Chemung

83.45

-1.7800-2.09%

Volume:52.62K

Turnover:4.42M

Market Cap:402.10M

PE:12.08

High:85.07

Open:84.63

Low:83.07

Close:85.23

52wk High:86.00

52wk Low:49.82

Shares:4.82M

Float Shares:3.21M

Volume Ratio:0.84

T/O Rate:1.64%

Dividend:1.36

Dividend Rate:1.63%

EPS(TTM):6.91

EPS(LYR):3.14

ROE:13.28%

ROA:1.18%

PB:1.49

PE(LYR):26.54

Loading ...

Overview Company News Filings

Jan 25, 2021

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.imtigers.com/stock/CHMG/filings?page=8"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"CHMG","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CHMG\",,,,,undefined,":{"symbol":"CHMG","market":"US","secType":"STK","nameCN":"Chemung","latestPrice":83.45,"timestamp":1789585200562,"preClose":85.23,"halted":0,"volume":52623,"delay":0,"changeRate":-0.020884665024052576,"floatShares":3209400,"shares":4818467,"eps":6.90759,"marketStatus":"Trading","change":-1.78,"latestTime":"09-16 15:00:24 EDT","open":84.63,"high":85.07,"low":83.07,"amount":4422362.19534,"amplitude":0.023466,"askPrice":83.61,"askSize":100,"bidPrice":82.6,"bidSize":6,"shortable":3,"etf":0,"ttmEps":6.90759,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789588800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1353042000000,"exchange":"NASDAQ","adjPreClose":85.23,"dividendRate":0.016297,"preHourTrading":{"tag":"盘前","latestPrice":84.71,"preClose":85.23,"latestTime":"09:29 EDT","volume":1541,"amount":130573.2448,"timestamp":1789565341070,"change":-0.52,"changeRate":-0.006101,"amplitude":0.008213},"postHourTrading":{"tag":"盘后","latestPrice":84.9,"preClose":85.23,"latestTime":"19:57 EDT","volume":31498,"amount":2684647.215,"timestamp":1789516671451,"change":-0.33,"changeRate":-0.003872,"amplitude":0.01009},"volumeRatio":0.839479},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CHMG\",,,,,undefined,":{"symbol":"CHMG","floatShares":3209400,"roa":"1.18%","roe":"13.28%","lyrEps":3.144046,"volumeRatio":0.839479,"shares":4818467,"dividePrice":1.36,"high":85.07,"amplitude":0.023466,"preClose":85.23,"low":83.07,"week52Low":49.82,"pbRate":"1.49","psRate":"3.44","week52High":86,"institutionHeld":0.5061,"latestPrice":83.45,"committee":-0.886792,"eps":6.90759,"divideRate":0.016297,"volume":52623,"delay":0,"ttmEps":6.90759,"open":84.63,"prevYearClose":55.8,"prevWeekClose":85.1,"prevMonthClose":81.07,"prevQuarterClose":74.58,"fiveDayClose":83.9,"twentyDayClose":83.66,"sixtyDayClose":71.45,"dividendPayoutRate":0.41984118552972827,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.06451612903225812,"fiveYearAvgDividendRate":0.02536522588938898},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CHMG\",params:#limit:5,,,undefined,":[{"date":"2026-09-17","symbol":"CHMG","amount":0.36,"announcedDate":"2026-08-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-09-17","defaultRemindTime":1789651800000,"name":"Chemung Financial Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-10-01","payableDate":"2026-09-17","currency":"USD","dateTimestamp":1789617600000,"payDate":"2026-10-01"},{"market":"US","date":"2026-07-22","symbol":"CHMG","fiscalQuarterEnding":"2026/06","expectedEps":1.7,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1784692800000,"reportTimeType":"post","actualEps":1.82},{"date":"2026-06-17","symbol":"CHMG","amount":0.34,"announcedDate":"2026-05-21","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-17","defaultRemindTime":1781703000000,"name":"Chemung Financial Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-07-01","payableDate":"2026-06-17","currency":"USD","dateTimestamp":1781668800000,"payDate":"2026-07-01"},{"market":"US","date":"2026-04-17","symbol":"CHMG","fiscalQuarterEnding":"2026/03","expectedEps":1.63,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1776398400000,"reportTimeType":"pre","actualEps":1.91},{"date":"2026-03-18","symbol":"CHMG","amount":0.34,"announcedDate":"2026-02-17","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-18","defaultRemindTime":1773840600000,"name":"Chemung