcreditagreementrefin.htm","primary":false,"translateUrl":null,"linkName":"bw-8xkcreditagreementrefin.htm","type":"8-K","id":"NTFILEGEChuvZ4YJyVGheH","market":"us","size":64544},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/ex102-brileyfeeletter.htm","primary":false,"translateUrl":null,"linkName":"ex102-brileyfeeletter.htm","type":"EX-10.2","id":"NTFILEET6xcjzRmkkgQFBD","market":"us","size":17473},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/ex103-feeandinterestequiti.htm","primary":false,"translateUrl":null,"linkName":"ex103-feeandinterestequiti.htm","type":"EX-10.3","id":"NTFILEj3ZVRyBXDe9LEVnd","market":"us","size":92075},{"description":"EXHIBIT 10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/ex104-backstopcommitmentte.htm","primary":false,"translateUrl":null,"linkName":"ex104-backstopcommitmentte.htm","type":"EX-10.4","id":"NTFILEDBTGPdBhekv8oJbr","market":"us","size":11050},{"description":"EXHIBIT 99.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/ex991-brileyguarantyagreem.htm","primary":false,"translateUrl":null,"linkName":"ex991-brileyguarantyagreem.htm","type":"EX-99.1","id":"NTFILE3KjMNpBeQyyw5Qwj","market":"us","size":59780},{"description":"EXHIBIT 99.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/a14may20_bwannouncestwoyea.htm","primary":false,"translateUrl":null,"linkName":"a14may20_bwannouncestwoyea.htm","type":"EX-99.2","id":"NTFILEc7K2qXwKF487if1U","market":"us","size":21192},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/a14may20bwannouncestw_image1.gif","primary":false,"translateUrl":null,"linkName":"a14may20bwannouncestw_image1.gif","type":"GRAPHIC","id":"NTFILE7G1pArpQV5nSYQKy","market":"us","size":8675},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000050/a14may20bwannouncestw_image2.jpg","primary":false,"translateUrl":null,"linkName":"a14may20bwannouncestw_image2.jpg","type":"GRAPHIC","id":"NTFILEHm3DbR27wcoKYD8W","market":"us","size":22525}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-15 00:00","pubTimestamp":1589472000,"title_zh":"8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議;第1.02項:實質性最終協議的終止;第2.03項:直接金融債務或登記人資產負債表外安排下債務的設定;第3.02項:未登記的權益性證券銷售;項目7.01:規定FD披露;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10427363","market":"us","labels":[],"media":"sec.gov","original_id":"AN163080520000048-BW","pdf_url":null,"pub_time":1589385600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000048/0001630805-20-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000048/q12020earningsrelease.htm","primary":true,"translateUrl":null,"linkName":"q12020earningsrelease.htm","type":"EX-99.1","id":"NTFILE29V7nNnrtYXL44fL","market":"us","size":284850},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000048/form8-kxq12020.htm","primary":false,"translateUrl":null,"linkName":"form8-kxq12020.htm","type":"8-K","id":"NTFILE5Ctu8BKNTnioaTW1","market":"us","size":26551},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000048/bwfootera20.jpg","primary":false,"translateUrl":null,"linkName":"bwfootera20.jpg","type":"GRAPHIC","id":"NTFILEDAM8bJfEm5FLxiCQ","market":"us","size":22525},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1630805/000163080520000048/bwlogonewa19.jpg","primary":false,"translateUrl":null,"linkName":"bwlogonewa19.jpg","type":"GRAPHIC","id":"NTFILE4ztd6pcPcFnrsbnX","market":"us","size":146003}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-14 00:00","pubTimestamp":1589385600,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9690563","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000048-BW","pdf_url":null,"pub_time":1588780800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/0001104657-20-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/mtrn-20200507.xsd","primary":true,"translateUrl":null,"linkName":"mtrn-20200507.xsd","type":"EX-101.SCH","id":"NTFILEJ5Wn6qiX5eTAia6W","market":"us","size":4708},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/a57208-k.htm","primary":false,"translateUrl":null,"linkName":"a57208-k.htm","type":"8-K","id":"NTFILE5Z1Ti8UxY5gMorJy","market":"us","size":60697},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/mtrn-20200507_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200507_cal.xml","type":"EX-101.CAL","id":"NTFILECrM7DigFvGzCb5NX","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/mtrn-20200507_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200507_def.xml","type":"EX-101.DEF","id":"NTFILE7xQ7FWE8Qs7mB5tx","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/mtrn-20200507_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200507_lab.xml","type":"EX-101.LAB","id":"NTFILEHpGX4jz3JudB7hNm","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/mtrn-20200507_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200507_pre.xml","type":"EX-101.PRE","id":"NTFILE4osWu18335NCSmmt","market":"us","size":16089},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000048/a57208-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a57208-k_htm.xml","type":"XML","id":"NTFILEDaGXRSB3cgvADmrX","market":"us","size":4294}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-07 00:00","pubTimestamp":1588780800,"title_zh":"8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02項:董事或某些高級職員離職; 選舉董事; 某些主席團成員的任命:某些主席團成員的補償安排項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9663957","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000045-BW","pdf_url":null,"pub_time":1588176000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/0001104657-20-000045-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation.htm","primary":true,"translateUrl":null,"linkName":"a2020q1irpresentation.htm","type":"EX-99.1","id":"NTFILE7x3jpKA54WtMpFUJ","market":"us","size":76367},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a429208-k.htm","primary":false,"translateUrl":null,"linkName":"a429208-k.htm","type":"8-K","id":"NTFILE7CCdZwqhFrrzdi1x","market":"us","size":60867},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/mtrn-20200430.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200430.xsd","type":"EX-101.SCH","id":"NTFILEAq9jZyJ4Mmi5YRkF","market":"us","size":4708},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/mtrn-20200430_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200430_cal.xml","type":"EX-101.CAL","id":"NTFILEEasQPgGENVLMvJqr","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/mtrn-20200430_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200430_def.xml","type":"EX-101.DEF","id":"NTFILEBZWfahAy6fWqfPhC","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/mtrn-20200430_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200430_lab.xml","type":"EX-101.LAB","id":"NTFILE9zaNvVJuLc8cgvh8","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/mtrn-20200430_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200430_pre.xml","type":"EX-101.PRE","id":"NTFILE9r7MbBbdMLuDLjdf","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation001.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation001.jpg","type":"GRAPHIC","id":"NTFILEEkkYWWqZ7PYd5zKX","market":"us","size":70180},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation002.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation002.jpg","type":"GRAPHIC","id":"NTFILEC9Xz7oLD4wK959qq","market":"us","size":183870},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation003.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation003.jpg","type":"GRAPHIC","id":"NTFILEHXEkiEb1j9LwyeDg","market":"us","size":129284},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation004.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation004.jpg","type":"GRAPHIC","id":"NTFILEGwQtcnQCcTUgoCak","market":"us","size":136804},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation005.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation005.jpg","type":"GRAPHIC","id":"NTFILEAov9636y5991aYtA","market":"us","size":151865},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation006.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation006.jpg","type":"GRAPHIC","id":"NTFILE2KRYM2cdWFnvftte","market":"us","size":127967},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation007.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation007.jpg","type":"GRAPHIC","id":"NTFILECCRCDxqghAaeLVEU","market":"us","size":120751},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation008.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation008.jpg","type":"GRAPHIC","id":"NTFILEHwJ7UFXAxFRKcU1b","market":"us","size":152404},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation009.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation009.jpg","type":"GRAPHIC","id":"NTFILE7aTDRBv1uWq65DC1","market":"us","size":138857},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation010.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation010.jpg","type":"GRAPHIC","id":"NTFILE3y6Lt8RmQUV5PCz9","market":"us","size":134199},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation011.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation011.jpg","type":"GRAPHIC","id":"NTFILE95GGFGy2DYqrEDD8","market":"us","size":81223},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation012.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation012.jpg","type":"GRAPHIC","id":"NTFILECF5yKTvFLnc79mz7","market":"us","size":129315},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation013.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation013.jpg","type":"GRAPHIC","id":"NTFILE4DAkLgcn1tGMKERL","market":"us","size":128468},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation014.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation014.jpg","type":"GRAPHIC","id":"NTFILE5DGESKhh3jXVhRpM","market":"us","size":155768},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation015.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation015.jpg","type":"GRAPHIC","id":"NTFILEAurAsi7Qu3bRmnfq","market":"us","size":118391},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation016.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation016.jpg","type":"GRAPHIC","id":"NTFILE3HTZ1PoiHNKrzYb2","market":"us","size":105082},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation017.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation017.jpg","type":"GRAPHIC","id":"NTFILE9iqpgnH1fsY35Ckm","market":"us","size":97221},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation018.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation018.jpg","type":"GRAPHIC","id":"NTFILE95xrTHbovCMwBXbL","market":"us","size":72882},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation019.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation019.jpg","type":"GRAPHIC","id":"NTFILE2N3F5ixVfY6S1TXj","market":"us","size":74555},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation020.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation020.jpg","type":"GRAPHIC","id":"NTFILEEtVAV1HtGMpw78P2","market":"us","size":115782},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation021.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation021.jpg","type":"GRAPHIC","id":"NTFILE7r6uonLaRm74CqiU","market":"us","size":117967},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation022.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation022.jpg","type":"GRAPHIC","id":"NTFILE9wUQGUowTRiQERoe","market":"us","size":95021},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation023.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation023.jpg","type":"GRAPHIC","id":"NTFILEDkzWrKXmvNXmrvW9","market":"us","size":77500},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation024.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation024.jpg","type":"GRAPHIC","id":"NTFILEEewAenf2M7krTZB1","market":"us","size":149645},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation025.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation025.jpg","type":"GRAPHIC","id":"NTFILEHRJtHoVn5zSZjoCf","market":"us","size":183916},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation026.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation026.jpg","type":"GRAPHIC","id":"NTFILE9TmhKiT6HFbMx54F","market":"us","size":155511},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation027.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation027.jpg","type":"GRAPHIC","id":"NTFILE7ALyKNfsGi3UXcw5","market":"us","size":82743},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation028.