US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Mechanics Bancorp

15.40

-0.0300-0.19%

Post-market: 15.400.00000.00%19:30 EDT

Volume:1.50M

Turnover:23.09M

Market Cap:3.40B

PE:12.53

High:15.46

Open:15.32

Low:15.23

Close:15.43

52wk High:17.38

52wk Low:12.82

Shares:221.00M

Float Shares:38.05M

Volume Ratio:3.13

T/O Rate:3.94%

Dividend:1.56

Dividend Rate:10.13%

EPS(TTM):1.23

EPS(LYR):1.21

ROE:11.02%

ROA:1.49%

PB:1.27

PE(LYR):12.68

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K/A - Current report: [Amend]

Employee Stock Ownership

Form S-8 - Securities to be offered to employees in employee benefit plans

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigerfiesta.com/stock/MCHB/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MCHB","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MCHB\",,,,,undefined,":{"symbol":"MCHB","market":"US","secType":"STK","nameCN":"Mechanics Bancorp","latestPrice":15.4,"timestamp":1789761600000,"preClose":15.43,"halted":0,"volume":1500455,"hourTrading":{"tag":"盘后","latestPrice":15.4,"preClose":15.4,"latestTime":"19:30 EDT","volume":214273,"amount":3299806.2561,"timestamp":1789774204841,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":-0.0019442644199610733,"floatShares":38049044,"shares":221000000,"eps":1.228596,"marketStatus":"Market Closed","change":-0.03,"latestTime":"09-18 16:00:00 EDT","open":15.32,"high":15.46,"low":15.23,"amount":23087954.22241,"amplitude":0.014906,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":1.228596,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1789977600000},"marketStatusCode":7,"adr":0,"listingDate":1328850000000,"exchange":"NASDAQ","adjPreClose":15.43,"dividendRate":0.101299,"postHourTrading":{"tag":"盘后","latestPrice":15.4,"preClose":15.4,"latestTime":"19:30 EDT","volume":214273,"amount":3299806.2561,"timestamp":1789774204841,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":3.1330926736790268,"impliedVol":0.4079,"impliedVolPercentile":0.6175},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MCHB\",,,,,undefined,":{"symbol":"MCHB","floatShares":38049044,"roa":"1.49%","roe":"11.02%","lyrEps":1.214742,"volumeRatio":3.1330926736790268,"shares":221000000,"dividePrice":1.56,"high":15.46,"amplitude":0.014906,"preClose":15.43,"low":15.23,"week52Low":12.82,"pbRate":"1.27","psRate":"4.58","week52High":17.375,"institutionHeld":0,"latestPrice":15.4,"eps":1.228596,"divideRate":0.101299,"volume":1500455,"delay":0,"ttmEps":1.228596,"open":15.32,"prevYearClose":14.63,"prevWeekClose":15.37,"prevMonthClose":15.74,"prevQuarterClose":15.9,"fiveDayClose":15.37,"twentyDayClose":16.37,"sixtyDayClose":15.67,"dividendPayoutRate":0.17279357010440846,"dividendFrequency":"Q","dividendGrowthYears":0,"fiveYearAvgDividendRate":0.014432989690721649},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MCHB\",params:#limit:5,,,undefined,":[{"date":"2026-08-28","symbol":"MCHB","amount":0.25,"announcedDate":"2026-08-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-29","defaultRemindTime":1787923800000,"name":"Mechanics Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-01","payableDate":"2026-08-29","currency":"USD","dateTimestamp":1787889600000,"payDate":"2026-09-01"},{"market":"US","date":"2026-07-29","symbol":"MCHB","fiscalQuarterEnding":"2026/06","expectedEps":0.25,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1785297600000,"reportTimeType":"pre","actualEps":0.27},{"date":"2026-05-22","symbol":"MCHB","amount":0.7,"announcedDate":"2026-05-13","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-23","defaultRemindTime":1779456600000,"name":"Mechanics Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-28","payableDate":"2026-05-23","currency":"USD","dateTimestamp":1779422400000,"payDate":"2026-05-28"},{"market":"US","date":"2026-04-30","symbol":"MCHB","fiscalQuarterEnding":"2026/03","expectedEps":0.26,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777521600000,"reportTimeType":"pre","actualEps":0.21},{"date":"2026-03-09","symbol":"MCHB","amount":0.4,"announcedDate":"2026-02-27","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-09","defaultRemindTime":1773063000000,"name":"Mechanics Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-19","payableDate":"2026-03-09","currency":"USD","dateTimestamp":1773028800000,"payDate":"2026-03-19"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MCHB\",market:\"US\",,,undefined,":[{"executeDate":"2020-02-04","recordDate":"2020-02-05","paymentDate":"2020-02-21","value":0.15,"currency":"USD"},{"executeDate":"2020-05-01","recordDate":"2020-05-04","paymentDate":"2020-05-20","value":0.15,"currency":"USD"},{"executeDate":"2020-08-06","recordDate":"2020-08-07","paymentDate":"2020-08-24","value":0.15,"currency":"USD"},{"executeDate":"2020-11-05","recordDate":"2020-11-06","paymentDate":"2020-11-23","value":0.15,"currency":"USD"},{"executeDate":"2021-02-08","recordDate":"2021-02-09","paymentDate":"2021-02-24","value":0.25,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MCHB\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.5,"hold":0.5,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.5,"analysts":4,"updateTime":1780027200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MCHB\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MCHB","date":"2026-09-18","current":12.534633,"percent":0.296154,"low":11.700712,"twenty":12.429929,"median":13.615054,"eighty":16.531465,"high":99.303544,"avg":14.843351,"sd":7.528862,"marketCap":3571374427},"quantilePoints":[{"date":"2025-09-05","current":99.303544,"twenty":96.901261,"median":97.802117,"eighty":98.702973,"marketCap":2879670702},{"date":"2025-09-12","current":16.503521,"twenty":15.351836,"median":15.933615,"eighty":80.341256,"marketCap":3071019282},{"date":"2025-09-19","current":16.307616,"twenty":15.499062,"median":15.803012,"eighty":16.46434,"marketCap":3034564736},{"date":"2025-09-26","current":16.325426,"twenty":15.532307,"median":15.933615,"eighty":16.321864,"marketCap":3037878786},{"date":"2025-10-03","current":16.084333,"twenty":15.591672,"median":16.157387,"eighty":16.525876,"marketCap":2861129475},{"date":"2025-10-10","current":16.71777,"twenty":15.615418,"median":16.30168,"eighty":16.541402,"marketCap":2973807160},{"date":"2025-10-17","current":16.233377,"twenty":15.69378,"median":16.307758,"eighty":16.814649,"marketCap":2887641871},{"date":"2025-10-24","current":16.804713,"twenty":15.810136,"median":16.33274,"eighty":16.866815,"marketCap":2989272725},{"date":"2025-10-31","current":15.583413,"twenty":15.810136,"median":16.430551,"eighty":16.948789,"marketCap":3009157023},{"date":"2025-11-07","current":15.098174,"twenty":15.58459,"median":16.325426,"eighty":16.91898,"marketCap":2915457319},{"date":"2025-11-14","current":15.086718,"twenty":15.3479,"median":16.304648,"eighty":16.866815,"marketCap":2913245287},{"date":"2025-11-21","current":15.201994,"twenty":15.272704,"median":16.230441,"eighty":16.814649,"marketCap":2935505135},{"date":"2025-11-28","current":17.802486,"twenty":15.280598,"median":16.233377,"eighty":16.879235,"marketCap":3437660121},{"date":"2025-12-05","current":17.367162,"twenty":15.316217,"median":16.304648,"eighty":16.954749,"marketCap":3353598934},{"date":"2025-12-12","current":17.103676,"twenty":15.338736,"median":16.325426,"eighty":17.015858,"marketCap":3302719794},{"date":"2025-12-19","current":16.416321,"twenty":15.384558,"median":16.340163,"eighty":17.012028,"marketCap":3169991604},{"date":"2025-12-26","current":16.233027,"twenty":15.412051,"median":16.316662,"eighty":16.966205,"marketCap":3134597420},{"date":"2026-01-02","current":16.759998,"twenty":15.464157,"median":16.340163,"eighty":16.954749,"marketCap":3236355699},{"date":"2026-01-09","current":17.080764,"twenty":15.508561,"median":16.416321,"eighty":16.984534,"marketCap":3298295521},{"date":"2026-01-16","current":16.828734,"twenty":15.557271,"median":16.505073,"eighty":16.97537,"marketCap":3249628518},{"date":"2026-01-23","current":17.275514,"twenty":15.585767,"median":16.518752,"eighty":17.002864,"marketCap":3335901842},{"date":"2026-01-30","current":17.378618,"twenty":15.594046,"median":16.543886,"eighty":17.014326,"marketCap":3355811070},{"date":"2026-02-06","current":12.54183,"twenty":15.44908,"median":16.518752,"eighty":17.012028,"marketCap":3332853435},{"date":"2026-02-13","current":12.750028,"twenty":15.294846,"median":16.416321,"eighty":17.002864,"marketCap":3388179687},{"date":"2026-02-20","current":12.691733,"twenty":15.202995,"median":16.347586,"eighty":16.984535,"marketCap":3372688337},{"date":"2026-02-27","current":12.508519,"twenty":15.089009,"median":16.329083,"eighty":16.963914,"marketCap":3324001235},{"date":"2026-03-06","current":12.433567,"twenty":15.036886,"median":16.307616,"eighty":16.954749,"marketCap":3304083784},{"date":"2026-03-13","current":11.792319,"twenty":13.053164,"median":16.301721,"eighty":16.954551,"marketCap":3133678927},{"date":"2026-03-20","current":11.871748,"twenty":12.81332,"median":16.255938,"eighty":16.948789,"marketCap":3154786552},{"date":"2026-03-27","current":12.021707,"twenty":12.736703,"median":16.233027,"eighty":16.920335,"marketCap":3194636487},{"date":"2026-04-02","current":12.263308,"twenty":12.650093,"median":16.231734,"eighty":16.886013,"marketCap":3258839161},{"date":"2026-04-10","current":12.854812,"twenty":12.54183,"median":16.084333,"eighty":16.879235,"marketCap":3416025017},{"date":"2026-04-17","current":12.429929,"twenty":12.483535,"median":15.85644,"eighty":16.874558,"marketCap":3303116867},{"date":"2026-04-24","current":12.871475,"twenty":12.508519,"median":15.660231,"eighty":16.84019,"marketCap":3420452788},{"date":"2026-05-01","current":12.286973,"twenty":12.508519,"median":15.586355,"eighty":16.828734,"marketCap":3268801645},{"date":"2026-05-08","current":12.166971,"twenty":12.450223,"median":15.494313,"eighty":16.817133,"marketCap":3236876625},{"date":"2026-05-15","current":12.150354,"twenty":12.416635,"median":15.361647,"eighty":16.805822,"marketCap":3232455768},{"date":"2026-05-22","current":12.449951,"twenty":12.366944,"median":15.280598,"eighty":16.804713,"marketCap":3312160156},{"date":"2026-05-29","current":12.075454,"twenty":12.341758,"median":15.207,"eighty":16.804713,"marketCap":3212529670},{"date":"2026-06-05","current":12.408341,"twenty":12.317755,"median":15.138627,"eighty":16.796435,"marketCap":3301090102},{"date":"2026-06-12","current":12.624717,"twenty":12.325268,"median":15.086718,"eighty":16.766872,"marketCap":3358654383},{"date":"2026-06-18","current":12.191964,"twenty":12.325231,"median":15.086718,"eighty":16.746251,"marketCap":3243525822},{"date":"2026-06-26","current":13.140691,"twenty":12.325231,"median":15.029799,"eighty":16.725497,"marketCap":3495923053},{"date":"2026-07-02","current":13.615054,"twenty":12.331877,"median":13.456933,"eighty":16.716332,"marketCap":3622121668},{"date":"2026-07-10","current":13.936078,"twenty":12.341747,"median":13.490221,"eighty":16.705677,"marketCap":3707526414},{"date":"2026-07-17","current":14.475427,"twenty":12.341842,"median":13.775566,"eighty":16.69293,"marketCap":3851013703},{"date":"2026-07-24","current":13.866485,"twenty":12.351857,"median":13.936078,"eighty":16.687681,"marketCap":3689011925},{"date":"2026-07-31","current":13.660824,"twenty":12.36675,"median":13.840387,"eighty":16.677516,"marketCap":3842161316},{"date":"2026-08-07","current":13.817183,"twenty":12.369544,"median":13.817183,"eighty":16.659186,"marketCap":3886137861},{"date":"2026-08-14","current":14.088816,"twenty":12.382294,"median":13.817183,"eighty":16.620237,"marketCap":3962535981},{"date":"2026-08-21","current":13.471608,"twenty":12.395025,"median":13.808985,"eighty":16.601907,"marketCap":3788943576},{"date":"2026-08-28","current":13.249413,"twenty":12.409326,"median":13.779493,"eighty":16.562957,"marketCap":3726450310},{"date":"2026-09-04","current":13.035447,"twenty":12.413941,"median":13.739034,"eighty":16.551811,"marketCap":3666271609},{"date":"2026-09-11","current":12.69804,"twenty":12.416635,"median":13.685543,"eighty":16.543886,"marketCap":3571374427},{"date":"2026-09-18","current":12.69804,"twenty":12.429929,"median":13.615054,"eighty":16.531465,"marketCap":3571374427}],"updateTime":1789818075121},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MCHB\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21778776","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000068-MCHB","pdf_url":"","pub_time":1789597619000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/0001518715-26-000068-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1 AUTO PORTFOLIO SALE PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000068/mchbautoportfoliosalesept2.htm","primary":true,"translateUrl":"","linkName":"mchbautoportfoliosalesept2.htm","type":"EX-99.1","id":"NTFILE9wvBSBMgNRgvA53A","market":"us","size":7797},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000068/hmst-20260916.htm","primary":false,"translateUrl":"","linkName":"hmst-20260916.htm","type":"8-K","id":"NTFILECNUgfiFBJkBUeHSp","market":"us","size":25549},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000068/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILECcMATJEwQ7LeCeVY","market":"us","size":40455}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-09-17 06:26","pubTimestamp":1789597619,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21646095","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000064-MCHB","pdf_url":"","pub_time":1787178532000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/0001518715-26-000064-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1 Q3 2026 DIVIDEND PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000064/mchbq32026cashdividendanno.htm","primary":true,"translateUrl":"","linkName":"mchbq32026cashdividendanno.htm","type":"EX-99.1","id":"NTFILEHKwnTvGp5MYwnSz3","market":"us","size":3283},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000064/hmst-20260819.htm","primary":false,"translateUrl":"","linkName":"hmst-20260819.htm","type":"8-K","id":"NTFILE87epGgbac7MoYAZ5","market":"us","size":25520},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000064/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILEEixvj8qpA4U21dUH","market":"us","size":40455}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-20 06:28","pubTimestamp":1787178532,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21592083","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000060-MCHB","pdf_url":"","pub_time":1786075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MCHB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000060/0001518715-26-000060-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/Archives/edgar/data/1518715/000151871526000060/mchb-20260630.htm","primary":true,"translateUrl":"","linkName":"mchb-20260630.htm","type":"10-Q","id":"NTFILEJBa6MyhppEBmbFAM","market":"us","size":4778951},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000060/mchb-ex31110qq22026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31110qq22026.htm","type":"EX-31.1","id":"NTFILE8eAaUgBM8rH6PS63","market":"us","size":10555},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000060/mchb-ex31210qq22026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31210qq22026.htm","type":"EX-31.2","id":"NTFILEGHqgRCUjPdW2AaGn","market":"us","size":10939},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000060/mchb-ex32110qq22026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32110qq22026.htm","type":"EX-32.1","id":"NTFILE75TgBbFpNXirmPS6","market":"us","size":5817},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000060/mchb-ex32210qq22026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32210qq22026.htm","type":"EX-32.2","id":"NTFILEHsd2dTWJhmBf2M9W","market":"us","size":5846}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-08-07 