Financial Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-04-01","payableDate":"2026-03-18","currency":"USD","dateTimestamp":1773806400000,"payDate":"2026-04-01"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CHMG\",market:\"US\",,,undefined,":[{"executeDate":"2016-12-16","recordDate":"2016-12-20","paymentDate":"2017-01-03","value":0.26,"currency":"USD"},{"executeDate":"2017-03-16","recordDate":"2017-03-20","paymentDate":"2017-04-03","value":0.26,"currency":"USD"},{"executeDate":"2017-06-15","recordDate":"2017-06-19","paymentDate":"2017-07-03","value":0.26,"currency":"USD"},{"executeDate":"2017-09-15","recordDate":"2017-09-18","paymentDate":"2017-10-02","value":0.26,"currency":"USD"},{"executeDate":"2017-12-18","recordDate":"2017-12-19","paymentDate":"2018-01-02","value":0.26,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CHMG\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.6667,"hold":0.3333,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":3,"updateTime":1788321600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CHMG\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CHMG","date":"2026-09-15","current":12.05196,"percent":0.829388,"low":5.519442,"twenty":7.557835,"median":8.454613,"eighty":11.702733,"high":22.827629,"avg":10.320433,"sd":4.230748,"marketCap":409776905},"quantilePoints":[{"date":"2021-09-17","current":8.892986,"twenty":9.109469,"median":12.31754,"eighty":21.346873,"marketCap":215823884},{"date":"2021-09-24","current":8.478019,"twenty":9.094051,"median":12.287492,"eighty":21.346873,"marketCap":205753035},{"date":"2021-10-01","current":8.595209,"twenty":9.067389,"median":12.236912,"eighty":21.346873,"marketCap":208597118},{"date":"2021-10-08","current":8.605775,"twenty":9.048188,"median":12.209883,"eighty":21.346873,"marketCap":208853551},{"date":"2021-10-15","current":8.904513,"twenty":9.02981,"median":12.174734,"eighty":21.346873,"marketCap":216103630},{"date":"2021-10-22","current":8.431739,"twenty":9.008644,"median":12.146545,"eighty":21.346873,"marketCap":212513559},{"date":"2021-10-29","current":8.555681,"twenty":9.000673,"median":12.116195,"eighty":21.344746,"marketCap":215637387},{"date":"2021-11-05","current":8.822988,"twenty":8.985507,"median":12.064018,"eighty":21.344746,"marketCap":222374598},{"date":"2021-11-12","current":8.914557,"twenty":8.977858,"median":12.057335,"eighty":21.344746,"marketCap":224682501},{"date":"2021-11-19","current":8.456926,"twenty":8.968233,"median":12.026803,"eighty":21.344746,"marketCap":213148364},{"date":"2021-11-26","current":8.384755,"twenty":8.960576,"median":11.999498,"eighty":21.344746,"marketCap":211329374},{"date":"2021-12-03","current":8.512442,"twenty":8.950861,"median":11.975115,"eighty":21.344746,"marketCap":214547588},{"date":"2021-12-10","current":8.284827,"twenty":8.931499,"median":11.960626,"eighty":21.344746,"marketCap":208810772},{"date":"2021-12-17","current":8.196001,"twenty":8.919106,"median":11.926443,"eighty":21.344746,"marketCap":206572014},{"date":"2021-12-23","current":8.604969,"twenty":8.905537,"median":11.905889,"eighty":21.344746,"marketCap":216879627},{"date":"2021-12-31","current":8.595716,"twenty":8.897375,"median":11.885345,"eighty":21.344746,"marketCap":216646423},{"date":"2022-01-07","current":8.466179,"twenty":8.890812,"median":11.840751,"eighty":21.342618,"marketCap":213381568},{"date":"2022-01-14","current":8.529097,"twenty":8.874936,"median":11.825984,"eighty":21.342618,"marketCap":214967355},{"date":"2022-01-21","current":8.423616,"twenty":8.871281,"median":11.808756,"eighty":21.342618,"marketCap":212308830},{"date":"2022-01-28","current":8.339943,"twenty":8.86182,"median":11.788252,"eighty":21.340491,"marketCap":220383000},{"date":"2022-02-04","current":8.109264,"twenty":8.842061,"median":11.76125,"eighty":21.340491,"marketCap":214287300},{"date":"2022-02-11","current":8.167821,"twenty":8.827736,"median":11.734921,"eighty":21.340491,"marketCap":215834670},{"date":"2022-02-18","current":8.284048,"twenty":8.825263,"median":11.708913,"eighty":21.340491,"marketCap":218905965},{"date":"2022-02-25","current":8.213957,"twenty":8.815533,"median":11.672932,"eighty":21.340491,"marketCap":217053810},{"date":"2022-03-04","current":8.173144,"twenty":8.808013,"median":11.624187,"eighty":21.340491,"marketCap":215975340},{"date":"2022-03-11","current":8.206859,"twenty":8.790342,"median":11.576087,"eighty":21.340491,"marketCap":216866250},{"date":"2022-03-18","current":8.215731,"twenty":8.781685,"median":11.547109,"eighty":21.340491,"marketCap":217100700},{"date":"2022-03-25","current":8.206859,"twenty":8.776919,"median":11.510953,"eighty":21.340491,"marketCap":216866250},{"date":"2022-04-01","current":8.281332,"twenty":8.765932,"median":11.413134,"eighty":21.340491,"marketCap":218834201},{"date":"2022-04-08","current":8.231817,"twenty":8.754981,"median":11.321441,"eighty":21.340491,"marketCap":217525775},{"date":"2022-04-14","current":8.235991,"twenty":8.75061,"median":11.2985,"eighty":21.340491,"marketCap":217636057},{"date":"2022-04-22","current":8.259117,"twenty":8.744622,"median":11.227916,"eighty":21.340491,"marketCap":221030487},{"date":"2022-04-29","current":8.290547,"twenty":8.738685,"median":11.195892,"eighty":21.340491,"marketCap":221871618},{"date":"2022-05-06","current":8.095101,"twenty":8.731195,"median":11.079929,"eighty":21.340491,"marketCap":216641105},{"date":"2022-05-13","current":7.946648,"twenty":8.718103,"median":10.990914,"eighty":21.340491,"marketCap":212668183},{"date":"2022-05-20","current":7.862692,"twenty":8.709428,"median":10.886261,"eighty":21.340491,"marketCap":210421364},{"date":"2022-05-27","current":7.807713,"twenty":8.702587,"median":10.797499,"eighty":21.340491,"marketCap":208950003},{"date":"2022-06-03","current":7.857453,"twenty":8.693898,"median":10.695495,"eighty":21.340491,"marketCap":210281145},{"date":"2022-06-10","current":7.686297,"twenty":8.683376,"median":10.641182,"eighty":21.340491,"marketCap":205700671},{"date":"2022-06-17","current":7.377168,"twenty":8.671116,"median":10.561394,"eighty":21.340491,"marketCap":197427774},{"date":"2022-06-24","current":7.553564,"twenty":8.664361,"median":10.51756,"eighty":21.342618,"marketCap":202148467},{"date":"2022-07-01","current":8.152609,"twenty":8.648512,"median":10.476616,"eighty":21.342618,"marketCap":218180126},{"date":"2022-07-08","current":7.969228,"twenty":8.639553,"median":10.416802,"eighty":21.342618,"marketCap":213272475},{"date":"2022-07-15","current":7.733452,"twenty":8.628205,"median":10.371314,"eighty":21.342618,"marketCap":206962638},{"date":"2022-07-22","current":7.64604,"twenty":8.615344,"median":10.322998,"eighty":21.342618,"marketCap":214020307},{"date":"2022-07-29","current":7.58678,"twenty":8.605616,"median":10.274915,"eighty":21.342618,"marketCap":212361570},{"date":"2022-08-05","current":7.917736,"twenty":8.595673,"median":10.208444,"eighty":21.296878,"marketCap":221625356},{"date":"2022-08-12","current":7.796267,"twenty":8.589197,"median":10.155619,"eighty":21.153275,"marketCap":218225320},{"date":"2022-08-19","current":7.546559,"twenty":8.581275,"median":10.135809,"eighty":18.964627,"marketCap":211235730},{"date":"2022-08-26","current":7.678939,"twenty":8.573145,"median":10.065646,"eighty":18.798337,"marketCap":214941193},{"date":"2022-09-02","current":7.430046,"twenty":8.563334,"median":10.005698,"eighty":18.521691,"marketCap":207974424},{"date":"2022-09-09","current":7.40666,"twenty":8.557507,"median":9.983937,"eighty":18.444593,"marketCap":207319828},{"date":"2022-09-16","current":7.044178,"twenty":8.538868,"median":9.924509,"eighty":18.004546,"marketCap":197173594},{"date":"2022-09-23","current":7.045849,"twenty":8.525853,"median":9.900549,"eighty":17.778475,"marketCap":197220351},{"date":"2022-09-30","current":6.994066,"twenty":8.511702,"median":9.812256,"eighty":17.730968,"marketCap":195770889},{"date":"2022-10-07","current":6.883818,"twenty":8.493197,"median":9.76171,"eighty":17.609208,"marketCap":192684937},{"date":"2022-10-14","current":7.093038,"twenty":8.466179,"median":9.703304,"eighty":17.511739,"marketCap":198541231},{"date":"2022-10-21","current":7.114952,"twenty":8.455505,"median":9.663685,"eighty":17.392924,"marketCap":197781433},{"date":"2022-10-28","current":7.114