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation028.jpg","type":"GRAPHIC","id":"NTFILE4HLbY8ce8mzkAaTZ","market":"us","size":258569},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a2020q1irpresentation029.jpg","primary":false,"translateUrl":null,"linkName":"a2020q1irpresentation029.jpg","type":"GRAPHIC","id":"NTFILEChg8ZBus6VR5zdiU","market":"us","size":71106},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000045/a429208-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a429208-k_htm.xml","type":"XML","id":"NTFILEDMKxJoL2BDNhGSvR","market":"us","size":4208}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-04-30 00:00","pubTimestamp":1588176000,"title_zh":"8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目7.01:規定FD披露; 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9581458","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000043-BW","pdf_url":null,"pub_time":1587571200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BW","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/0001104657-20-000043-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn2020q110q.htm","primary":true,"translateUrl":null,"linkName":"mtrn2020q110q.htm","type":"10-Q","id":"NTFILE9p8GpxSfuKB4vRpV","market":"us","size":1725153},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a2020mipplandocfor10q.htm","primary":false,"translateUrl":null,"linkName":"a2020mipplandocfor10q.htm","type":"EX-10.1","id":"NTFILE7FetW9LnA3d9N3u7","market":"us","size":16592},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform.htm","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform.htm","type":"EX-10.2","id":"NTFILEHVTXWFySqv8oFpcu","market":"us","size":67235},{"description":"EXHIBIT 10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo.htm","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo.htm","type":"EX-10.3","id":"NTFILEFp3b967A4JREHJ2X","market":"us","size":40262},{"description":"EXHIBIT 10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo.htm","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo.htm","type":"EX-10.4","id":"NTFILE66sDbw1jkQibYDCL","market":"us","size":46043},{"description":"EXHIBIT 31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-ex3112020q110q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex3112020q110q.htm","type":"EX-31.1","id":"NTFILEkNsC3LfceCraA3py","market":"us","size":20999},{"description":"EXHIBIT 31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-ex3122020q110q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex3122020q110q.htm","type":"EX-31.2","id":"NTFILE4BiXH2UGLLboM3d9","market":"us","size":21009},{"description":"EXHIBIT 32","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-ex322020q110q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex322020q110q.htm","type":"EX-32","id":"NTFILE8b4uDbs8JJPkwqx5","market":"us","size":7380},{"description":"EXHIBIT 95","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-ex952020q110q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex952020q110q.htm","type":"EX-95","id":"NTFILEBPncybKsuN9MfpqA","market":"us","size":16804},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-20200327.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200327.xsd","type":"EX-101.SCH","id":"NTFILE2z34HQeNp8PzfUqs","market":"us","size":43456},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-20200327_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_cal.xml","type":"EX-101.CAL","id":"NTFILE9ZNGmPyKRPrFDCgn","market":"us","size":83762},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-20200327_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_def.xml","type":"EX-101.DEF","id":"NTFILE4zsLT256BQZBE1Gb","market":"us","size":205125},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-20200327_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_lab.xml","type":"EX-101.LAB","id":"NTFILE31zxjJ8fhJTRipgS","market":"us","size":560728},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn-20200327_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_pre.xml","type":"EX-101.PRE","id":"NTFILE7x4hrRpG8yF5xTcs","market":"us","size":356078},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a2020mipplandocfor10q001.jpg","primary":false,"translateUrl":null,"linkName":"a2020mipplandocfor10q001.jpg","type":"GRAPHIC","id":"NTFILECY5Zy6HRekJPwD9h","market":"us","size":221632},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a2020mipplandocfor10q002.jpg","primary":false,"translateUrl":null,"linkName":"a2020mipplandocfor10q002.jpg","type":"GRAPHIC","id":"NTFILEDMYkP5gDySrrJQuv","market":"us","size":268281},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a2020mipplandocfor10q003.jpg","primary":false,"translateUrl":null,"linkName":"a2020mipplandocfor10q003.jpg","type":"GRAPHIC","id":"NTFILEJ6pHCXeJt1UcRRDf","market":"us","size":231684},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a2020mipplandocfor10q004.jpg","primary":false,"translateUrl":null,"linkName":"a2020mipplandocfor10q004.jpg","type":"GRAPHIC","id":"NTFILEJDxxbeZzHy7TujP7","market":"us","size":156417},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo001.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo001.jpg","type":"GRAPHIC","id":"NTFILE6gQe8b8wnMCWDoHm","market":"us","size":139863},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo002.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo002.jpg","type":"GRAPHIC","id":"NTFILEEZfhEDfzjvFiy8R2","market":"us","size":141663},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo003.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo003.jpg","type":"GRAPHIC","id":"NTFILE5xtgpdgXupAQhnAC","market":"us","size":140967},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo004.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo004.jpg","type":"GRAPHIC","id":"NTFILE57VdKzioxkrDsW32","market":"us","size":145633},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo005.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo005.jpg","type":"GRAPHIC","id":"NTFILED24uXZyZq6Uzv5pM","market":"us","size":168390},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo006.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo006.jpg","type":"GRAPHIC","id":"NTFILE3NcbrHxQSTpYwNgL","market":"us","size":177556},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo007.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo007.jpg","type":"GRAPHIC","id":"NTFILEEw3DcPNVNar1BAKY","market":"us","size":154842},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo008.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo008.jpg","type":"GRAPHIC","id":"NTFILE8i9GzgtCdxVcPACm","market":"us","size":128308},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo009.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo009.jpg","type":"GRAPHIC","id":"NTFILE6qnLGsS9KpaWe7xP","market":"us","size":140387},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo010.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo010.jpg","type":"GRAPHIC","id":"NTFILE6EMbKBXD9QTC91a4","market":"us","size":147148},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo011.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo011.jpg","type":"GRAPHIC","id":"NTFILEFrnA4LCAzdeGVVUD","market":"us","size":160096},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo012.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo012.jpg","type":"GRAPHIC","id":"NTFILEArL1muXiYJYzDYwQ","market":"us","size":162899},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo013.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo013.jpg","type":"GRAPHIC","id":"NTFILEDucUHMXbDxYvBBf6","market":"us","size":160301},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo014.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo014.jpg","type":"GRAPHIC","id":"NTFILE5e12cXhTq3sHSbGK","market":"us","size":151850},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo015.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo015.jpg","type":"GRAPHIC","id":"NTFILEtxMw7N648iXyTpwC","market":"us","size":161955},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo016.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo016.jpg","type":"GRAPHIC","id":"NTFILEHngLDJsQrvA3kG7k","market":"us","size":182483},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo017.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo017.jpg","type":"GRAPHIC","id":"NTFILEBTwWhz86eLnVgt7w","market":"us","size":165240},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo018.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo018.jpg","type":"GRAPHIC","id":"NTFILE87wujt1UabHr5RUE","market":"us","size":130765},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012199322019rsuformo019.jpg","primary":false,"translateUrl":null,"linkName":"a151012199322019rsuformo019.jpg","type":"GRAPHIC","id":"NTFILE5gRPNiMVjEWxAjxn","market":"us","size":45310},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform001.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform001.jpg","type":"GRAPHIC","id":"NTFILECUFMz4B9wv9HfFqg","market":"us","size":162099},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform002.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform002.jpg","type":"GRAPHIC","id":"NTFILE5Hg7XZrj6bxgtLhj","market":"us","size":117592},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform003.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform003.jpg","type":"GRAPHIC","id":"NTFILEHgTVGB4vBxoPiM7L","market":"us","size":162715},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform004.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform004.jpg","type":"GRAPHIC","id":"NTFILEEonsojVGRb8YBPke","market":"us","size":158623},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform005.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform005.jpg","type":"GRAPHIC","id":"NTFILE9ntMJKdxDjSCYL4n","market":"us","size":172707},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform006.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform006.jpg","type":"GRAPHIC","id":"NTFILE4SbGjQgyLTsWiRpE","market":"us","size":147234},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform007.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform007.jpg","type":"GRAPHIC","id":"NTFILE28fyHD7jnCWDbbzT","market":"us","size":164090},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform008.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform008.jpg","type":"GRAPHIC","id":"NTFILEEb9DB4juyC33WUcJ","market":"us","size":143876},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform009.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform009.jpg","type":"GRAPHIC","id":"NTFILE9sHxFeYnYYqfLqXP","market":"us","size":162445},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform010.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform010.jpg","type":"GRAPHIC","id":"NTFILE81LkpTiwmSEMMCuu","market":"us","size":131012},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform011.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform011.jpg","type":"GRAPHIC","id":"NTFILEHtsemUHJwwPSupxu","market":"us","size":125310},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform012.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform012.jpg","type":"GRAPHIC","id":"NTFILE2YozU6rEbdRK1xcz","market":"us","size":135687},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform013.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform013.jpg","type":"GRAPHIC","id":"NTFILEAFDn7p1kf9VNuRgo","market":"us","size":127810},{"description":"","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform014.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform014.jpg","type":"GRAPHIC","id":"NTFILE9Sf4GYR5cNfpTLrr","market":"us","size":152970},{"description":"","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform015.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform015.jpg","type":"GRAPHIC","id":"NTFILE5K3fMw18XkNkJkfL","market":"us","size":156080},{"description":"","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform016.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform016.jpg","type":"GRAPHIC","id":"NTFILE9u8oUhNs3YUKLYJ8","market":"us","size":168839},{"description":"","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform017.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform017.jpg","type":"GRAPHIC","id":"NTFILE4hnPH5VLZynoJhZ4","market":"us","size":136539},{"description":"","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform018.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform018.jpg","type":"GRAPHIC","id":"NTFILEEsdjCkak8GpKEzQ3","market":"us","size":172829},{"description":"","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform019.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform019.jpg","type":"GRAPHIC","id":"NTFILESzFYXGQXCsDZ9G3A","market":"us","size":157185},{"description":"","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform020.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform020.jpg","type":"GRAPHIC","id":"NTFILEHSMvny3QWexMMZwX","market":"us","size":167290},{"description":"","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform021.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform021.jpg","type":"GRAPHIC","id":"NTFILE8RdcCxynKPanqv3U","market":"us","size":159009},{"description":"","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform022.