12:00","pubTimestamp":1786075200,"title_zh":"Form 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":"21549462","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000057-MCHB","pdf_url":"","pub_time":1785319271000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/0001518715-26-000057-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"EX-99.1 Q2 2026 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/a2q2026earningsrelease.htm","primary":true,"translateUrl":"","linkName":"a2q2026earningsrelease.htm","type":"EX-99.1","id":"NTFILEFjwQZZMXM1zmMEJm","market":"us","size":944656},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/hmst-20260729.htm","primary":false,"translateUrl":"","linkName":"hmst-20260729.htm","type":"8-K","id":"NTFILE9Bfbf5dEaQX7y5TQ","market":"us","size":28325},{"description":"EX-99.2 Q2 2026 INVESTOR PRESENTATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio.htm","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio.htm","type":"EX-99.2","id":"NTFILED389FTtGsnXbxntz","market":"us","size":65372},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio001.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILEFx94W85QBfGJxhbW","market":"us","size":173511},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio002.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILEFHtHVniKJQdN9sjn","market":"us","size":368049},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio003.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE2bntSeUqYjN3s1WL","market":"us","size":284741},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio004.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILE6fF1TA2oqqMQcuqs","market":"us","size":226887},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio005.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILE2awbn2X7HiDTavyX","market":"us","size":247405},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio006.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILEqhMNWocUN5XCpZ3z","market":"us","size":154071},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio007.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEB1X2vJaLBPKZKDzf","market":"us","size":134794},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio008.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILE6eHMyQmsU9cBZ8A4","market":"us","size":149214},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio009.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILEGEmmDS66atAx1BNu","market":"us","size":206777},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio010.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILEGbwffGCSBm2aihcU","market":"us","size":94803},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio011.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILEvL87AY1quT2B7DAs","market":"us","size":125735},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio012.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE8kmVwn3YpuLJAZYm","market":"us","size":141404},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio013.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILEJTXCjtDP9m4TqMW1","market":"us","size":78286},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio014.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILE4Bo1JJQSWrJxhUL5","market":"us","size":139166},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio015.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILEEy6T2n6Ch1syabGe","market":"us","size":186419},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio016.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILE26pDDiRNiCZPU8wn","market":"us","size":161201},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio017.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILEGGHTbHJ1tbHhxB7W","market":"us","size":137808},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio018.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILEHyBDWFCbRQL173cg","market":"us","size":184094},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio019.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILE7Loanr7sgPpwcnvD","market":"us","size":201458},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio020.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILEDvUL9DJJt9q5Mvt6","market":"us","size":218027},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio021.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILEE9VseVxWMdYV2XfD","market":"us","size":111473},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio022.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILECh6Wn1yUeLj4VXDw","market":"us","size":129730},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio023.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILE6jsuQZi2zH6dABKf","market":"us","size":157894},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio024.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILEBprivxunJoZP6f36","market":"us","size":101667},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio025.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILEAjes94eHKqUaba29","market":"us","size":132898},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio026.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILEFptp7cxDBgV13wak","market":"us","size":71407},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio027.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio027.jpg","type":"GRAPHIC","id":"NTFILE5KLQJWLcqdxbKbLe","market":"us","size":135783},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio028.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio028.jpg","type":"GRAPHIC","id":"NTFILE38tTRJT34hfficbQ","market":"us","size":138757},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio029.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio029.jpg","type":"GRAPHIC","id":"NTFILE4L7A8cxWBtxghoS8","market":"us","size":113870},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio030.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio030.jpg","type":"GRAPHIC","id":"NTFILE9Ev6Wey2BdGbtX4Y","market":"us","size":107995},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio031.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio031.jpg","type":"GRAPHIC","id":"NTFILEDEHL7dtrFDe6jtNZ","market":"us","size":134293},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio032.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio032.jpg","type":"GRAPHIC","id":"NTFILEG9EniXNcLAntaGR1","market":"us","size":116568},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mchb-investorpresentatio033.