952,"twenty":8.441431,"median":9.638189,"eighty":17.315686,"marketCap":197781433},{"date":"2022-11-04","current":7.543867,"twenty":8.4277,"median":9.608735,"eighty":17.223022,"marketCap":209704427},{"date":"2022-11-11","current":7.875901,"twenty":8.419175,"median":9.555891,"eighty":17.161696,"marketCap":218934284},{"date":"2022-11-18","current":7.907875,"twenty":8.384015,"median":9.514057,"eighty":17.092242,"marketCap":219823120},{"date":"2022-11-25","current":8.029043,"twenty":8.36252,"median":9.478797,"eighty":16.999007,"marketCap":223191339},{"date":"2022-12-02","current":7.884315,"twenty":8.341008,"median":9.423512,"eighty":16.964834,"marketCap":219168188},{"date":"2022-12-09","current":7.616736,"twenty":8.321569,"median":9.365863,"eighty":16.924006,"marketCap":211730036},{"date":"2022-12-16","current":7.431619,"twenty":8.295912,"median":9.331519,"eighty":16.845888,"marketCap":206584145},{"date":"2022-12-23","current":7.557835,"twenty":8.280509,"median":9.31983,"eighty":16.714415,"marketCap":210092707},{"date":"2022-12-30","current":7.719392,"twenty":8.26642,"median":9.305234,"eighty":16.499072,"marketCap":214583667},{"date":"2023-01-06","current":7.631882,"twenty":8.256032,"median":9.279137,"eighty":16.412834,"marketCap":212151064},{"date":"2023-01-13","current":7.993702,"twenty":8.247783,"median":9.247637,"eighty":16.252628,"marketCap":222208942},{"date":"2023-01-20","current":8.057652,"twenty":8.24172,"median":9.222332,"eighty":14.120479,"marketCap":223986614},{"date":"2023-01-27","current":8.35401,"twenty":8.236862,"median":9.21006,"eighty":12.914353,"marketCap":240453466},{"date":"2023-02-03","current":8.555546,"twenty":8.236862,"median":9.20009,"eighty":12.805292,"marketCap":246254289},{"date":"2023-02-10","current":8.367012,"twenty":8.236862,"median":9.194704,"eighty":12.723146,"marketCap":240827712},{"date":"2023-02-17","current":8.258118,"twenty":8.236862,"median":9.164697,"eighty":12.674122,"marketCap":237693397},{"date":"2023-02-24","current":8.183354,"twenty":8.231817,"median":9.153405,"eighty":12.620618,"marketCap":235541479},{"date":"2023-03-03","current":8.124843,"twenty":8.218977,"median":9.142038,"eighty":12.565316,"marketCap":233857369},{"date":"2023-03-10","current":7.895677,"twenty":8.207842,"median":9.134375,"eighty":12.457082,"marketCap":227261272},{"date":"2023-03-17","current":7.159419,"twenty":8.206734,"median":9.116032,"eighty":12.429066,"marketCap":206069556},{"date":"2023-03-24","current":6.999936,"twenty":8.197193,"median":9.103831,"eighty":12.394949,"marketCap":201479154},{"date":"2023-03-31","current":6.788907,"twenty":8.191127,"median":9.079476,"eighty":12.320071,"marketCap":195405115},{"date":"2023-04-06","current":6.568063,"twenty":8.182233,"median":9.063298,"eighty":12.303989,"marketCap":189048563},{"date":"2023-04-14","current":6.779092,"twenty":8.172677,"median":9.03635,"eighty":12.240846,"marketCap":195122602},{"date":"2023-04-21","current":6.583623,"twenty":8.15601,"median":9.026134,"eighty":12.210858,"marketCap":192156211},{"date":"2023-04-28","current":6.493282,"twenty":8.146528,"median":9.004986,"eighty":12.178493,"marketCap":189519419},{"date":"2023-05-05","current":5.673757,"twenty":8.127698,"median":8.994061,"eighty":12.148271,"marketCap":165599949},{"date":"2023-05-12","current":5.568897,"twenty":8.125078,"median":8.98104,"eighty":12.114738,"marketCap":162539387},{"date":"2023-05-19","current":5.627571,"twenty":8.115265,"median":8.972498,"eighty":12.045791,"marketCap":164251926},{"date":"2023-05-26","current":5.519442,"twenty":8.101811,"median":8.96229,"eighty":12.021113,"marketCap":161095953},{"date":"2023-06-02","current":5.760106,"twenty":8.094358,"median":8.955062,"eighty":11.982855,"marketCap":168114461},{"date":"2023-06-09","current":6.342734,"twenty":8.074818,"median":8.945411,"eighty":11.970026,"marketCap":185119034},{"date":"2023-06-16","current":6.375013,"twenty":8.059088,"median":8.923807,"eighty":11.956551,"marketCap":186061116},{"date":"2023-06-22","current":6.344348,"twenty":8.049774,"median":8.916188,"eighty":11.922846,"marketCap":185166138},{"date":"2023