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform022.jpg","type":"GRAPHIC","id":"NTFILEBWjn8zZJrcGpkGMt","market":"us","size":159744},{"description":"","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform023.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform023.jpg","type":"GRAPHIC","id":"NTFILEBQfCk2najHhaZ7cq","market":"us","size":132333},{"description":"","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform024.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform024.jpg","type":"GRAPHIC","id":"NTFILE2qyzcQX8VyjqKk7X","market":"us","size":50102},{"description":"","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform025.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform025.jpg","type":"GRAPHIC","id":"NTFILEEjPSZDDLrENwUBeG","market":"us","size":253820},{"description":"","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform026.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform026.jpg","type":"GRAPHIC","id":"NTFILED6jdYha8bDKuh4Sg","market":"us","size":216020},{"description":"","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform027.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform027.jpg","type":"GRAPHIC","id":"NTFILEE6Mn7smomPqg9JVj","market":"us","size":248906},{"description":"","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform028.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform028.jpg","type":"GRAPHIC","id":"NTFILEEC1f7AaGKh2w8kjF","market":"us","size":40789},{"description":"","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform029.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform029.jpg","type":"GRAPHIC","id":"NTFILEAJ8ZeGBqR45hwqLG","market":"us","size":59830},{"description":"","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012209132019prsuform030.jpg","primary":false,"translateUrl":null,"linkName":"a151012209132019prsuform030.jpg","type":"GRAPHIC","id":"NTFILEFrgbvtZxXfR7KYTi","market":"us","size":131955},{"description":"","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo001.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo001.jpg","type":"GRAPHIC","id":"NTFILEBvDKKtqV4PVBgVLc","market":"us","size":166055},{"description":"","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo002.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo002.jpg","type":"GRAPHIC","id":"NTFILEHrkiCigneXJ24sf4","market":"us","size":223758},{"description":"","seq":70,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo003.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo003.jpg","type":"GRAPHIC","id":"NTFILE4SLCqh85QdjceLMt","market":"us","size":188972},{"description":"","seq":71,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo004.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo004.jpg","type":"GRAPHIC","id":"NTFILE4oBJS8mBsbvtHzB2","market":"us","size":202607},{"description":"","seq":72,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo005.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo005.jpg","type":"GRAPHIC","id":"NTFILE2daSjmnQiFgQXqWq","market":"us","size":173807},{"description":"","seq":73,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo006.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo006.jpg","type":"GRAPHIC","id":"NTFILE4A5eEdfWNLE8D1Vc","market":"us","size":211361},{"description":"","seq":74,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo007.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo007.jpg","type":"GRAPHIC","id":"NTFILECPnbXhK78o7H1xiB","market":"us","size":268047},{"description":"","seq":75,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo008.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo008.jpg","type":"GRAPHIC","id":"NTFILE8mcWsZvp3ezKrmWL","market":"us","size":240303},{"description":"","seq":76,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo009.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo009.jpg","type":"GRAPHIC","id":"NTFILEURUoBtgZ7RRGVXic","market":"us","size":233948},{"description":"","seq":77,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo010.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo010.jpg","type":"GRAPHIC","id":"NTFILEEBGZb4UmkBTqSTcC","market":"us","size":212776},{"description":"","seq":78,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo011.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo011.jpg","type":"GRAPHIC","id":"NTFILE6Kd5ykWGtV52tjNN","market":"us","size":186870},{"description":"","seq":79,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/a151012211922019sarformo012.jpg","primary":false,"translateUrl":null,"linkName":"a151012211922019sarformo012.jpg","type":"GRAPHIC","id":"NTFILEHgtJWG21S1FPLxFe","market":"us","size":49683},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":120,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/mtrn2020q110q_htm.xml","primary":false,"translateUrl":null,"linkName":"mtrn2020q110q_htm.xml","type":"XML","id":"NTFILEGdDk7e8usr1jCroZ","market":"us","size":1767600}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":406,"name":"Consolidated Statements of (Loss) Income","name_zh":"(虧損)收入合併報表","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R2.htm","cdn_url":"https://static.tigerbbs.com/69bb1287175456c73dfb76665b14753c","translation_url":"https://static.tigerbbs.com/8eefba28dc0b3fbf74e3e14c59a6b6af","translate_status":1},{"id":407,"name":"Consolidated Statements of Comprehensive (Loss) Income","name_zh":"綜合(虧損)收益合併報表","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R3.htm","cdn_url":"https://static.tigerbbs.com/cf5b951df8da83e26e670d8532876ea1","translation_url":"https://static.tigerbbs.com/1e6e44a3ac7bb89b8ccb811147734ec1","translate_status":1},{"id":408,"name":"Consolidated Balance Sheets","name_zh":"合併資產負債表","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R4.htm","cdn_url":"https://static.tigerbbs.com/c9188270fea8f1a787aee99f949bafca","translation_url":"https://static.tigerbbs.com/b669186c2182f4642459c4873711c604","translate_status":1},{"id":409,"name":"Consolidated Balance Sheets (Parenthetical)","name_zh":"合併資產負債表(括號內)","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R5.htm","cdn_url":"https://static.tigerbbs.com/0ab238211c4c9b6d614b5f48fc9b1b15","translation_url":"https://static.tigerbbs.com/550d35b76490dfd25db43045b52b0b20","translate_status":1},{"id":410,"name":"Consolidated Statements of Cash Flows","name_zh":"合併現金流量表","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R6.htm","cdn_url":"https://static.tigerbbs.com/0ee92c1deeeeaaf5c7076534b8947b46","translation_url":"https://static.tigerbbs.com/0e7db4f710ad5ab5ad17ba72532b0c89","translate_status":1},{"id":411,"name":"Consolidated Statements of Shareholders' Equity","name_zh":"合併股東權益報表","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R7.htm","cdn_url":"https://static.tigerbbs.com/953138029892bd675421c18bb9a87194","translation_url":"https://static.tigerbbs.com/c9b1db17185549cde52014a252674298","translate_status":1},{"id":412,"name":"Consolidated Statements of Shareholders' Equity (Parenthetical)","name_zh":"合併股東權益報表(括號)","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000043/R8.htm","cdn_url":"https://static.tigerbbs.com/f8bec1dc4681fa9daf9529d12139be54","translation_url":"https://static.tigerbbs.com/5c4c781cb8eda8417e0afb46b842207e","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-04-23 00:00","pubTimestamp":1587571200,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","summary_zh":"10-Q-季度報告第13或15(d)條","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9578664","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000041-BW","pdf_url":null,"pub_time":1587571200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"BW","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/0001104657-20-000041-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/a42320q1pressrelease.htm","primary":true,"translateUrl":null,"linkName":"a42320q1pressrelease.htm","type":"EX-99.1","id":"NTFILE3Lz3E4YN2sF6sHrW","market":"us","size":576814},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/a42320q18-k.htm","primary":false,"translateUrl":null,"linkName":"a42320q18-k.htm","type":"8-K","id":"NTFILEEsrZufiRYA54Jdj9","market":"us","size":61124},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/mtrn-20200327.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200327.xsd","type":"EX-101.SCH","id":"NTFILE3f5aB3rv15DyoCHx","market":"us","size":4708},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/mtrn-20200327_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_cal.xml","type":"EX-101.CAL","id":"NTFILE7w42vUVTrutBcmTU","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/mtrn-20200327_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_def.xml","type":"EX-101.DEF","id":"NTFILEFN8WzCU72SsH8VH2","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/mtrn-20200327_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_lab.xml","type":"EX-101.LAB","id":"NTFILEAp53ZmMbUKLiDagb","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/mtrn-20200327_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200327_pre.xml","type":"EX-101.PRE","id":"NTFILE7VX9DZZ362meeYHd","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/materionlogoa36.jpg","primary":false,"translateUrl":null,"linkName":"materionlogoa36.jpg","type":"GRAPHIC","id":"NTFILEASsKxWEfiGTWUzsn","market":"us","size":13946},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000041/a42320q18-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a42320q18-k_htm.xml","type":"XML","id":"NTFILE4jn6tPDZaQpe7h4E","market":"us","size":4254}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-04-23 00:00","pubTimestamp":1587571200,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況; 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9094784","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000015-BW","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"BW","title":"Current report, items 7.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/0001104657-20-000015-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a214208-k.htm","primary":true,"translateUrl":null,"linkName":"a214208-k.htm","type":"8-K","id":"NTFILEGrgs15Qbm2Szw6e1","market":"us","size":61192},{"description":"EXHIBIT 99","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation.htm","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation.htm","type":"EX-99","id":"NTFILE4PnHWdPXWvpafX9e","market":"us","size":71598},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/mtrn-20200214.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200214.xsd","type":"EX-101.SCH","id":"NTFILEE8V5WzDVUKSWsYWR","market":"us","size":4846},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/mtrn-20200214_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200214_cal.xml","type":"EX-101.CAL","id":"NTFILE7P23i4rhCPBr6f8F","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/mtrn-20200214_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200214_def.xml","type":"EX-101.DEF","id":"NTFILE8zPpCiTJJXxXbn3M","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/mtrn-20200214_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200214_lab.xml","type":"EX-101.LAB","id":"NTFILE5EYQXYmhgRbKJMei","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/mtrn-20200214_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200214_pre.xml","type":"EX-101.PRE","id":"NTFILE8k4gi1wvgDWATQfR","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation001.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation001.jpg","type":"GRAPHIC","id":"NTFILE5FKkx8mf59CLDwe7","market":"us","size":69985},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation002.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation002.jpg","type":"GRAPHIC","id":"NTFILEDwaRjnpizpb8ee3Q","market":"us","size":183870},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation003.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation003.jpg","type":"GRAPHIC","id":"NTFILE9EBrcPUcxHFV1VbN","market":"us","size":133632},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation004.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation004.jpg","type":"GRAPHIC","id":"NTFILEA4tjufMv2N8a6y6P","market":"us","size":150750},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation005.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation005.jpg","type":"GRAPHIC","id":"NTFILE8DM1b7pCxpsfXT2o","market":"us","size":128774},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation006.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation006.jpg","type":"GRAPHIC","id":"NTFILED79Bi31vV82VhEKV","market":"us","size":117339},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation007.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation007.jpg","type":"GRAPHIC","id":"NTFILE4Xa8J7Quhg5Dada6","market":"us","size":152326},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation008.