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio033.jpg","type":"GRAPHIC","id":"NTFILEF322sST66BhaS8T4","market":"us","size":120599},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000057/mechanicsbancorplogo.jpg","primary":false,"translateUrl":"","linkName":"mechanicsbancorplogo.jpg","type":"GRAPHIC","id":"NTFILECrYZepDUtmaQHZzs","market":"us","size":24648}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-29 18:01","pubTimestamp":1785319271,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21427945","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000055-MCHB","pdf_url":"","pub_time":1782273600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"MCHB","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000055/0001518715-26-000055-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000055/mchb-20260624.htm","primary":true,"translateUrl":"","linkName":"mchb-20260624.htm","type":"11-K","id":"NTFILEEuFFKyAfZq7i1MQc","market":"us","size":237350},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000055/ex231hmst202511-kconsentof.htm","primary":false,"translateUrl":"","linkName":"ex231hmst202511-kconsentof.htm","type":"EX-23.1","id":"NTFILEAArNdT8KVAgQtgp5","market":"us","size":1899}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-06-24 12:00","pubTimestamp":1782273600,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21338033","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000052-MCHB","pdf_url":"","pub_time":1780286400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000052/0001518715-26-000052-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","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/1518715/000151871526000052/hmst-20260528.htm","primary":true,"translateUrl":"","linkName":"hmst-20260528.htm","type":"8-K","id":"NTFILE4vNfJZiWNuHAj79R","market":"us","size":47921}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-06-01 12:00","pubTimestamp":1780286400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21253816","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000048-MCHB","pdf_url":"","pub_time":1778644800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000048/0001518715-26-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000048/mchbq22026cashdividendanno.htm","primary":true,"translateUrl":"","linkName":"mchbq22026cashdividendanno.htm","type":"EX-99.1","id":"NTFILE5vDUSHvvYrrqPma8","market":"us","size":3286},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000048/hmst-20260513.htm","primary":false,"translateUrl":"","linkName":"hmst-20260513.htm","type":"8-K","id":"NTFILEBiy1aATSrobpcukB","market":"us","size":26323},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000048/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILE5TKcA8BcJvFCiqtA","market":"us","size":40455}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-05-13 12:00","pubTimestamp":1778644800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21232896","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000046-MCHB","pdf_url":"","pub_time":1778212800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MCHB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000046/0001518715-26-000046-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/Archives/edgar/data/1518715/000151871526000046/mchb-20260331.htm","primary":true,"translateUrl":"","linkName":"mchb-20260331.htm","type":"10-Q","id":"NTFILE214Pu7z4VrMoGouR","market":"us","size":4208811},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000046/mchb-ex31110qq12026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31110qq12026.htm","type":"EX-31.1","id":"NTFILEEHBymqHgbJXAQ23y","market":"us","size":10598},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000046/mchb-ex31210qq12026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31210qq12026.htm","type":"EX-31.2","id":"NTFILEA6XsxrLnjtuknVJD","market":"us","size":10982},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000046/mchb-ex32110qq12026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32110qq12026.htm","type":"EX-32.1","id":"NTFILEBP4R5fko5hAk4ivt","market":"us","size":5785},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000046/mchb-ex32210qq12026.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32210qq12026.htm","type":"EX-32.2","id":"NTFILE76iczt71TesKZ7vK","market":"us","size":5814}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-05-08 12:00","pubTimestamp":1778212800,"title_zh":"Form 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":"21212792","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000043-MCHB","pdf_url":"","pub_time":1777953600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000043/0001518715-26-000043-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","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/1518715/000151871526000043/hmst-20260501.htm","primary":true,"translateUrl":"","linkName":"hmst-20260501.htm","type":"8-K","id":"NTFILE2bPq8nbyVLrULoMH","market":"us","size":24692}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-05-05 12:00","pubTimestamp":1777953600,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21202968","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000041-MCHB","pdf_url":"","pub_time":1777521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/0001518715-26-000041-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"EX-99.1 Q1 2026 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/a1q2026earningsrelease.htm","primary":true,"translateUrl":"","linkName":"a1q2026earningsrelease.htm","type":"EX-99.1","id":"NTFILEAL6Kzz1rhYynnVoR","market":"us","size":777331},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/hmst-20260430.htm","primary":false,"translateUrl":"","linkName":"hmst-20260430.htm","type":"8-K","id":"NTFILEEv5z3EyVRvXDv6x7","market":"us","size":28077},{"description":"EX-99.2 Q1 2026 INVESTOR PRESENTATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio.htm","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio.htm","type":"EX-99.2","id":"NTFILE4FBfDoSvA5hAHWKY","market":"us","size":54261},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio001.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILEBNbt4Yx6dKvgDTkA","market":"us","size":173316},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio002.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILE4G7DEkMsRj7SyRw1","market":"us","size":368082},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio003.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE9i2fxaArJQk5sXFz","market":"us","size":280175},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio004.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILE4ecuENfDt3UMNiSa","market":"us","size":229745},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio005.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILEF6JBfZQyzRhutZ2q","market":"us","size":264472},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio006.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILE8pswUxbTWm3zZPjN","market":"us","size":153382},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio007.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEAx6iKXBGvkKRPAiy","market":"us","size":133905},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio008.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILEAPTDpRogMfrtUyif","market":"us","size":137309},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio009.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILECtzqzpsfoAMabsZt","market":"us","size":77489},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio010.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILE24zruKbq1teqeffM","market":"us","size":151523},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio011.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILE34AVBaSzVFuRc3WP","market":"us","size":141710},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio012.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE9BHgZX495pzvFykR","market":"us","size":178613},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio013.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILEFzvX2dsNZpbbdgED","market":"us","size":205301},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio014.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILEGDRSpmsWvQuNz1QD","market":"us","size":216508},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio015.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILE8JmjzBCjSpZbyRso","market":"us","size":111474},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio016.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILE5LkaV14jLgSutPR5","market":"us","size":150393},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio017.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILE9vV127B3FcFSvhfA","market":"us","size":167106},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio018.