-06-30","current":6.228145,"twenty":8.025115,"median":8.904443,"eighty":11.89833,"marketCap":181774644},{"date":"2023-07-07","current":6.134537,"twenty":8.000665,"median":8.895682,"eighty":11.879688,"marketCap":179042608},{"date":"2023-07-14","current":6.145835,"twenty":7.973508,"median":8.887325,"eighty":11.831527,"marketCap":179372336},{"date":"2023-07-21","current":6.93121,"twenty":7.946648,"median":8.873741,"eighty":11.813678,"marketCap":190206275},{"date":"2023-07-28","current":7.277943,"twenty":7.926987,"median":8.866786,"eighty":11.794833,"marketCap":199721299},{"date":"2023-08-04","current":7.360334,"twenty":7.910228,"median":8.849651,"eighty":11.765199,"marketCap":201982295},{"date":"2023-08-11","current":7.174953,"twenty":7.901115,"median":8.834518,"eighty":11.752148,"marketCap":196895054},{"date":"2023-08-18","current":6.970853,"twenty":7.87671,"median":8.82728,"eighty":11.722663,"marketCap":191294142},{"date":"2023-08-25","current":6.795421,"twenty":7.868331,"median":8.820333,"eighty":11.678313,"marketCap":186479930},{"date":"2023-09-01","current":6.757582,"twenty":7.857453,"median":8.811591,"eighty":11.626669,"marketCap":185441570},{"date":"2023-09-08","current":6.645787,"twenty":7.819903,"median":8.797459,"eighty":11.587295,"marketCap":182373690},{"date":"2023-09-15","current":6.986332,"twenty":7.799818,"median":8.785493,"eighty":11.562657,"marketCap":191718925},{"date":"2023-09-22","current":6.888296,"twenty":7.791756,"median":8.780855,"eighty":11.522771,"marketCap":189028630},{"date":"2023-09-29","current":6.819499,"twenty":7.759398,"median":8.772003,"eighty":11.458453,"marketCap":187140704},{"date":"2023-10-06","current":6.853898,"twenty":7.719392,"median":8.760392,"eighty":11.32487,"marketCap":188084667},{"date":"2023-10-12","current":6.934734,"twenty":7.699198,"median":8.753038,"eighty":11.316519,"marketCap":190302981},{"date":"2023-10-20","current":6.969133,"twenty":7.683004,"median":8.747434,"eighty":11.236243,"marketCap":191246944},{"date":"2023-10-27","current":6.543168,"twenty":7.677269,"median":8.744466,"eighty":11.198013,"marketCap":187376695},{"date":"2023-11-03","current":6.971688,"twenty":7.648177,"median":8.738044,"eighty":11.098204,"marketCap":199648216},{"date":"2023-11-10","current":7.268355,"twenty":7.631882,"median":8.729262,"eighty":11.015761,"marketCap":208143885},{"date":"2023-11-17","current":7.442559,"twenty":7.61458,"median":8.718014,"eighty":10.903378,"marketCap":213132562},{"date":"2023-11-24","current":7.635508,"twenty":7.588782,"median":8.710556,"eighty":10.824898,"marketCap":218658046},{"date":"2023-12-01","current":7.619017,"twenty":7.570883,"median":8.703753,"eighty":10.747301,"marketCap":218185783},{"date":"2023-12-08","current":7.750948,"twenty":7.572462,"median":8.694103,"eighty":10.665384,"marketCap":221963892},{"date":"2023-12-15","current":8.245689,"twenty":7.572462,"median":8.683887,"eighty":10.588246,"marketCap":236131800},{"date":"2023-12-22","current":8.253935,"twenty":7.572462,"median":8.671116,"eighty":10.530774,"marketCap":236367931},{"date":"2023-12-29","current":8.273724,"twenty":7.570883,"median":8.666678,"eighty":10.494687,"marketCap":236934648},{"date":"2024-01-05","current":8.122004,"twenty":7.569304,"median":8.654656,"eighty":10.460234,"marketCap":232589823},{"date":"2024-01-12","current":7.912563,"twenty":7.569304,"median":8.645642,"eighty":10.399478,"marketCap":226592075},{"date":"2024-01-19","current":7.935651,"twenty":7.567725,"median":8.632634,"eighty":10.355531,"marketCap":227253244},{"date":"2024-01-26","current":9.303593,"twenty":7.569304,"median":8.625947,"eighty":10.326725,"marketCap":232589823},{"date":"2024-02-02","current":8.659425,"twenty":7.569304,"median":8.625947,"eighty":10.286011,"marketCap":216485634},{"date":"2024-02-09","current":8.247611,"twenty":7.569304,"median":8.614927,"eighty":10.204482,"marketCap":206190287},{"date":"2024-02-16","current":8.406292,"twenty":7.569304,"median":8.605616,"eighty":10.153638,"marketCap":210157302},{"date":"2024-02-23","current":8.047372,"twenty":7.569304,"median":8.595716,"eighty":10.135809,"marketCap":201184293},{"date":"2024-03-01","current":8.047372,"twenty":7.570883,"median":8.594494,"eighty":10.079022,"marketCap":201184293},{"date":"2024-03-08","current":7.981255,"twenty":7.570883,"median":8.585196,"eighty":10.013616,"marketCap":199531371},{"date":"2024-03-15","current":7.990634,"twenty":7.570883,"median":8.57418,"eighty":9.984199,"marketCap":199765841},{"date":"2024-03-22","current":8.055243,"twenty":7.570883,"median":8.566995,"eighty":9.924642,"marketCap":201381070},{"date":"2024-03-28","current":7.994434,"twenty":7.570883,"median":8.56018,"eighty":9.9047,"marketCap":199860855},{"date":"2024-04-05","current":7.772103,"twenty":7.569304,"median":8.555546,"eighty":9.812725,"marketCap":194302566},{"date":"2024-04-12","current":7.580175,"twenty":7.569304,"median":8.54294,"eighty":9.761808,"marketCap":189504385},{"date":"2024-04-19","current":7.561202,"twenty":7.556127,"median":8.526047,"eighty":9.717831,"marketCap":187366582},{"date":"2024-04-26","current":8.341848,"twenty":7.556981,"median":8.514292,"eighty":9.664949,"marketCap":206710999},{"date":"2024-05-03","current":8.245965,"twenty":7.556981,"median":8.499614,"eighty":9.640419,"marketCap":204335011},{"date":"2024-05-10","current":8.285012,"twenty":7.556981,"median":8.480213,"eighty":9.628201,"marketCap":205302600},{"date":"2024-05-17","current":8.342547,"twenty":7.556981,"median":8.4613,"eighty":9.580501,"marketCap":206728312},{"date":"2024-05-24","current":8.300355,"twenty":7.556981,"median":8.455502,"eighty":9.532513,"marketCap":205682790},{"date":"2024-05-31","current":8.285012,"twenty":7.556981,"median":8.446442,"eighty":9.479482,"marketCap":205302600},{"date":"2024-06-07","current":8.263916,"twenty":7.556981,"median":8.435645,"eighty":9.435572,"marketCap":204779838},{"date":"2024-06-14","current":8.288848,"twenty":7.556127,"median":8.425183,"eighty":9.382945,"marketCap":205397647},{"date":"2024-06-21","current":8.072133,"twenty":7.555272,"median":8.41899,"eighty":9.35636,"marketCap":200027463},{"date":"2024-06-28","current":8.624467,"twenty":7.553043,"median":8.410663,"eighty":9.326915,"marketCap":213714303},{"date":"2024-07-05","current":8.764469,"twenty":7.553043,"median":8.410663,"eighty":9.316457,"marketCap":217183537},{"date":"2024-07-12","current":8.808579,"twenty":7.553043,"median":8.410663,"eighty":9.303689,"marketCap":218276583},{"date":"2024-07-15","current":8.86036,"twenty":7.553043,"median":8.410663,"eighty":9.290887,"marketCap":219559725},{"date":"2024-08-02","current":9.126938,"twenty":7.544405,"median":8.38383,"eighty":9.221404,"marketCap":226165526},{"date":"2024-08-09","current":8.521689,"twenty":7.544405,"median":8.38383,"eighty":9.209911,"marketCap":211167465},{"date":"2024-08-16","current":8.594623,"twenty":7.544405,"median":8.38383,"eighty":9.209911,"marketCap":212974754},{"date":"2024-08-23","current":8.682911,"twenty":7.544405,"median":8.38383,"eighty":9.209911,"marketCap":215162525},{"date":"2024-08-30","current":9.003434,"twenty":7.544405,"median":8.38383,"eighty":9.209911,"marketCap":223105085},{"date":"2024-09-06","current":8.978483,"twenty":7.544405,"median":8.38383,"eighty":9.208567,"marketCap":222486802},{"date":"2024-09-13","current":8.95737,"twenty":7.544405,"median":8.38383,"eighty":9.201224,"marketCap":221963640},{"date":"2024-09-20","current":9.364262,"twenty":7.544405,"median":8.38383,"eighty":9.20009,"marketCap":232046410},{"date":"2024-09-27","current":9.216476,"twenty":7.544405,"median":8.38383,"eighty":9.201224,"marketCap":228384272},{"date":"2024-10-04","current":8.886356,"twenty":7.544405,"median":8.38383,"eighty":9.201508,"marketCap":220203911},{"date":"2024-10-11","current":9.005353,"twenty":7.544405,"median":8.38383,"eighty":9.201508,"marketCap":223152646},{"date":"2024-10-18","current":9.312441,"twenty":7.544405,"median":8.38383,"eighty":9.200147,"marketCap":230762284},{"date":"2024-10-25","current":10.368437,"twenty":7.544405,"median":8.38383,"eighty":9.193171,"marketCap":223533128},{"date":"2024-10-31","current":10.478739,"twenty":7.544405,"median":8.38383,"eighty":9.193171,"marketCap":225911140},{"date