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation008.jpg","type":"GRAPHIC","id":"NTFILE5NFNbxzX8B9zRZew","market":"us","size":138801},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation009.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation009.jpg","type":"GRAPHIC","id":"NTFILE3vWST2vhqDqemDGL","market":"us","size":134148},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation010.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation010.jpg","type":"GRAPHIC","id":"NTFILEHEE9jLHyzHyk1NuU","market":"us","size":81338},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation011.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation011.jpg","type":"GRAPHIC","id":"NTFILE7xP7UKuw7pKSHaJL","market":"us","size":129303},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation012.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation012.jpg","type":"GRAPHIC","id":"NTFILEHzo1qX7tW9SmeiC1","market":"us","size":128470},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation013.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation013.jpg","type":"GRAPHIC","id":"NTFILE7oK573ddMP2HGebM","market":"us","size":155762},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation014.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation014.jpg","type":"GRAPHIC","id":"NTFILE5QEBdkz4WmTjG9is","market":"us","size":118361},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation015.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation015.jpg","type":"GRAPHIC","id":"NTFILEH6MJaLw4Csc8To5a","market":"us","size":105181},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation016.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation016.jpg","type":"GRAPHIC","id":"NTFILE6ZnzM3efp8c7L6JH","market":"us","size":97222},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation017.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation017.jpg","type":"GRAPHIC","id":"NTFILE8CzbPJPD1DVCCN2i","market":"us","size":71095},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation018.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation018.jpg","type":"GRAPHIC","id":"NTFILE8cPNaB7GxEitENww","market":"us","size":74555},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation019.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation019.jpg","type":"GRAPHIC","id":"NTFILE2iPYmTfHWpZYMnuz","market":"us","size":117832},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation020.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation020.jpg","type":"GRAPHIC","id":"NTFILE3KdfB1v4LZEeVXvM","market":"us","size":117967},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation021.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation021.jpg","type":"GRAPHIC","id":"NTFILEHRhcrNGmEDj2s5j8","market":"us","size":95088},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation022.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation022.jpg","type":"GRAPHIC","id":"NTFILE7MHr5UDKopn3Yqks","market":"us","size":77500},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation023.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation023.jpg","type":"GRAPHIC","id":"NTFILEGSXVBJsZgjR42ARk","market":"us","size":147441},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation024.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation024.jpg","type":"GRAPHIC","id":"NTFILEBh4LuUk2q6SB2JiS","market":"us","size":166866},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation025.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation025.jpg","type":"GRAPHIC","id":"NTFILEDAaN4xLGPLViknot","market":"us","size":137786},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation026.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation026.jpg","type":"GRAPHIC","id":"NTFILEFjQ11SwJMWMkNwys","market":"us","size":79352},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation027.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation027.jpg","type":"GRAPHIC","id":"NTFILE34d3ab1naLUvbvwA","market":"us","size":253112},{"description":"EXHIBIT 99","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a2019q4irpresentation028.jpg","primary":false,"translateUrl":null,"linkName":"a2019q4irpresentation028.jpg","type":"GRAPHIC","id":"NTFILEEhbvbpGgNEXEeKMq","market":"us","size":71106},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000015/a214208-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a214208-k_htm.xml","type":"XML","id":"NTFILE2BbQgGAgRxntPEWR","market":"us","size":4208}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9089820","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000013-BW","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BW","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/0001104657-20-000013-index.htm","us_notice_code":"Form 10-K","us_title_en":"Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn2019123110k.htm","primary":true,"translateUrl":null,"linkName":"mtrn2019123110k.htm","type":"10-K","id":"NTFILE6Jtu5TZLpLmnpJCx","market":"us","size":3944089},{"description":"EXHIBIT 4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/exhibit41descriptionofco.htm","primary":false,"translateUrl":null,"linkName":"exhibit41descriptionofco.htm","type":"EX-4.1","id":"NTFILED73QhMy9Sva4XYud","market":"us","size":11054},{"description":"EXHIBIT 10.12","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/a2019mipplandocumentfina.htm","primary":false,"translateUrl":null,"linkName":"a2019mipplandocumentfina.htm","type":"EX-10.12","id":"NTFILE7BQCv1HuqaJvuXKA","market":"us","size":17311},{"description":"EXHIBIT 21","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex2120191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex2120191231.htm","type":"EX-21","id":"NTFILE53L6rR2Sg8dPJ4uK","market":"us","size":17865},{"description":"EXHIBIT 23","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex2320191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex2320191231.htm","type":"EX-23","id":"NTFILED9sT6DeL6FbBG1ar","market":"us","size":9662},{"description":"EXHIBIT 24","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex2420191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex2420191231.htm","type":"EX-24","id":"NTFILECWPdDpr8QcS1nXj8","market":"us","size":21531},{"description":"EXHIBIT 31.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex31120191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex31120191231.htm","type":"EX-31.1","id":"NTFILEB5p6PEWVGLh9Q6oV","market":"us","size":19236},{"description":"EXHIBIT 31.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex31220191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex31220191231.htm","type":"EX-31.2","id":"NTFILE3ABMshXXwMX8C891","market":"us","size":18666},{"description":"EXHIBIT 32","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex3220191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex3220191231.htm","type":"EX-32","id":"NTFILEExHBPSEbDZfe4iWT","market":"us","size":7193},{"description":"EXHIBIT 95","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-ex9520191231.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex9520191231.htm","type":"EX-95","id":"NTFILEGUdZXJpy5kF7EN51","market":"us","size":16442},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-20191231.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20191231.xsd","type":"EX-101.SCH","id":"NTFILEcVS3KbvzLzuCTCqN","market":"us","size":96492},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEHhoMpE52t44SYdgo","market":"us","size":162896},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE2jUWykpkhjaJKMGR","market":"us","size":544195},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILE4MSCTDkVwGTbGdB1","market":"us","size":1289051},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE5Ez516bmcDGsvA5S","market":"us","size":884546},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/a2019mipplandocumentfina001.jpg","primary":false,"translateUrl":null,"linkName":"a2019mipplandocumentfina001.jpg","type":"GRAPHIC","id":"NTFILEGHhS54xWnxjBrvc3","market":"us","size":220696},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/a2019mipplandocumentfina002.jpg","primary":false,"translateUrl":null,"linkName":"a2019mipplandocumentfina002.jpg","type":"GRAPHIC","id":"NTFILE2m5sijx4vZ3MCMej","market":"us","size":255157},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/a2019mipplandocumentfina003.jpg","primary":false,"translateUrl":null,"linkName":"a2019mipplandocumentfina003.jpg","type":"GRAPHIC","id":"NTFILE3CNdPCiVH3Yy82aM","market":"us","size":234183},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/a2019mipplandocumentfina004.jpg","primary":false,"translateUrl":null,"linkName":"a2019mipplandocumentfina004.jpg","type":"GRAPHIC","id":"NTFILE9C7gXFxyAqkn6Xsu","market":"us","size":178416},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/chart-d1edb23876090623997a03.jpg","primary":false,"translateUrl":null,"linkName":"chart-d1edb23876090623997a03.jpg","type":"GRAPHIC","id":"NTFILEJ4uap4fRciaCgjnE","market":"us","size":70936},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/exhibit41descriptionofco001.jpg","primary":false,"translateUrl":null,"linkName":"exhibit41descriptionofco001.jpg","type":"GRAPHIC","id":"NTFILEH9okMVvtJ3e8P5uJ","market":"us","size":233636},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/exhibit41descriptionofco002.jpg","primary":false,"translateUrl":null,"linkName":"exhibit41descriptionofco002.jpg","type":"GRAPHIC","id":"NTFILEDfRQgB4LDfSkjB1Y","market":"us","size":227116},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/exhibit41descriptionofco003.jpg","primary":false,"translateUrl":null,"linkName":"exhibit41descriptionofco003.jpg","type":"GRAPHIC","id":"NTFILECZN7VVypaQ9S346L","market":"us","size":212560},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":156,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000013/mtrn2019123110k_htm.xml","primary":false,"translateUrl":null,"linkName":"mtrn2019123110k_htm.xml","type":"XML","id":"NTFILEHNVuuT1NvAvAkapG","market":"us","size":4743281}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9087823","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000011-BW","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"BW","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/0001104657-20-000011-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/a21320q4pressrelease.htm","primary":true,"translateUrl":null,"linkName":"a21320q4pressrelease.htm","type":"EX-99.1","id":"NTFILE4bHYJNGpbMFT1Cmz","market":"us","size":659930},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/a21320q48-k.htm","primary":false,"translateUrl":null,"linkName":"a21320q48-k.htm","type":"8-K","id":"NTFILEAQpLtx29328wUS1w","market":"us","size":61389},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/mtrn-20200213.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200213.xsd","type":"EX-101.SCH","id":"NTFILE4GzyiNDGyKvUfQa2","market":"us","size":4846},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/mtrn-20200213_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200213_cal.xml","type":"EX-101.CAL","id":"NTFILEH6cuwsGZ9KFCBz7V","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/mtrn-20200213_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200213_def.xml","type":"EX-101.DEF","id":"NTFILEDCSRXTfaaFHufwRz","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/mtrn-20200213_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200213_lab.xml","type":"EX-101.LAB","id":"NTFILE6cL2RaUcHy3Ti2dg","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/mtrn-20200213_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200213_pre.xml","type":"EX-101.PRE","id":"NTFILE9A6aBeE56NNfxYwZ","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/materionlogoa31.jpg","primary":false,"translateUrl":null,"linkName":"materionlogoa31.jpg","type":"GRAPHIC","id":"NTFILEDSmA7FGHEwEJaUdD","market":"us","size":13946},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000011/a21320q48-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a21320q48-k_htm.xml","type":"XML","id":"NTFILE59gbbiLu6qkKyHmG","market":"us","size":4182}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9082169","market":"us","labels":[],"media":"sec.gov","original_id":"AN125889720001136-BW","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"BW","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000125889720001136/0001258897-20-001136-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/354204/000125889720001136/dfs393.htm","primary":true,"translateUrl":null,"linkName":"dfs393.htm","type":"SC 13G/A","id":"NTFILE689iypFLLyWMR21p","market":"us","size":51221}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9079882","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920017231-BW","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"BW","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465920017231/0001104659-20-017231-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465920017231/tv0724-materioncorp.htm","primary":true,"translateUrl":null,"linkName":"tv0724-materioncorp.htm","type":"SC 13G/A","id":"NTFILEAn58PHmSs2ai8N3H","market":"us","size":12113}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9051540","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465720000006-BW","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"BW","title":"Current report, item 5.02","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/0001104657-20-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/a24208-k.htm","primary":true,"translateUrl":null,"linkName":"a24208-k.htm","type":"8-K","id":"NTFILE5KikD1WmzEWPEQVf","market":"us","size":65468},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/mtrn-20200204.