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILEEAeaiVdVfen9Gi1V","market":"us","size":94405},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio019.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILE72gLz2hw9Q2Bfd3x","market":"us","size":119915},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio020.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILEBL9yGk6q15R62PdV","market":"us","size":71338},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio021.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILEFQX39grwbyzGFNQu","market":"us","size":138422},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio022.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILEEbCaSdGjjybs51qH","market":"us","size":140136},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio023.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILEHDddaDVoscYcnagx","market":"us","size":122107},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio024.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILE6RYFVNEXbMnoESMc","market":"us","size":111661},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio025.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILEBQKVf1D4crSZwswL","market":"us","size":134221},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio026.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILEGyVRB8pZefUqqRVh","market":"us","size":117567},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mchb-investorpresentatio027.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio027.jpg","type":"GRAPHIC","id":"NTFILEE4QTxCrBvUaMezCz","market":"us","size":121226},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000041/mechanicsbancorplogo.jpg","primary":false,"translateUrl":"","linkName":"mechanicsbancorplogo.jpg","type":"GRAPHIC","id":"NTFILEDphLmgv2Cboyht2J","market":"us","size":24648}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-04-30 12:00","pubTimestamp":1777521600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20843480","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000026-MCHB","pdf_url":"","pub_time":1773720000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MCHB","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/0001518715-26-000026-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - 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 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/hmst-20251231.htm","primary":true,"translateUrl":"","linkName":"hmst-20251231.htm","type":"10-K","id":"NTFILE59zX969ZsErFmFQb","market":"us","size":8396353},{"description":"EX-4.4 DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/exhibit44mchb-securitiesde.htm","primary":false,"translateUrl":"","linkName":"exhibit44mchb-securitiesde.htm","type":"EX-4.4","id":"NTFILE3snckQjZGi55WPGp","market":"us","size":37875},{"description":"EX-10.09 FORM OF RSU AWARD AGREEMENT 2025","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a1009mechanicsbancorp2025r.htm","primary":false,"translateUrl":"","linkName":"a1009mechanicsbancorp2025r.htm","type":"EX-10.09","id":"NTFILEH9hy3tBzWJKVsrc7","market":"us","size":62868},{"description":"EX-10.10 FORM OF PSU AWARD AGREEMENT 2025","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a1010mechanicsbancorpmarch.htm","primary":false,"translateUrl":"","linkName":"a1010mechanicsbancorpmarch.htm","type":"EX-10.10","id":"NTFILE6a1uuSbNBRBByywS","market":"us","size":75791},{"description":"EX-10.12 MECHANICS BANK ANNUAL INCENTIVE PLAN","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a1012annualincentiveplan20.htm","primary":false,"translateUrl":"","linkName":"a1012annualincentiveplan20.htm","type":"EX-10.12","id":"NTFILE52fcQyM2VKf85Q3y","market":"us","size":57239},{"description":"EX-10.14 FORM OF DEFERRED COMP AGREEEMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a10142017ardeferredcompens.htm","primary":false,"translateUrl":"","linkName":"a10142017ardeferredcompens.htm","type":"EX-10.14","id":"NTFILE3JaV19KVX5vFo8FZ","market":"us","size":120348},{"description":"EX-10.32 CIC AGREEMENT 8.28.2025 MCCB AND KALLINGAL","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a1032kallingalfullyexecute.htm","primary":false,"translateUrl":"","linkName":"a1032kallingalfullyexecute.htm","type":"EX-10.32","id":"NTFILE4pHppQG5zEnsLzuA","market":"us","size":135660},{"description":"EX-10.33 CIC AGREEMENT 8.28.2025 MCHB AND GIVANS","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a1033givansfullyexecutedci.htm","primary":false,"translateUrl":"","linkName":"a1033givansfullyexecutedci.htm","type":"EX-10.33","id":"NTFILE2AyXrw7Fvv9XJEYe","market":"us","size":135315},{"description":"EX-19.1 INSIDER TRADING POLICY","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a191insidertradingpolicy-h.htm","primary":false,"translateUrl":"","linkName":"a191insidertradingpolicy-h.htm","type":"EX-19.1","id":"NTFILEEUXjBiSbCyoQSMuD","market":"us","size":119462},{"description":"EX-21.1SUBSIDIARIES OF MECHANICS BANK","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex21subsidiarylisting.htm","primary":false,"translateUrl":"","linkName":"mchb-ex21subsidiarylisting.htm","type":"EX-21.1","id":"NTFILECmhcbt7FP7mMUU9F","market":"us","size":9863},{"description":"EX-23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM, CROWE LLP.","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex231consentofindepen.htm","primary":false,"translateUrl":"","linkName":"mchb-ex231consentofindepen.htm","type":"EX-23.1","id":"NTFILEzD5yfSXoJT1fZ5fz","market":"us","size":1951},{"description":"EX-31.1 CERTIFICATION OF CEO PURSUANT TO SECTION 302","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex31110kq42025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31110kq42025.htm","type":"EX-31.1","id":"NTFILEA6kFLajnyJFRrpEd","market":"us","size":10644},{"description":"EX-31.2 CERTIFICATION OF CFO PURSUANT TO SECTION 302","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex31210kq42025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31210kq42025.htm","type":"EX-31.2","id":"NTFILEHf9zkCQRB8qN4EQp","market":"us","size":11028},{"description":"EX-32.1 CERTIFICATION OF CEO PURSUANT TO 18 USC SECTION 1350","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex32110kq42025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32110kq42025.htm","type":"EX-32.1","id":"NTFILE8mECxnQvwvZs4chF","market":"us","size":5728},{"description":"EX-32.2 CERTIFICATION OF CFO PURSUANT TO 18 USC SECTION 1350","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mchb-ex32210kq42025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32210kq42025.htm","type":"EX-32.2","id":"NTFILEA5TjZCdrtwwa8YcA","market":"us","size":5870},{"description":"EX-97.1","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/a971incentivecompensationr.htm","primary":false,"translateUrl":"","linkName":"a971incentivecompensationr.htm","type":"EX-97.1","id":"NTFILEDSy7kw7Se3AGLwVT","market":"us","size":48521},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILE3QykoJyvTN6LUwwy","market":"us","size":82743},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILE3SaxGRNAsYG4Ko5i","market":"us","size":71293},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/image_0c.jpg","primary":false,"translateUrl":"","linkName":"image_0c.jpg","type":"GRAPHIC","id":"NTFILE3WRSkJi889ESeUWF","market":"us","size":185084},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/image_1.jpg","primary":false,"translateUrl":"","linkName":"image_1.jpg","type":"GRAPHIC","id":"NTFILEDj6L9qbz46MPjTs9","market":"us","size":256},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/image_1b.jpg","primary":false,"translateUrl":"","linkName":"image_1b.jpg","type":"GRAPHIC","id":"NTFILEApW4L2KSfZpmgB4y","market":"us","size":256},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000026/mechanicsbancorplogoa.jpg","primary":false,"translateUrl":"","linkName":"mechanicsbancorplogoa.jpg","type":"GRAPHIC","id":"NTFILEAjfnHE5DFJbn6JWk","market":"us","size":24648}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-03-17 