":"2024-11-08","current":10.992749,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":236992675},{"date":"2024-11-15","current":11.356198,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":244828272},{"date":"2024-11-22","current":11.176309,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":240950040},{"date":"2024-11-29","current":11.550434,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":249015811},{"date":"2024-12-06","current":12.060304,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":260008100},{"date":"2024-12-13","current":12.036025,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":259484658},{"date":"2024-12-20","current":10.969933,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":236500779},{"date":"2024-12-27","current":11.067051,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":238594549},{"date":"2025-01-03","current":10.508622,"twenty":7.543867,"median":8.382905,"eighty":9.187041,"marketCap":226555374},{"date":"2025-01-10","current":10.082626,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":217371340},{"date":"2025-01-17","current":10.296728,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":221987150},{"date":"2025-01-24","current":10.323214,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":222558178},{"date":"2025-01-31","current":10.333916,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":244614136},{"date":"2025-02-07","current":10.200232,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":241449689},{"date":"2025-02-14","current":10.32286,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":244352415},{"date":"2025-02-21","current":10.363066,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":245304128},{"date":"2025-02-28","current":10.338942,"twenty":7.543631,"median":8.382905,"eighty":9.17182,"marketCap":244733100},{"date":"2025-03-07","current":9.961007,"twenty":7.543396,"median":8.382905,"eighty":9.166024,"marketCap":235786994},{"date":"2025-03-14","current":9.649411,"twenty":7.545482,"median":8.382905,"eighty":9.201508,"marketCap":228411216},{"date":"2025-03-21","current":9.988043,"twenty":7.556127,"median":8.406292,"eighty":9.210323,"marketCap":236426956},{"date":"2025-03-28","current":9.573307,"twenty":7.556127,"median":8.410663,"eighty":9.212377,"marketCap":226609754},{"date":"2025-04-04","current":9.126202,"twenty":7.556127,"median":8.416088,"eighty":9.215325,"marketCap":216026331},{"date":"2025-04-11","current":8.408002,"twenty":7.556981,"median":8.413376,"eighty":9.211926,"marketCap":199025811},{"date":"2025-04-17","current":8.56985,"twenty":7.556981,"median":8.413376,"eighty":9.211926,"marketCap":202856914},{"date":"2025-04-25","current":9.227115,"twenty":7.558923,"median":8.425183,"eighty":9.216476,"marketCap":208938790},{"date":"2025-05-02","current":9.260953,"twenty":7.558923,"median":8.429168,"eighty":9.223089,"marketCap":209705011},{"date":"2025-05-09","current":9.830701,"twenty":7.558923,"median":8.429168,"eighty":9.234585,"marketCap":222606402},{"date":"2025-05-16","current":10.289764,"twenty":7.558923,"median":8.429168,"eighty":9.268357,"marketCap":233001408},{"date":"2025-05-23","current":9.949169,"twenty":7.558923,"median":8.429168,"eighty":9.28024,"marketCap":225288984},{"date":"2025-05-30","current":10.004172,"twenty":7.558923,"median":8.429168,"eighty":9.303784,"marketCap":226534469},{"date":"2025-06-06","current":9.763006,"twenty":7.558923,"median":8.429168,"eighty":9.309914,"marketCap":221073498},{"date":"2025-06-13","current":10.240118,"twenty":7.558923,"median":8.429168,"eighty":9.326422,"marketCap":231877236},{"date":"2025-06-20","current":9.941801,"twenty":7.55856,"median":8.427446,"eighty":9.341072,"marketCap":225122135},{"date":"2025-06-27","current":10.350136,"twenty":7.55856,"median":8.427446,"eighty":9.362052,"marketCap":234368479},{"date":"2025-07-03","current":10.667495,"twenty":7.55856,"median":8.427446,"eighty":9.363854,"marketCap":241554757},{"date":"2025-07-11","current":11.094872,"twenty":7.55856,"median":8.427446,"eighty":9.412894,"marketCap":251232278},{"date":"2025-07-18","current":22.772046