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20200204.xsd","type":"EX-101.SCH","id":"NTFILEF8N4fsFh8RZt5n61","market":"us","size":4846},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/mtrn-20200204_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200204_cal.xml","type":"EX-101.CAL","id":"NTFILEDkwzPckZYqaPVHxF","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/mtrn-20200204_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200204_def.xml","type":"EX-101.DEF","id":"NTFILE2LyATAc4hi5qkM8M","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/mtrn-20200204_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200204_lab.xml","type":"EX-101.LAB","id":"NTFILE29ReUPrVBxxZ1MMK","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/mtrn-20200204_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20200204_pre.xml","type":"EX-101.PRE","id":"NTFILEHASFzmmjegg1zAnK","market":"us","size":16089},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465720000006/a24208-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a24208-k_htm.xml","type":"XML","id":"NTFILE5udqzyzNRe1hctfF","market":"us","size":4248}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9050219","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720002090-BW","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"BW","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000083423720002090/0000834237-20-002090-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000083423720002090/us5766901012_020320.txt","primary":true,"translateUrl":null,"linkName":"us5766901012_020320.txt","type":"SC 13G/A","id":"NTFILEA5pfUbyBix4PzU5s","market":"us","size":11412}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8763910","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465719000117-BW","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"BW","title":"Current report, items 5.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/0001104657-19-000117-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1104657/000110465719000117/a1115198-k.htm","primary":true,"translateUrl":null,"linkName":"a1115198-k.htm","type":"8-K","id":"NTFILEJAda3nkLgs1zPqse","market":"us","size":61338},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/mtrn-20191115.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20191115.xsd","type":"EX-101.SCH","id":"NTFILE7mXC6HgBh1VVzQc3","market":"us","size":4701},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/mtrn-20191115_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191115_cal.xml","type":"EX-101.CAL","id":"NTFILE7nRhunfQDJzVEJV1","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/mtrn-20191115_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191115_def.xml","type":"EX-101.DEF","id":"NTFILEJ5YA8SqQcrhKQ9u5","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/mtrn-20191115_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191115_lab.xml","type":"EX-101.LAB","id":"NTFILE49yjDUQHmRDeDLs4","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/mtrn-20191115_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191115_pre.xml","type":"EX-101.PRE","id":"NTFILE77xCXSuPzgSRETbN","market":"us","size":16089},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000117/a1115198-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a1115198-k_htm.xml","type":"XML","id":"NTFILEEzCyqimDim982kqM","market":"us","size":4208}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8594288","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465719000113-BW","pdf_url":null,"pub_time":1572451200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"BW","title":"Current report, items 7.01 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/0001104657-19-000113-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1104657/000110465719000113/a1031198-k.htm","primary":true,"translateUrl":null,"linkName":"a1031198-k.htm","type":"8-K","id":"NTFILE61jp6VxVfwq4CAa9","market":"us","size":61280},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1.htm","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1.htm","type":"EX-99.1","id":"NTFILEBVK5t2KjJfQDB3Gu","market":"us","size":72874},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/mtrn-20191031.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20191031.xsd","type":"EX-101.SCH","id":"NTFILE6cCPtJT9b8Qtz8fr","market":"us","size":4701},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/mtrn-20191031_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191031_cal.xml","type":"EX-101.CAL","id":"NTFILE9RPUGf7QJCGcyYv5","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/mtrn-20191031_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191031_def.xml","type":"EX-101.DEF","id":"NTFILEFACTmh15EXhM3UqQ","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/mtrn-20191031_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191031_lab.xml","type":"EX-101.LAB","id":"NTFILE222u4veG6N3Bsk8c","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/mtrn-20191031_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191031_pre.xml","type":"EX-101.PRE","id":"NTFILEB3xsszmiEyydsv1c","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1001.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1001.jpg","type":"GRAPHIC","id":"NTFILEEZCVZFfH2Lyo8NNS","market":"us","size":69684},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1002.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1002.jpg","type":"GRAPHIC","id":"NTFILEAoRyw48fWJ1Zs5MK","market":"us","size":183819},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1003.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1003.jpg","type":"GRAPHIC","id":"NTFILE8wmQHx2cyVTsdLov","market":"us","size":121221},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1004.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1004.jpg","type":"GRAPHIC","id":"NTFILEAWEb913iCSDjQpn8","market":"us","size":156073},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1005.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1005.jpg","type":"GRAPHIC","id":"NTFILE8T7fGkMvgRZCsaAS","market":"us","size":132669},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1006.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1006.jpg","type":"GRAPHIC","id":"NTFILECxxp5RkN1mKeWNVZ","market":"us","size":120783},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1007.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1007.jpg","type":"GRAPHIC","id":"NTFILEBedztbKQpTgESMWb","market":"us","size":152439},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1008.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1008.jpg","type":"GRAPHIC","id":"NTFILE6a5e4icegpHaA8af","market":"us","size":138323},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1009.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1009.jpg","type":"GRAPHIC","id":"NTFILE8GuKovJ4dzv2yxBD","market":"us","size":133911},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1010.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1010.jpg","type":"GRAPHIC","id":"NTFILEHMvvVYCFvPNqP3Km","market":"us","size":81269},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1011.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1011.jpg","type":"GRAPHIC","id":"NTFILECyU2TH96k4AVeaw4","market":"us","size":129211},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1012.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1012.jpg","type":"GRAPHIC","id":"NTFILEHQ1CqnSBdqKaRhdP","market":"us","size":129396},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1013.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1013.jpg","type":"GRAPHIC","id":"NTFILE7R97pdcF745xiK3H","market":"us","size":151311},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1014.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1014.jpg","type":"GRAPHIC","id":"NTFILEAfgwMZUyxSn8xMi8","market":"us","size":117300},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1015.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1015.jpg","type":"GRAPHIC","id":"NTFILEB7bAW9MUDW13qPSV","market":"us","size":105007},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1016.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1016.jpg","type":"GRAPHIC","id":"NTFILEbdMYUW2YUnWqR7B4","market":"us","size":100831},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1017.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1017.jpg","type":"GRAPHIC","id":"NTFILEEYxGQUSJSEvcoHTJ","market":"us","size":75713},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1018.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1018.jpg","type":"GRAPHIC","id":"NTFILE76f19XhE4yuHM7Ny","market":"us","size":73962},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1019.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1019.jpg","type":"GRAPHIC","id":"NTFILEHrtLjb4f9258jdy5","market":"us","size":118519},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1020.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1020.jpg","type":"GRAPHIC","id":"NTFILEmfnMQz4ate5nJZLM","market":"us","size":117902},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1021.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1021.jpg","type":"GRAPHIC","id":"NTFILE9bSZ5rNpJ3SkUtQx","market":"us","size":94970},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1022.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1022.jpg","type":"GRAPHIC","id":"NTFILEGZbpPEsPSeQcs2YH","market":"us","size":76912},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1023.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1023.jpg","type":"GRAPHIC","id":"NTFILE52iVvrLquK5ZLJeR","market":"us","size":152821},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1024.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1024.jpg","type":"GRAPHIC","id":"NTFILEEKYjQxFytbiPXsbZ","market":"us","size":173790},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1025.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1025.jpg","type":"GRAPHIC","id":"NTFILEGVpQjZSvpLo8KYst","market":"us","size":132604},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1026.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1026.jpg","type":"GRAPHIC","id":"NTFILE4k9zHFaXsPbETJaB","market":"us","size":79848},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1027.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1027.jpg","type":"GRAPHIC","id":"NTFILE692roJQeZvJVm9ym","market":"us","size":256175},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a2019q3irpresentationvf1028.jpg","primary":false,"translateUrl":null,"linkName":"a2019q3irpresentationvf1028.jpg","type":"GRAPHIC","id":"NTFILE9Y6EgiVYSrz9sVqr","market":"us","size":70524},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000113/a1031198-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a1031198-k_htm.xml","type":"XML","id":"NTFILE3B78mwpqNyDVGjCN","market":"us","size":4366}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-10-31 00:00","pubTimestamp":1572451200,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8583073","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465719000111-BW","pdf_url":null,"pub_time":1571846400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"BW","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/0001104657-19-000111-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1104657/000110465719000111/mtrn2019q310q.htm","primary":true,"translateUrl":null,"linkName":"mtrn2019q310q.htm","type":"10-Q","id":"NTFILEBF4udhZTX1XxezQA","market":"us","size":2649869},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-ex3112019q310q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex3112019q310q.htm","type":"EX-31.1","id":"NTFILEGcLFbiBSxjTgeqNr","market":"us","size":20990},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-ex3122019q310q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex3122019q310q.htm","type":"EX-31.2","id":"NTFILEV2Fp6nz9M6ac6vyc","market":"us","size":21000},{"description":"EXHIBIT 32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-ex322019q310q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex322019q310q.htm","type":"EX-32","id":"NTFILEAk8Lqot3bLYM7gg1","market":"us","size":7375},{"description":"EXHIBIT 95","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-ex952019q310q.htm","primary":false,"translateUrl":null,"linkName":"mtrn-ex952019q310q.htm","type":"EX-95","id":"NTFILEAoeAxr5hSfLvvnkt","market":"us","size":16803},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-20190927.