12:00","pubTimestamp":1773720000,"title_zh":"Form 10-K - 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":"20779082","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000020-MCHB","pdf_url":"","pub_time":1772168400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000020/0001518715-26-000020-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1 AMENDED AND RESTATED BYLAWS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000020/mchbamendedandrestatedbyla.htm","primary":true,"translateUrl":"","linkName":"mchbamendedandrestatedbyla.htm","type":"EX-3.1","id":"NTFILE79nUQJSBTgAKS38D","market":"us","size":693152},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000020/hmst-20260225.htm","primary":false,"translateUrl":"","linkName":"hmst-20260225.htm","type":"8-K","id":"NTFILEBe9EfAFWMXf7CNc1","market":"us","size":28738},{"description":"EX-99.1 Q1 2026 DIVIDEND PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000020/mchb1q26cashdividendannoun.htm","primary":false,"translateUrl":"","linkName":"mchb1q26cashdividendannoun.htm","type":"EX-99.1","id":"NTFILEA34pmvKD7SP7PM6G","market":"us","size":3542},{"description":"MCHB LOGO","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000020/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILEE18Yh7LBrprataTS","market":"us","size":40455}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-02-27 13:00","pubTimestamp":1772168400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20683677","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871526000012-MCHB","pdf_url":"","pub_time":1769749200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/0001518715-26-000012-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"EX-99.1 Q4 2025 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/a4q2025earningsrelease.htm","primary":true,"translateUrl":"","linkName":"a4q2025earningsrelease.htm","type":"EX-99.1","id":"NTFILE4hJPDBnSEasE61qx","market":"us","size":925262},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/hmst-20260130.htm","primary":false,"translateUrl":"","linkName":"hmst-20260130.htm","type":"8-K","id":"NTFILE3juPqU3jdaieZxE5","market":"us","size":28113},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio.htm","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio.htm","type":"EX-99.2","id":"NTFILEE5TjFfA5uqtx8JxW","market":"us","size":51860},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio001.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILE58BAxWnLkTAEPh6J","market":"us","size":174117},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio002.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILE2zYu5kpfFTLYyae2","market":"us","size":354646},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio003.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILE81NzWrr8to6Ygnyu","market":"us","size":265671},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio004.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILEBHkDEXJyFi2rnKqP","market":"us","size":223766},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio005.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILE75ij6WKysgAHdbEU","market":"us","size":223166},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio006.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILEAx4Srv3GmtY2AsRS","market":"us","size":151221},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio007.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEBxtWfsgLxoJF9ayy","market":"us","size":133198},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio008.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILEGrSWXhjFtxSEU5Xq","market":"us","size":134844},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio009.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILE2n922nKd6tpWqyFm","market":"us","size":77973},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio010.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILEBevWDz18oGctMivG","market":"us","size":177976},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio011.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILE37hxZPtjJmFgpnYK","market":"us","size":144598},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio012.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE7ZHyDpdFLR4aMUk1","market":"us","size":160923},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio013.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILE9KhVq7uv5CVzbAWj","market":"us","size":187726},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio014.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILEB6e21t9XVMVDbazz","market":"us","size":209763},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio015.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILEHdD6zFX68BqMJCWX","market":"us","size":111406},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio016.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILEG57VwVUp55Kig8LL","market":"us","size":153155},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio017.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILE6FnPyUKw5HD8xwY3","market":"us","size":162421},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio018.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILE396VYoa3ULSf2KK9","market":"us","size":99392},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio019.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILE2okmvZCP8cbx1bAh","market":"us","size":127384},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio020.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILEDpvAraJVGqx536Hn","market":"us","size":71338},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio021.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILECBRunoUJ9enXphqt","market":"us","size":137798},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio022.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILE7Vv8SJpSWcdAU6CX","market":"us","size":147756},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio023.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILE3tL4nUs17U6Dcpps","market":"us","size":113073},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio024.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILEFig8JSbEQkeLr8mB","market":"us","size":100038},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio025.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILEH2EfQwjHUEkws3xh","market":"us","size":140680},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio026.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILE9gWGaPTajzxz1LSo","market":"us","size":117994},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mchb-investorpresentatio027.