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20190927.xsd","type":"EX-101.SCH","id":"NTFILEDVpuEcS1Vy7cXdWX","market":"us","size":46139},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-20190927_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20190927_cal.xml","type":"EX-101.CAL","id":"NTFILE9qu6GsDF2GYEW2dP","market":"us","size":95206},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-20190927_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20190927_def.xml","type":"EX-101.DEF","id":"NTFILE9F9iNkYYdoeAk2sx","market":"us","size":204782},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-20190927_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20190927_lab.xml","type":"EX-101.LAB","id":"NTFILEkJyNGWTN6YbUQ65G","market":"us","size":600521},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn-20190927_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20190927_pre.xml","type":"EX-101.PRE","id":"NTFILE65sMWDbD4RTuAm9e","market":"us","size":385595},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000111/mtrn2019q310q_htm.xml","primary":false,"translateUrl":null,"linkName":"mtrn2019q310q_htm.xml","type":"XML","id":"NTFILE57yTstTxc6WMybcQ","market":"us","size":2840277}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2019-10-24 00:00","pubTimestamp":1571846400,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8582855","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465719000109-BW","pdf_url":null,"pub_time":1571846400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"BW","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/0001104657-19-000109-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/1104657/000110465719000109/a102419q38-k.htm","primary":true,"translateUrl":null,"linkName":"a102419q38-k.htm","type":"8-K","id":"NTFILE5FBBo88SoJcRbxJx","market":"us","size":61236},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/a102419q3pressrelease.htm","primary":false,"translateUrl":null,"linkName":"a102419q3pressrelease.htm","type":"EX-99.1","id":"NTFILEDEYb2AWiDAnaiu5o","market":"us","size":641663},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/mtrn-20191024.xsd","primary":false,"translateUrl":null,"linkName":"mtrn-20191024.xsd","type":"EX-101.SCH","id":"NTFILE9bFN9ybYpk7a6y7G","market":"us","size":4701},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/mtrn-20191024_cal.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191024_cal.xml","type":"EX-101.CAL","id":"NTFILEEvwtyTtAfTNb6Pcz","market":"us","size":626},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/mtrn-20191024_def.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191024_def.xml","type":"EX-101.DEF","id":"NTFILEFw5SRxa1w5yTpNeP","market":"us","size":14243},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/mtrn-20191024_lab.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191024_lab.xml","type":"EX-101.LAB","id":"NTFILED6L24YkAuTMGHAqW","market":"us","size":30991},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/mtrn-20191024_pre.xml","primary":false,"translateUrl":null,"linkName":"mtrn-20191024_pre.xml","type":"EX-101.PRE","id":"NTFILEB118RefY3pLzEB4B","market":"us","size":16089},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/materionlogoa29.jpg","primary":false,"translateUrl":null,"linkName":"materionlogoa29.jpg","type":"GRAPHIC","id":"NTFILE7P6wToEZPLtgdPaj","market":"us","size":13946},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000109/a102419q38-k_htm.xml","primary":false,"translateUrl":null,"linkName":"a102419q38-k_htm.xml","type":"XML","id":"NTFILE7nw6eyf7QBftAdBX","market":"us","size":4412}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-10-24 00:00","pubTimestamp":1571846400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8565423","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465719000106-BW","pdf_url":null,"pub_time":1570723200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"BW","title":"Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000106/0001104657-19-000106-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000106/xslF345X03/wf-form4_157081995661722.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_157081995661722.html","type":"4","id":"NTFILEBwPNsagADoLZ8moz","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1104657/000110465719000106/wf-form4_157081995661722.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_157081995661722.xml","type":"4","id":"NTFILE44DR5nrt3ABDEyRc","market":"us","size":3742}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2019-10-11 00:00","pubTimestamp":1570723200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":14,"pageCount":9,"totalSize":268,"code":"91000000","status":"200"}],"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BW\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-03-31","symbol":"BW","fiscalQuarterEnding":"2024/12","expectedEps":null,"name":null,"time":"盤後","type":"earning","dateTimestamp":1743393600000,"reportTimeType":"post","actualEps":-0.47},{"market":"US","date":"2024-11-12","symbol":"BW","fiscalQuarterEnding":"2024/09","expectedEps":0.02,"name":null,"time":"盤後","type":"earning","dateTimestamp":1731387600000,"reportTimeType":"post","actualEps":-0.11},{"market":"US","date":"2024-08-08","symbol":"BW","fiscalQuarterEnding":"2024/06","expectedEps":0.08,"name":null,"time":"盤後","type":"earning","dateTimestamp":1723089600000,"reportTimeType":"post","actualEps":-0.11},{"market":"US","date":"2024-05-09","symbol":"BW","fiscalQuarterEnding":"2024/03","expectedEps":-0.05,"name":null,"time":"盤後","type":"earning","dateTimestamp":1715227200000,"reportTimeType":"post","actualEps":-0.17},{"market":"US","date":"2024-03-14","symbol":"BW","fiscalQuarterEnding":"2023/12","expectedEps":0.01,"name":null,"time":"盤後","type":"earning","dateTimestamp":1710388800000,"reportTimeType":"post","actualEps":-0.22}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BW\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BW\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.3333,"hold":0.6667,"sell":0,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.6667,"analysts":3,"updateTime":1743998400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BW\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BW","date":"2025-04-17","current":-0.560221,"percent":0.54339,"low":-139.723929,"twenty":-11.563043,"median":-0.764318,"eighty":24.605946,"high":598.634422,"avg":45.083546,"sd":138.164966,"marketCap":33565612},"quantilePoints":[{"date":"2020-04-24","current":-0.34185,"twenty":-18.67794,"median":-0.341104,"eighty":5.90152,"marketCap":41696797},{"date":"2020-05-01","current":-0.353797,"twenty":-18.67794,"median":-0.342839,"eighty":5.853855,"marketCap":43153980},{"date":"2020-05-08","current":-0.4071,"twenty":-18.657438,"median":-0.344055,"eighty":5.847897,"marketCap":49655618},{"date":"2020-05-15","current":-0.80526,"twenty":-18.452411,"median":-0.345602,"eighty":5.821085,"marketCap":83533599},{"date":"2020-05-22","current":-1.104995,"twenty":-18.452411,"median":-0.347105,"eighty":5.818106,"marketCap":114626660},{"date":"2020-05-29","current":-0.961838,"twenty":-18.3704,"median":-0.347534,"eighty":5.748992,"marketCap":99776243},{"date":"2020-06-05","current":-1.230258,"twenty":-18.326317,"median":-0.348694,"eighty":5.726947,"marketCap":127620776},{"date":"2020-06-12","current":-1.14577,"twenty":-18.205919,"median":-0.349502,"eighty":5.673324,"marketCap":118856483},{"date":"2020-06-19","current":-1.080828,"twenty":-18.177293,"median":-0.351014,"eighty":5.65545,"marketCap":112119679},{"date":"2020-06-26","current":-1.117938,"twenty":-18.134953,"median":-0.351538,"eighty":5.601827,"marketCap":115969281},{"date":"2020-07-02","current":-1.060073,"twenty":-18.120267,"median":-0.353166,"eighty":-0.064956,"marketCap":109966663},{"date":"2020-07-10","current":-1.074334,"twenty":-18.120267,"median":-0.354242,"eighty":-0.079391,"marketCap":111446035},{"date":"2020-07-17","current":-1.131378,"twenty":-18.120267,"median":-0.354879,"eighty":-0.0848,"marketCap":117363523},{"date":"2020-07-24","current":-1.169408,"twenty":-18.120267,"median":-0.35515,"eighty":-0.087721,"marketCap":121308516},{"date":"2020-07-31","current":-1.093349,"twenty":-18.120267,"median":-0.357972,"eighty":-0.089067,"marketCap":113418531},{"date":"2020-08-07","current":-1.278743,"twenty":-18.120267,"median":-0.361653,"eighty":-0.092712,"marketCap":132650369},{"date":"2020-08-14","current":-1.59665,"twenty":-18.120267,"median":-0.36493,"eighty":-0.094707,"marketCap":150402835},{"date":"2020-08-21","current":-1.319199,"twenty":-18.120267,"median":-0.36699,"eighty":-0.09837,"marketCap":124267260},{"date":"2020-08-28","current":-1.29826,"twenty":-18.120267,"median":-0.369069,"eighty":-0.100292,"marketCap":122294764},{"date":"2020-09-04","current":-1.251145,"twenty":-18.120267,"median":-0.370591,"eighty":-0.101441,"marketCap":117856647},{"date":"2020-09-11","current":-1.319199,"twenty":-18.120267,"median":-0.37124,"eighty":-0.104191,"marketCap":124267260},{"date":"2020-09-18","current":-1.340139,"twenty":-18.120267,"median":-0.374537,"eighty":-0.108546,"marketCap":126239756},{"date":"2020-09-25","current":-1.235441,"twenty":-18.120267,"median":-0.38286,"eighty":-0.110592,"marketCap":116377275},{"date":"2020-10-02","current":-1.315846,"twenty":-18.120267,"median":-0.384653,"eighty":-0.114187,"marketCap":123951376},{"date":"2020-10-09","current":-1.354225,"twenty":-18.120267,"median":-0.388077,"eighty":-0.115837,"marketCap":127566625},{"date":"2020-10-16","current":-1.436465,"twenty":-18.120267,"median":-0.388409,"eighty":-0.118256,"marketCap":135313586},{"date":"2020-10-23","current":-1.392604,"twenty":-18.120267,"median":-0.398552,"eighty":-0.121071,"marketCap":131181873},{"date":"2020-10-30","current":-1.299398,"twenty":-18.120267,"median":-0.425472,"eighty":-0.121767,"marketCap":122401984},{"date":"2020-11-06","current":-1.239088,"twenty":-18.120267,"median":-0.443244,"eighty":-0.12401,"marketCap":116720879},{"date":"2020-11-13","current":-56.756396,"twenty":-18.177293,"median":-0.501316,"eighty":-0.126743,"marketCap":143026119},{"date":"2020-11-20","current":-64.392712,"twenty":-18.616433,"median":-0.509991,"eighty":-0.129406,"marketCap":162269633},{"date":"2020-11-27","current":-79.458955,"twenty":-18.739534,"median":-0.519389,"eighty":-0.131709,"marketCap":200236567},{"date":"2020-12-04","current":-91.223008,"twenty":-18.913675,"median":-0.633777,"eighty":-0.133445,"marketCap":229881981},{"date":"2020-12-11","current":-96.382681,"twenty":-19.1331,"median":-0.680376,"eighty":-0.135605,"marketCap":242884355},{"date":"2020-12-18","current":-80.697277,"twenty":-19.297121,"median":-0.718206,"eighty":-0.139197,"marketCap":203357137},{"date":"2020-12-24","current":-70.584319,"twenty":-19.420465,"median":-0.727521,"eighty":-0.146235,"marketCap":177872483},{"date":"2020-12-31","current":-72.4418,"twenty":-19.842493,"median":-0.735805,"eighty":-0.150953,"marketCap":182553337},{"date":"2021-01-08","current":-75.950378,"twenty":-20.446899,"median":-0.738361,"eighty":-0.153903,"marketCap":191394952},{"date":"2021-01-15","current":-97.827389,"twenty":-21.448797,"median":-0.739049,"eighty":-0.157704,"marketCap":246525020},{"date":"2021-01-22","current":-129.610971,"twenty":-27.354753,"median":-0.742892,"eighty":-0.15955,"marketCap":326619647},{"date":"2021-01-29","current":-114.544727,"twenty":-29.683773,"median":-0.74538,"eighty":-0.161498,"marketCap":288652713},{"date":"2021-02-05","current":-136.008965,"twenty":-30.045621,"median":-0.749296,"eighty":-0.162996,"marketCap":342742591},{"date":"2021-02-12","current":-59.586303,"twenty":-30.533507,"median":-0.751398,"eighty":-0.164876,"marketCap":614811475},{"date":"2021-02-19","current":-51.863658,"twenty":-30.671741,"median":-0.7557,"eighty":-0.166543,"marketCap":535129224},{"date":"2021-02-26","current":-57.554028,"twenty":-31.034899,"median":-0.7593,"eighty":-0.167556,"marketCap":593842462},{"date":"2021-03-05","current":-53.570769,"twenty":-31.306806,"median":-0.764666,"eighty":-0.172528,"marketCap":552743195},{"date":"2021-03-12","current":-61.366258,"twenty":-31.444226,"median":-0.773632,"eighty":-0.180484,"marketCap":633177048},{"date":"2021-03-19","current":-62.527241,"twenty":-31.620272,"median":