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio027.jpg","type":"GRAPHIC","id":"NTFILE5TvLedzSKRFYyYNJ","market":"us","size":123134},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871526000012/mechanicsbancorplogo.jpg","primary":false,"translateUrl":"","linkName":"mechanicsbancorplogo.jpg","type":"GRAPHIC","id":"NTFILEDMW3yZt6scAkYcxr","market":"us","size":24648}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-30 13:00","pubTimestamp":1769749200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20509220","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036125045033-MCHB","pdf_url":"","pub_time":1765256400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125045033/0001140361-25-045033-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125045033/ef20060691_ex2-1.htm","primary":true,"translateUrl":"","linkName":"ef20060691_ex2-1.htm","type":"EX-2.1","id":"NTFILE4UcpkMnvVd7wETsq","market":"us","size":406199},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125045033/ef20060691_8k.htm","primary":false,"translateUrl":"","linkName":"ef20060691_8k.htm","type":"8-K","id":"NTFILE8y4vaxYGygWPGmja","market":"us","size":41159},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125045033/ef20060691_ex99-1.htm","primary":false,"translateUrl":"","linkName":"ef20060691_ex99-1.htm","type":"EX-99.1","id":"NTFILEFoN4XeTSZVuFwPXJ","market":"us","size":9969}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-12-09 13:00","pubTimestamp":1765256400,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20455907","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871525000188-MCHB","pdf_url":"","pub_time":1764133200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000188/0001518715-25-000188-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000188/mchb4q25cashdividendannoun.htm","primary":true,"translateUrl":"","linkName":"mchb4q25cashdividendannoun.htm","type":"EX-99.1","id":"NTFILE7w1kf2qQcAUaUFBE","market":"us","size":9430},{"description":"8-K Q4 2025 DIVIDEND","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000188/hmst-20251126.htm","primary":false,"translateUrl":"","linkName":"hmst-20251126.htm","type":"8-K","id":"NTFILEGEYJAYPvMYwYneCF","market":"us","size":26289},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000188/image_1a.jpg","primary":false,"translateUrl":"","linkName":"image_1a.jpg","type":"GRAPHIC","id":"NTFILE2HevGnDn8kmJtKfs","market":"us","size":40455}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-26 13:00","pubTimestamp":1764133200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20420501","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871525000181-MCHB","pdf_url":"","pub_time":1763355600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MCHB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/0001518715-25-000181-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q Q3 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/hmst-20250930.htm","primary":true,"translateUrl":"","linkName":"hmst-20250930.htm","type":"10-Q","id":"NTFILEJ4DqCyf1ru7acXQ9","market":"us","size":7908050},{"description":"EX-10.1 BANK SERVICES AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/ex101bankservicesagreement.htm","primary":false,"translateUrl":"","linkName":"ex101bankservicesagreement.htm","type":"EX-10.1","id":"NTFILECXWhgzeDs8RgPWkF","market":"us","size":42937},{"description":"EX-10.2 AMENDMENT TO BANK SERVICES AGREEEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/ex102bankservicesagreement.htm","primary":false,"translateUrl":"","linkName":"ex102bankservicesagreement.htm","type":"EX-10.2","id":"NTFILEGG8GE4r6S6oWNZFu","market":"us","size":15252},{"description":"EX-31.1 CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/mchb-ex31110qq32025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31110qq32025.htm","type":"EX-31.1","id":"NTFILEFVhsZpS6ZQ639o29","market":"us","size":10770},{"description":"EX-31.2 CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/mchb-ex31210qq32025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex31210qq32025.htm","type":"EX-31.2","id":"NTFILEADFNawT5UbrFiJ9t","market":"us","size":10909},{"description":"EX-32.1 CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/mchb-ex32110qq32025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32110qq32025.htm","type":"EX-32.1","id":"NTFILE58qkSP9wPbpwPbu7","market":"us","size":5725},{"description":"EX-32.1 CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000181/mchb-ex32210qq32025.htm","primary":false,"translateUrl":"","linkName":"mchb-ex32210qq32025.htm","type":"EX-32.2","id":"NTFILECgeAV3kUfbnpuQGC","market":"us","size":5885}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-11-17 13:00","pubTimestamp":1763355600,"title_zh":"Form 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":"20351808","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871525000177-MCHB","pdf_url":"","pub_time":1761796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/0001518715-25-000177-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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":"EX-99.1 Q3 2025 INVESTOR SLIDES","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio.htm","primary":true,"translateUrl":"","linkName":"mchb-investorpresentatio.htm","type":"EX-99.1","id":"NTFILEEHvgPtPLMZqCVGXM","market":"us","size":53937},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/hmst-20251030.htm","primary":false,"translateUrl":"","linkName":"hmst-20251030.htm","type":"8-K","id":"NTFILEnSzSgKAyMuEDvfgh","market":"us","size":29387},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio001.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio001.jpg","type":"GRAPHIC","id":"NTFILEA4hBH4oVL7iwiRCZ","market":"us","size":173900},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio002.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio002.jpg","type":"GRAPHIC","id":"NTFILE7GrkSgqjMxC5pfna","market":"us","size":291067},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio003.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio003.jpg","type":"GRAPHIC","id":"NTFILEBEqWhwKaxaM9KpHU","market":"us","size":110151},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio004.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio004.jpg","type":"GRAPHIC","id":"NTFILE5qWS9d7xVW8XpRyP","market":"us","size":217500},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio005.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio005.jpg","type":"GRAPHIC","id":"NTFILEEqKRCRmjSkwA9Cob","market":"us","size":164347},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio006.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio006.jpg","type":"GRAPHIC","id":"NTFILECZRfiWVgUNbP6Xxx","market":"us","size":157293},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio007.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio007.jpg","type":"GRAPHIC","id":"NTFILEJ3PxuLoAKckwAsvr","market":"us","size":146776},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio008.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio008.jpg","type":"GRAPHIC","id":"NTFILE6X5U8f9WNXTD1eGm","market":"us","size":134639},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio009.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio009.jpg","type":"GRAPHIC","id":"NTFILE2XA2Uuz4avewXFvx","market":"us","size":149114},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio010.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio010.jpg","type":"GRAPHIC","id":"NTFILEDJVkUFXbpCXVL86H","market":"us","size":193361},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio011.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio011.jpg","type":"GRAPHIC","id":"NTFILEG1KafG33MouijF8a","market":"us","size":123705},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio012.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio012.jpg","type":"GRAPHIC","id":"NTFILE3GkjpxuPXpPVJN6P","market":"us","size":210528},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio013.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio013.jpg","type":"GRAPHIC","id":"NTFILEJyqTgEYq5wKVGx2K","market":"us","size":142282},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio014.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio014.jpg","type":"GRAPHIC","id":"NTFILEAyFPfgzq9YC6E2M8","market":"us","size":141356},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio015.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio015.jpg","type":"GRAPHIC","id":"NTFILEHD6UrHg4ioGvcbnG","market":"us","size":78061},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio016.