-0.779572,"eighty":-0.185606,"marketCap":645156073},{"date":"2021-03-26","current":-65.429699,"twenty":-31.737401,"median":-0.793476,"eighty":-0.188473,"marketCap":675103636},{"date":"2021-04-01","current":-80.439554,"twenty":-31.848152,"median":-0.803506,"eighty":-0.193703,"marketCap":829975320},{"date":"2021-04-09","current":-72.479656,"twenty":-32.065209,"median":-0.814619,"eighty":-0.214485,"marketCap":747845087},{"date":"2021-04-16","current":-61.769603,"twenty":-32.112713,"median":-0.821809,"eighty":-0.227154,"marketCap":637338768},{"date":"2021-04-23","current":118.414115,"twenty":-32.185147,"median":-0.824021,"eighty":-0.231329,"marketCap":680170675},{"date":"2021-04-30","current":134.520821,"twenty":-32.185147,"median":-0.824021,"eighty":-0.231329,"marketCap":772687593},{"date":"2021-05-07","current":126.169195,"twenty":-32.185147,"median":-0.824021,"eighty":-0.231329,"marketCap":724715857},{"date":"2021-05-14","current":115.069359,"twenty":-32.105368,"median":-0.820602,"eighty":-0.22035,"marketCap":660958400},{"date":"2021-05-21","current":122.680951,"twenty":-32.061956,"median":-0.814191,"eighty":-0.213162,"marketCap":704679384},{"date":"2021-05-28","current":128.650827,"twenty":-31.848152,"median":-0.803506,"eighty":-0.193703,"marketCap":738970351},{"date":"2021-06-04","current":132.680493,"twenty":-31.737401,"median":-0.793476,"eighty":-0.188473,"marketCap":762116754},{"date":"2021-06-11","current":126.859864,"twenty":-31.609294,"median":-0.779572,"eighty":-0.18474,"marketCap":728683061},{"date":"2021-06-18","current":111.935174,"twenty":-31.44016,"median":-0.773183,"eighty":-0.18045,"marketCap":642955642},{"date":"2021-06-25","current":118.502038,"twenty":-31.297304,"median":-0.764666,"eighty":-0.170124,"marketCap":680675706},{"date":"2021-07-02","current":110.741199,"twenty":-31.251151,"median":-0.7593,"eighty":-0.167556,"marketCap":636097448},{"date":"2021-07-09","current":109.24873,"twenty":-31.251151,"median":-0.753319,"eighty":-0.162433,"marketCap":627524707},{"date":"2021-07-16","current":100.59241,"twenty":-31.034899,"median":-0.747089,"eighty":-0.151578,"marketCap":577802804},{"date":"2021-07-23","current":101.637138,"twenty":-30.679872,"median":-0.74097,"eighty":-0.144439,"marketCap":583803723},{"date":"2021-07-30","current":106.86078,"twenty":-27.730876,"median":-0.736487,"eighty":-0.138291,"marketCap":613808320},{"date":"2021-08-06","current":106.263792,"twenty":-20.974429,"median":-0.727521,"eighty":-0.134855,"marketCap":610379223},{"date":"2021-08-13","current":24.752877,"twenty":-19.994212,"median":-0.713559,"eighty":-0.132365,"marketCap":667684096},{"date":"2021-08-20","current":21.953065,"twenty":-19.431745,"median":-0.66935,"eighty":-0.129644,"marketCap":592161988},{"date":"2021-08-27","current":24.180188,"twenty":-19.280719,"median":-0.608613,"eighty":-0.127823,"marketCap":652236392},{"date":"2021-09-03","current":22.907547,"twenty":-19.116698,"median":-0.517648,"eighty":-0.124342,"marketCap":617908161},{"date":"2021-09-10","current":20.839504,"twenty":-18.948576,"median":-0.508308,"eighty":-0.123224,"marketCap":562124785},{"date":"2021-09-17","current":20.616792,"twenty":-18.774343,"median":-0.497255,"eighty":-0.121228,"marketCap":556117345},{"date":"2021-09-24","current":19.18507,"twenty":-18.575427,"median":-0.440323,"eighty":-0.119549,"marketCap":517498085},{"date":"2021-10-01","current":21.762169,"twenty":-18.177293,"median":-0.414486,"eighty":-0.116991,"marketCap":587012753},{"date":"2021-10-08","current":19.694127,"twenty":-17.895718,"median":-0.397173,"eighty":-0.115595,"marketCap":531229377},{"date":"2021-10-15","current":20.044103,"twenty":-5.191922,"median":-0.388409,"eighty":-0.112982,"marketCap":540669641},{"date":"2021-10-22","current":20.680424,"twenty":-5.081113,"median":-0.386856,"eighty":-0.109908,"marketCap":557833757},{"date":"2021-10-29","current":21.730353,"twenty":-4.382303,"median":-0.384272,"eighty":-0.107504,"marketCap":586154547},{"date":"2021-11-05","current":23.862028,"twenty":-4.200005,"median":-0.380788,"eighty":-0.102382,"marketCap":643654335},{"date":"2021-11-12","current":143.88973,"twenty":-4.113742,"median":-0.374192,"eighty":-0.101138,"marketCap":847942179},{"date":"2021-11-19","current":142.718705,"twenty":-4.077831,"median":-0.371116,"eighty":-0.098606,"marketCap":841041327},{"date":"2021-11-26","current":134.667906,"twenty":-3.995747,"median":-0.370467,"eighty":-0.097381,"marketCap":793597970},{"date":"2021-12-03","current":122.957653,"twenty":-3.946665,"median":-0.369017,"eighty":-0.09415,"marketCap":724589451},{"date":"2021-12-10","current":128.373645,"twenty":-3.884699,"median":-0.366472,"eighty":-0.091923,"marketCap":756505891},{"date":"2021-12-17","current":126.177973,"twenty":-3.826217,"median":-0.364672,"eighty":-0.088218,"marketCap":743566794},{"date":"2021-12-23","current":135.399797,"twenty":-3.773764,"median":-0.361653,"eighty":-0.087249,"marketCap":797911003},{"date":"2021-12-31","current":132.033099,"twenty":-3.57643,"median":-0.357972,"eighty":-0.084637,"marketCap":778071053},{"date":"2022-01-07","current":126.617107,"twenty":-3.494675,"median":-0.35515,"eighty":-0.079064,"marketCap":746154613},{"date":"2022-01-14","current":116.956149,"twenty":-3.349028,"median":-0.354879,"eighty":-0.063233,"marketCap":689222585},{"date":"2022-01-21","current":106.416921,"twenty":-3.264456,"median":-0.354378,"eighty":19.280518,"marketCap":627114918},{"date":"2022-01-28","current":99.098013,"twenty":-3.029536,"median":-0.353469,"eighty":19.643221,"marketCap":583984593},{"date":"2022-02-04","current":108.027081,"twenty":-2.726957,"median":-0.351538,"eighty":19.986834,"marketCap":636603589},{"date":"2022-02-11","current":107.441568,"twenty":-2.540901,"median":-0.349502,"eighty":20.266815,"marketCap":633153163},{"date":"2022-02-18","current":108.90535,"twenty":-2.15939,"median":-0.347534,"eighty":20.629518,"marketCap":641779228},{"date":"2022-02-25","current":106.416921,"twenty":-1.994005,"median":-0.345989,"eighty":20.858594,"marketCap":627114918},{"date":"2022-03-04","current":99.683526,"twenty":-1.727136,"median":-0.343204,"eighty":21.265839,"marketCap":587435019},{"date":"2022-03-11","current":22.188535,"twenty":-1.475973,"median":-0.340113,"eighty":21.558547,"marketCap":685492611},{"date":"2022-03-18","current":23.781415,"twenty":-1.436465,"median":-0.334539,"eighty":21.787008,"marketCap":734703037},{"date":"2022-03-25","current":23.613744,"twenty":-1.416407,"median":-0.331836,"eighty":22.659381,"marketCap":729522992},{"date":"2022-04-01","current":23.726555,"twenty":-1.392604,"median":-0.326436,"eighty":22.91391,"marketCap":733008193},{"date":"2022-04-08","current":21.742356,"twenty":-1.355322,"median":-0.322565,"eighty":23.013283,"marketCap":671708332},{"date":"2022-04-14","current":21.602623,"twenty":-1.337777,"median":-0.320248,"eighty":23.013283,"marketCap":667391441},{"date":"2022-04-22","current":21.239319,"twenty":-1.319625,"median":-0.316995,"eighty":23.066627,"marketCap":656167523},{"date":"2022-04-29","current":20.987801,"twenty":-1.31434,"median":-0.31274,"eighty":23.066627,"marketCap":648397118},{"date":"2022-05-06","current":20.568604,"twenty":-1.30873,"median":-0.306447,"eighty":23.066627,"marketCap":635446443},{"date":"2022-05-13","current":14.346576,"twenty":-1.306794,"median":-0.305178,"eighty":22.824967,"marketCap":546518476},{"date":"2022-05-20","current":14.029274,"twenty":-1.306794,"median":-0.305178,"eighty":22.659381,"marketCap":534431180},{"date":"2022-05-27","current":15.75177,"twenty":-1.306794,"median":-0.305178,"eighty":22.290106,"marketCap":600047932},{"date":"2022-06-03","current":15.819763,"twenty":-1.306794,"median":-0.305178,"eighty":21.862511,"marketCap":602638067},{"date":"2022-06-10","current":15.887757,"twenty":-1.306794,"median":-0.305178,"eighty":21.762169,"marketCap":605228202},{"date":"2022-06-17","current":13.575986,"twenty":-1.306794,"median":-0.305178,"eighty":21.609079,"marketCap":517163613},{"date":"2022-06-24","current":14.437234,"twenty":-1.307278,"median":-0.305178,"eighty":21.362283,"marketCap":549971989},{"date":"2022-07-01","current":13.575986,"twenty":-1.307278,"median":-0.305178,"eighty":21.190327,"marketCap":517163613},{"date":"2022-07-08","current":13.915952,"twenty":-1.307278,"median":-0.305178,"eighty":20.971033,"marketCap":530114288},{"date":"2022-07-15","current":13.281349,"twenty":-1.307278,"median":-0.305178,"eighty":20.73133,"marketCap":505939695},{"date":"2022-07-22","current":15.865092,"twenty":-1.307278,"median":-0.305178,"eighty":20.535068,"marketCap":604364824},{"date":"2022-07-29","current":18.40565,"twenty":-1.307278,"median":-0.305178,"eighty":20.298631,"marketCap":701144819},{"date":"2022-08-05","current":19.214943,"twenty":-1.307278,"median":-0.305178,"eighty":20.022072,"marketCap":731974051},{"date":"2022-08-12","current":22.128942,"twenty":-1.298715,"median":-0.305178,"eighty":20.088645,"marketCap":716999852},{"date":"2022-08-19","current":20.41626,"twenty":-1.280268,"median":-0.29963,"eighty":20.407059,"marketCap":661507235},{"date":"2022-08-26","current":21.857088,"twenty":-1.265763,"median":-0.294933,"eighty":20.535068,"marketCap":708191500},{"date":"2022-09-02","current":20.280333,"twenty":-1.245644,"median":-0.291307,"eighty":20.680424,"marketCap":657103059},{"date":"2022-09-09","current":23.053247,"twenty":-1.2369,"median":-0.288752,"eighty":20.827875,"marketCap":746948249},{"date":"2022-09-16","current":21.911459,"twenty":-1.230258,"median":-0.288532,"eighty":20.998416,"marketCap":709953171},{"date":"2022-09-23","current":18.404538,"twenty":-1.210436,"median":-0.287226,"eighty":21.100396,"marketCap":596325430},{"date":"2022-09-30","current":17.344306,"twenty":-1.201935,"median":-0.285758,"eighty":21.100396,"marketCap":561972857},{"date":"2022-10-07","current":17.779273,"twenty":-1.169408,"median":-0.284138,"eighty":21.100396,"marketCap":576066220},{"date":"2022-10-14","current":17.425862,"twenty":-1.153707,"median":-0.282576,"eighty":21.100396,"marketCap":564615363},{"date":"2022-10-21","current":19.655068,"twenty":-1.123314,"median":-0.28026,"eighty":21.100396,"marketCap":636843849},{"date":"2022-10-28","current":12.994637,"twenty":-1.098455,"median":-0.27911,"eighty":21.176454,"marketCap":421039225},{"date":"2022-11-04","current":11.146027,"twenty":-1.075076,"median":-0.277435,"eighty":21.176454,"marketCap":361142432},{"date":"2022-11-11","current":435.126811,"twenty":-1.062384,"median":-0.273698,"eighty":21.255471,"marketCap":431645797},{"date":"2022-11-18","current":439.594233,"twenty":-1.041059,"median":-0.271914,"eighty":21.385405,"marketCap":436077479},{"date":"2022-11-25","current":418.150612,"twenty":-1.015885,"median":-0.271054,"eighty":21.542366,"marketCap":414805407},{"date":"2022-12-02","current":453.88998,"twenty":-0.999238,"median":-0.269451,"eighty":21.704849,"marketCap":450258860},{"date":"2022-12-09","current":443.168169,"twenty":-0.961208,"median":-0.267513,"eighty":21.762169,"marketCap":439622824},{"date":"2022-12-16","current":452.996496,"twenty":-0.925862,"median":-0.263563,"eighty":21.800036,"marketCap":449372524},{"date":"2022-12-23","current":461.931338,"twenty":-0.896644,"median":-0.261751,"eighty":21.893836,"marketCap":458235887},{"date":"2022-12-30","current":515.540391,"twenty":-0.891285,"median":-0.260554,"eighty":22.041948,"marketCap":511416068},{"date":"2023-01-06","current":542.344917,"twenty":-0.891285,"median":-0.255163,"eighty":22.152779,"marketCap":538006158},{"date":"2023-01-13","current":562.895054,"twenty":-0.891285,"median":-0.252855,"eighty":22.506942,"marketCap":558391894},{"date":"2023-01-20","current":578.084285,"twenty":-0.891285,"median":-0.248957,"eighty":22.643193,"marketCap":573459611},{"date":"2023-01-27","current":580.764739,"twenty":-0.891285,"median":-0.240452,"eighty":22.73519,"marketCap":576118621},{"date":"2023-02-03","current":573.616865,"twenty":-0.891285,"median":-0.236358,"eighty":22.963597,"marketCap":569027930},{"date":"2023-02-10","current":574.510349,"twenty":-0.891285,"median":-0.230401,"eighty":23.142985,"marketCap":569914266},{"date":"2023-02-17","current":598.634422,"twenty":-0.885879,"median":-0.217666,"eighty":23.257963,"marketCap":593845347},{"date":"2023-02-24","current":571.829896,"twenty":-0.884498,"median":-0.205504,"eighty":23.614154,"marketCap":567255257},{"date":"2023-03-03","current":589.699581,"twenty":-0.883515,"median":-0.191401,"eighty":23.803771,"marketCap":584981984},{"date":"2023-03-10","current":497.670707,"twenty":-0.883515,"median":-0.188051,"eighty":24.175665,"marketCap":493689341},{"date":"2023-03-17","current":-21.69685,"twenty":-0.891285,"median":-0.185558,"eighty":24.205641,"marketCap":496011689},{"date":"2023-03-24","current":-21.580409,"twenty":-0.90547,"median":-0.185558,"eighty":24.205641,"marketCap":493349730},{"date":"2023-03-31","current":-23.521093,"twenty":-0.949847,"median":-0.