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio016.jpg","type":"GRAPHIC","id":"NTFILE7iocYL2doHHEs9V6","market":"us","size":248730},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio017.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio017.jpg","type":"GRAPHIC","id":"NTFILEAAJkGC1tYptEp9Dn","market":"us","size":134631},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio018.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio018.jpg","type":"GRAPHIC","id":"NTFILE2R2nH8AmhB6hn22N","market":"us","size":134618},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio019.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio019.jpg","type":"GRAPHIC","id":"NTFILEC4WaoZjZ2Nz4xXyd","market":"us","size":204769},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio020.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio020.jpg","type":"GRAPHIC","id":"NTFILE4kSetTroZVboMBAH","market":"us","size":165030},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio021.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio021.jpg","type":"GRAPHIC","id":"NTFILE3ZNBbHLrMq856g4m","market":"us","size":173745},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio022.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio022.jpg","type":"GRAPHIC","id":"NTFILE5diBd3ionYtEW3yr","market":"us","size":146317},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio023.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio023.jpg","type":"GRAPHIC","id":"NTFILEBkhap4ctZzxBFgHw","market":"us","size":124551},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio024.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio024.jpg","type":"GRAPHIC","id":"NTFILE4GVpefKmJcHw1HjF","market":"us","size":113982},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio025.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio025.jpg","type":"GRAPHIC","id":"NTFILE8ffC1e9yxTKfQvj1","market":"us","size":71203},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio026.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio026.jpg","type":"GRAPHIC","id":"NTFILEDgf8M1fqKCJVxLcB","market":"us","size":109772},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio027.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio027.jpg","type":"GRAPHIC","id":"NTFILEBcq9LrHJymPbf3FV","market":"us","size":116917},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio028.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio028.jpg","type":"GRAPHIC","id":"NTFILE7TXxNFPqWBLTXHfP","market":"us","size":104570},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio029.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio029.jpg","type":"GRAPHIC","id":"NTFILE7ox6axrq4XVcGMgN","market":"us","size":133332},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000177/mchb-investorpresentatio030.jpg","primary":false,"translateUrl":"","linkName":"mchb-investorpresentatio030.jpg","type":"GRAPHIC","id":"NTFILEH5gfc5xkFhG4Hatv","market":"us","size":106937}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-30 12:00","pubTimestamp":1761796800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20351795","market":"us","labels":[],"media":"sec.gov","original_id":"AN151871525000176-MCHB","pdf_url":"","pub_time":1761796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MCHB","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000176/0001518715-25-000176-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":"EX-99.1 Q3 2025 EARNINGS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000176/a3q2025earningsrelease.htm","primary":true,"translateUrl":"","linkName":"a3q2025earningsrelease.htm","type":"EX-99.1","id":"NTFILEGaeGRgQ8U9nLsqUz","market":"us","size":903365},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000176/hmst-20251030.htm","primary":false,"translateUrl":"","linkName":"hmst-20251030.htm","type":"8-K","id":"NTFILE67JAegm6tyfJo8BB","market":"us","size":26686},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000151871525000176/mechanicsbancorplogoa.jpg","primary":false,"translateUrl":"","linkName":"mechanicsbancorplogoa.jpg","type":"GRAPHIC","id":"NTFILE4r9HbrrPkR5gKRLD","market":"us","size":24648}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-30 12:00","pubTimestamp":1761796800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20207282","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036125036136-MCHB","pdf_url":"","pub_time":1758772800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"MCHB","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/0001140361-25-036136-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/ef20053929_8ka.htm","primary":true,"translateUrl":"","linkName":"ef20053929_8ka.htm","type":"8-K/A","id":"NTFILE4kAgm4nYWzFGBqp8","market":"us","size":35792},{"description":"EXHIBIT 23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/ef20053929_ex23-1.htm","primary":false,"translateUrl":"","linkName":"ef20053929_ex23-1.htm","type":"EX-23.1","id":"NTFILEDCVotRk9TWqjP8KE","market":"us","size":2270},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/ef20053929_ex99-1.htm","primary":false,"translateUrl":"","linkName":"ef20053929_ex99-1.htm","type":"EX-99.1","id":"NTFILEBB1Heey56uC2XmS6","market":"us","size":3046990},{"description":"EXHIBIT 99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/ef20053929_ex99-2.htm","primary":false,"translateUrl":"","linkName":"ef20053929_ex99-2.htm","type":"EX-99.2","id":"NTFILEDM2PBqH9oPcPUxiR","market":"us","size":2610876},{"description":"EXHIBIT 99.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125036136/ef20053929_ex99-3.htm","primary":false,"translateUrl":"","linkName":"ef20053929_ex99-3.htm","type":"EX-99.3","id":"NTFILEA5CRor7DCettxouC","market":"us","size":418084}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-09-25 12:00","pubTimestamp":1758772800,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20126074","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036125033639-MCHB","pdf_url":"","pub_time":1756838742000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"MCHB","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1518715/0001140361-25-033639-index.html","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_s8.htm","primary":true,"translateUrl":"","linkName":"ef20054636_s8.htm","type":"S-8","id":"NTFILEDdrfBU6rmWJexLu1","market":"us","size":69012},{"description":"EXHIBIT 4.3","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_ex4-3.htm","primary":false,"translateUrl":"","linkName":"ef20054636_ex4-3.htm","type":"EX-4.3","id":"NTFILEFT3Yhr3CT5g4NqdG","market":"us","size":142311},{"description":"EXHIBIT 5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_ex5-1.htm","primary":false,"translateUrl":"","linkName":"ef20054636_ex5-1.htm","type":"EX-5.1","id":"NTFILE35jsD54WxLXVpFA9","market":"us","size":8773},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_ex23-1.htm","primary":false,"translateUrl":"","linkName":"ef20054636_ex23-1.htm","type":"EX-23.1","id":"NTFILEHLZhdjze7RzT2Wgj","market":"us","size":2745},{"description":"EXHIBIT 23.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_ex23-2.htm","primary":false,"translateUrl":"","linkName":"ef20054636_ex23-2.htm","type":"EX-23.2","id":"NTFILEExhh2NGpDfnuMpvp","market":"us","size":2849},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/ef20054636_ex107.htm","primary":false,"translateUrl":"","linkName":"ef20054636_ex107.htm","type":"EX-FILING FEES","id":"NTFILEAYDKXAm93KTCKEmN","market":"us","size":24327},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1518715/000114036125033639/image0.jpg","primary":false,"translateUrl":"","linkName":"image0.jpg","type":"GRAPHIC","id":"NTFILEEwrW9A9vyxJXRNFF","market":"us","size":230371}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2025-09-03 02:45","pubTimestamp":1756838742,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":33,"code":"91000000","status":"200"}]}}