185678,"eighty":24.192914,"marketCap":537715713},{"date":"2023-04-06","current":-21.619223,"twenty":-0.972783,"median":-0.185678,"eighty":24.192914,"marketCap":494237050},{"date":"2023-04-14","current":-23.445457,"twenty":-1.011247,"median":-0.185558,"eighty":24.205641,"marketCap":535986586},{"date":"2023-04-21","current":-23.872444,"twenty":-1.035206,"median":-0.185558,"eighty":24.205641,"marketCap":545747931},{"date":"2023-04-28","current":-22.940836,"twenty":-1.060147,"median":-0.185558,"eighty":24.205641,"marketCap":524450450},{"date":"2023-05-05","current":-22.319764,"twenty":-1.074334,"median":-0.185558,"eighty":24.205641,"marketCap":510252130},{"date":"2023-05-12","current":-17.642309,"twenty":-1.077349,"median":-0.185558,"eighty":24.205641,"marketCap":477418515},{"date":"2023-05-19","current":-18.344647,"twenty":-1.104411,"median":-0.185558,"eighty":24.205641,"marketCap":497011519},{"date":"2023-05-26","current":-17.13259,"twenty":-1.142574,"median":-0.185558,"eighty":24.205641,"marketCap":464173258},{"date":"2023-06-02","current":-16.248116,"twenty":-1.159167,"median":-0.185558,"eighty":24.205641,"marketCap":440210202},{"date":"2023-06-09","current":-19.130846,"twenty":-1.173211,"median":-0.185558,"eighty":24.205641,"marketCap":518312012},{"date":"2023-06-16","current":-20.899794,"twenty":-1.204585,"median":-0.185558,"eighty":24.205641,"marketCap":566238123},{"date":"2023-06-23","current":-21.030827,"twenty":-1.214501,"median":-0.184876,"eighty":24.218367,"marketCap":569788205},{"date":"2023-06-30","current":-20.048078,"twenty":-1.231016,"median":-0.184194,"eighty":24.231094,"marketCap":543162588},{"date":"2023-07-07","current":-19.130846,"twenty":-1.238359,"median":-0.184194,"eighty":24.231094,"marketCap":518312012},{"date":"2023-07-14","current":-21.030827,"twenty":-1.250098,"median":-0.184194,"eighty":24.231094,"marketCap":569788205},{"date":"2023-07-21","current":-18.246372,"twenty":-1.272065,"median":-0.184194,"eighty":24.231094,"marketCap":494348957},{"date":"2023-07-28","current":-17.558448,"twenty":-1.286743,"median":-0.184194,"eighty":24.231094,"marketCap":475711025},{"date":"2023-08-04","current":-17.067073,"twenty":-1.302676,"median":-0.184194,"eighty":24.231094,"marketCap":462398216},{"date":"2023-08-11","current":-16.093206,"twenty":-1.30873,"median":-0.184194,"eighty":24.231094,"marketCap":476584195},{"date":"2023-08-18","current":-14.438764,"twenty":-1.315846,"median":-0.184194,"eighty":24.231094,"marketCap":427589558},{"date":"2023-08-25","current":-14.28836,"twenty":-1.325715,"median":-0.184194,"eighty":24.231094,"marketCap":423135500},{"date":"2023-09-01","current":-15.792398,"twenty":-1.348515,"median":-0.184194,"eighty":24.231094,"marketCap":467676079},{"date":"2023-09-08","current":-15.822479,"twenty":-1.370277,"median":-0.184194,"eighty":24.231094,"marketCap":468566891},{"date":"2023-09-15","current":-15.160702,"twenty":-1.396699,"median":-0.184194,"eighty":24.231094,"marketCap":448969036},{"date":"2023-09-22","current":-14.168037,"twenty":-1.430959,"median":-0.184194,"eighty":24.231094,"marketCap":419572254},{"date":"2023-09-29","current":-12.69408,"twenty":-1.451298,"median":-0.184194,"eighty":24.231094,"marketCap":375922486},{"date":"2023-10-06","current":-10.077054,"twenty":-1.590368,"median":-0.184194,"eighty":24.231094,"marketCap":298421879},{"date":"2023-10-13","current":-9.11447,"twenty":-10.077054,"median":-0.184194,"eighty":24.231094,"marketCap":269915908},{"date":"2023-10-20","current":-8.362451,"twenty":-10.077054,"median":-0.184194,"eighty":24.231094,"marketCap":247645619},{"date":"2023-10-27","current":-7.399867,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":219139648},{"date":"2023-11-03","current":-7.670593,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":227156952},{"date":"2023-11-10","current":-1.598495,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":205777474},{"date":"2023-11-17","current":-1.036818,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":133471704},{"date":"2023-11-24","current":-1.131691,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":145684801},{"date":"2023-12-01","current":-0.962276,"twenty":-10.113151,"median":-0.182153,"eighty":24.28242,"marketCap":123875699},{"date":"2023-12-08","current":-1.097808,"twenty":-10.095102,"median":-0.182646,"eighty":24.26312,"marketCap":141322980},{"date":"2023-12-15","current":-1.240116,"twenty":-10.095102,"median":-0.182646,"eighty":24.26312,"marketCap":159642626},{"date":"2023-12-22","current":-1.002935,"twenty":-10.095102,"median":-0.188051,"eighty":24.26312,"marketCap":129109883},{"date":"2023-12-29","current":-1.069136,"twenty":-10.113151,"median":-0.190148,"eighty":24.28242,"marketCap":137631968},{"date":"2024-01-05","current":-0.902517,"twenty":-10.131199,"median":-0.199874,"eighty":24.30172,"marketCap":116182830},{"date":"2024-01-12","current":-0.833093,"twenty":-10.131199,"median":-0.229628,"eighty":24.30172,"marketCap":107245689},{"date":"2024-01-19","current":-0.784496,"twenty":-10.149248,"median":-0.235426,"eighty":24.32102,"marketCap":100989691},{"date":"2024-01-26","current":-0.951114,"twenty":-10.131199,"median":-0.241225,"eighty":24.30172,"marketCap":122438828},{"date":"2024-02-02","current":-0.930287,"twenty":-10.131199,"median":-0.26019,"eighty":24.30172,"marketCap":119757686},{"date":"2024-02-09","current":-0.819208,"twenty":-10.131199,"median":-0.263274,"eighty":24.30172,"marketCap":105458261},{"date":"2024-02-16","current":-0.958057,"twenty":-10.131199,"median":-0.269059,"eighty":24.30172,"marketCap":123332543},{"date":"2024-02-23","current":-0.784496,"twenty":-10.131199,"median":-0.270999,"eighty":24.30172,"marketCap":100989691},{"date":"2024-03-01","current":-0.888632,"twenty":-10.113151,"median":-0.276981,"eighty":24.28242,"marketCap":114395402},{"date":"2024-03-08","current":-1.013596,"twenty":-10.113151,"median":-0.279876,"eighty":24.28242,"marketCap":130482255},{"date":"2024-03-15","current":-0.566718,"twenty":-10.113151,"median":-0.282578,"eighty":24.28242,"marketCap":111756800},{"date":"2024-03-22","current":-0.480961,"twenty":-10.113151,"median":-0.284707,"eighty":24.28242,"marketCap":94849261},{"date":"2024-03-28","current":-0.558096,"twenty":-10.113151,"median":-0.286822,"eighty":24.28242,"marketCap":110060935},{"date":"2024-04-05","current":-0.521797,"twenty":-10.131199,"median":-0.290707,"eighty":24.30172,"marketCap":102902500},{"date":"2024-04-12","current":-0.467348,"twenty":-10.131199,"median":-0.299985,"eighty":24.30172,"marketCap":92164848},{"date":"2024-04-19","current":-0.439398,"twenty":-10.131199,"median":-0.316995,"eighty":24.30172,"marketCap":86652853},{"date":"2024-04-26","current":-0.453736,"twenty":-10.113151,"median":-0.321247,"eighty":24.28242,"marketCap":89480435},{"date":"2024-05-03","current":-0.480961,"twenty":-10.113151,"median":-0.323881,"eighty":24.28242,"marketCap":94849261},{"date":"2024-05-10","current":-0.553558,"twenty":-10.113151,"median":-0.329132,"eighty":24.28242,"marketCap":109166130},{"date":"2024-05-17","current":-0.541886,"twenty":-10.113151,"median":-0.332223,"eighty":24.28242,"marketCap":109214454},{"date":"2024-05-24","current":-0.510276,"twenty":-10.113151,"median":-0.338165,"eighty":24.28242,"marketCap":102843610},{"date":"2024-05-31","current":-0.523823,"twenty":-10.113151,"median":-0.341407,"eighty":24.28242,"marketCap":105573972},{"date":"2024-06-07","current":-0.555433,"twenty":-10.113151,"median":-0.344417,"eighty":24.28242,"marketCap":111944815},{"date":"2024-06-14","current":-0.609622,"twenty":-10.131199,"median":-0.347148,"eighty":24.30172,"marketCap":122866260},{"date":"2024-06-21","current":-0.754125,"twenty":-10.149248,"median":-0.348834,"eighty":24.32102,"marketCap":151990115},{"date":"2024-06-28","current":-0.695421,"twenty":-10.191361,"median":-0.351014,"eighty":24.34032,"marketCap":140158549},{"date":"2024-07-05","current":-0.803798,"twenty":-10.191361,"median":-0.351787,"eighty":24.34032,"marketCap":162001440},{"date":"2024-07-12","current":-0.925722,"twenty":-10.191361,"median":-0.353606,"eighty":24.34032,"marketCap":186574692},{"date":"2024-07-15","current":-0.925722,"twenty":-10.191361,"median":-0.353797,"eighty":24.34032,"marketCap":186574692},{"date":"2024-08-02","current":-0.596075,"twenty":-10.829073,"median":-0.354879,"eighty":24.507992,"marketCap":120135899},{"date":"2024-08-09","current":-0.501245,"twenty":-10.829073,"median":-0.355922,"eighty":24.507992,"marketCap":101023369},{"date":"2024-08-16","current":-0.549484,"twenty":-10.829073,"median":-0.357972,"eighty":24.507992,"marketCap":94039852},{"date":"2024-08-23","current":-0.646452,"twenty":-10.829073,"median":-0.362237,"eighty":24.507992,"marketCap":110635120},{"date":"2024-08-30","current":-0.657226,"twenty":-10.829073,"median":-0.365058,"eighty":24.507992,"marketCap":112479039},{"date":"2024-09-06","current":-0.624904,"twenty":-10.829073,"median":-0.36725,"eighty":24.507992,"marketCap":106947283},{"date":"2024-09-13","current":-0.678775,"twenty":-10.829073,"median":-0.369694,"eighty":24.507992,"marketCap":116166876},{"date":"2024-09-20","current":-0.732646,"twenty":-10.829073,"median":-0.370081,"eighty":24.507992,"marketCap":125386470},{"date":"2024-09-27","current":-0.975065,"twenty":-10.829073,"median":-0.371116,"eighty":24.507992,"marketCap":166874640},{"date":"2024-10-04","current":-1.07742,"twenty":-10.829073,"median":-0.381495,"eighty":24.507992,"marketCap":184391868},{"date":"2024-10-11","current":-1.28213,"twenty":-10.829073,"median":-0.388077,"eighty":24.507992,"marketCap":219426322},{"date":"2024-10-18","current":-1.411421,"twenty":-10.829073,"median":-0.411633,"eighty":24.507992,"marketCap":241553347},{"date":"2024-10-25","current":-1.292904,"twenty":-10.829073,"median":-0.445271,"eighty":24.507992,"marketCap":221270241},{"date":"2024-10-31","current":-1.276743,"twenty":-10.829073,"median":-0.458274,"eighty":24.507992,"marketCap":218504363},{"date":"2024-11-08","current":-1.352162,"twenty":-11.196058,"median":-0.476423,"eighty":24.556969,"marketCap":231411794},{"date":"2024-11-15","current":-2.846795,"twenty":-11.196058,"median":-0.490035,"eighty":24.556969,"marketCap":169640518},{"date":"2024-11-22","current":-2.991415,"twenty":-11.196058,"median":-0.501245,"eighty":24.556969,"marketCap":178258442},{"date":"2024-11-29","current":-3.133864,"twenty":-11.196058,"median":-0.510276,"eighty":24.556969,"marketCap":186746939},{"date":"2024-12-06","current":-3.118036,"twenty":-11.196058,"median":-0.517259,"eighty":24.556969,"marketCap":185803772},{"date":"2024-12-13","current":-2.864795,"twenty":-11.196058,"median":-0.526334,"eighty":24.556969,"marketCap":170713111},{"date":"2024-12-20","current":-2.548243,"twenty":-11.196058,"median":-0.530872,"eighty":24.556969,"marketCap":151849783},{"date":"2024-12-27","current":-2.643208,"twenty":-11.196058,"median":-0.535409,"eighty":24.556969,"marketCap":157508782},{"date":"2025-01-03","current":-2.738174,"twenty":-11.196058,"median":-0.544097,"eighty":24.556969,"marketCap":163167780},{"date":"2025-01-10","current":-2.579898,"twenty":-11.563043,"median":-0.552238,"eighty":24.605946,"marketCap":153736116},{"date":"2025-01-17","current":-2.548243,"twenty":-11.563043,"median":-0.556764,"eighty":24.605946,"marketCap":151849783},{"date":"2025-01-24","current":-2.421622,"twenty":-11.563043,"median":-0.566182,"eighty":24.605946,"marketCap":144304453},{"date":"2025-01-31","current":-2.136725,"twenty":-11.563043,"median":-0.584224,"eighty":24.605946,"marketCap":127327458},{"date":"2025-02-07","current":-2.310829,"twenty":-11.563043,"median":-0.597503,"eighty":24.605946,"marketCap":137702288},{"date":"2025-02-14","current":-2.263346,"twenty":-11.563043,"median":-0.61413,"eighty":24.605946,"marketCap":134872789},{"date":"2025-02-21","current":-1.899311,"twenty":-11.563043,"median":-0.630291,"eighty":24.605946,"marketCap":113179963},{"date":"2025-02-28","current":-1.693553,"twenty":-11.563043,"median":-0.641584,"eighty":24.605946,"marketCap":100918800},{"date":"2025-03-07","current":-1.614415,"twenty":-11.930029,"median":-0.662613,"eighty":24.654923,"marketCap":96202968},{"date":"2025-03-14","current":-1.524514,"twenty":-11.930029,"median":-0.678775,"eighty":24.654923,"marketCap":90845783},{"date":"2025-03-21","current":-1.429074,"twenty":-11.930029,"median":-0.711097,"eighty":24.654923,"marketCap":85158490},{"date":"2025-03-28","current":-1.171242,"twenty":-11.930029,"median":-0.756726,"eighty":24.654923,"marketCap":69794310},{"date":"2025-04-04","current":-0.659093,"twenty":-11.930029,"median":-0.764968,"eighty":24.654923,"marketCap":39489534},{"date":"2025-04-11","current":-0.509142,"twenty":-11.563043,"median":-0.764318,"eighty":24.605946,"marketCap":30505247},{"date":"2025-04-17","current":-0.560221,"twenty":-11.563043,"median":-0.764318,"eighty":24.605946,"marketCap":33565612}],"updateTime":1745295482616}}}