,"twenty":7.55856,"median":8.427446,"eighty":9.469936,"marketCap":255160777},{"date":"2025-07-25","current":22.583918,"twenty":7.55856,"median":8.427446,"eighty":9.495215,"marketCap":253052802},{"date":"2025-08-01","current":21.634727,"twenty":7.55856,"median":8.427446,"eighty":9.527405,"marketCap":242417111},{"date":"2025-08-08","current":21.057515,"twenty":7.55856,"median":8.427446,"eighty":9.583624,"marketCap":235949461},{"date":"2025-08-15","current":22.088345,"twenty":7.55856,"median":8.427446,"eighty":9.604895,"marketCap":247499908},{"date":"2025-08-22","current":10.362315,"twenty":7.55856,"median":8.427446,"eighty":9.604895,"marketCap":243379701},{"date":"2025-08-29","current":11.035458,"twenty":7.55856,"median":8.427446,"eighty":9.612406,"marketCap":259189799},{"date":"2025-09-05","current":10.992622,"twenty":7.558198,"median":8.425724,"eighty":9.6133,"marketCap":258183702},{"date":"2025-09-12","current":10.911029,"twenty":7.55856,"median":8.427446,"eighty":9.620648,"marketCap":256267327},{"date":"2025-09-19","current":10.976303,"twenty":7.55856,"median":8.427446,"eighty":9.620648,"marketCap":257800427},{"date":"2025-09-26","current":10.875332,"twenty":7.55856,"median":8.427446,"eighty":9.676948,"marketCap":255428912},{"date":"2025-10-03","current":10.678488,"twenty":7.55856,"median":8.427446,"eighty":9.733697,"marketCap":250805656},{"date":"2025-10-10","current":10.603015,"twenty":7.55856,"median":8.427446,"eighty":9.733697,"marketCap":249033009},{"date":"2025-10-17","current":10.199129,"twenty":7.55856,"median":8.427446,"eighty":9.733697,"marketCap":239546950},{"date":"2025-10-24","current":18.551041,"twenty":7.55856,"median":8.427446,"eighty":9.761856,"marketCap":246302173},{"date":"2025-10-31","current":18.446396,"twenty":7.55856,"median":8.427446,"eighty":9.799749,"marketCap":244912801},{"date":"2025-11-07","current":18.168545,"twenty":7.55856,"median":8.427446,"eighty":9.874281,"marketCap":241223778},{"date":"2025-11-14","current":18.788128,"twenty":7.55856,"median":8.427446,"eighty":9.88997,"marketCap":249449978},{"date":"2025-11-21","current":18.271753,"twenty":7.55856,"median":8.427446,"eighty":9.917335,"marketCap":242594059},{"date":"2025-11-28","current":19.019233,"twenty":7.55856,"median":8.427446,"eighty":9.956272,"marketCap":252518361},{"date":"2025-12-05","current":19.351447,"twenty":7.55856,"median":8.427446,"eighty":9.994572,"marketCap":256929162},{"date":"2025-12-12","current":20.900574,"twenty":7.55856,"median":8.427446,"eighty":10.010484,"marketCap":277496920},{"date":"2025-12-19","current":21.87916,"twenty":7.55856,"median":8.427446,"eighty":10.086326,"marketCap":290489605},{"date":"2025-12-26","current":19.878656,"twenty":7.55856,"median":8.427446,"eighty":10.115649,"marketCap":263928912},{"date":"2026-01-02","current":20.149482,"twenty":7.55856,"median":8.427446,"eighty":10.15897,"marketCap":267524674},{"date":"2026-01-09","current":19.596996,"twenty":7.55856,"median":8.427446,"eighty":10.185525,"marketCap":260189320},{"date":"2026-01-16","current":20.485307,"twenty":7.55856,"median":8.427446,"eighty":10.207879,"marketCap":271983418},{"date":"2026-01-23","current":21.106402,"twenty":7.55856,"median":8.427446,"eighty":10.217837,"marketCap":280229699},{"date":"2026-01-30","current":19.067568,"twenty":7.55856,"median":8.440099,"eighty":10.24857,"marketCap":287996544},{"date":"2026-02-06","current":20.340432,"twenty":7.55856,"median":8.448809,"eighty":10.268582,"marketCap":307221883},{"date":"2026-02-13","current":19.261196,"twenty":7.55856,"median":8.448809,"eighty":10.288524,"marketCap":290921097},{"date":"2026-02-20","current":18.756494,"twenty":7.55856,"median":8.448809,"eighty":10.303838,"marketCap":283298082},{"date":"2026-02-27","current":18.426374,"twenty":7.55856,"median":8.448809,"eighty":10.321669,"marketCap":278311959},{"date":"2026-03-06","current":17.553463,"twenty":7.55856,"median":8.448809,"eighty":10.333224,"marketCap":265127499},{"date":"2026-03-13","current":17.128117,"twenty":7.55856,"median":8.448809,"eighty":10.33383,"marketCap":258703072},{"date":"2026-03-20","current":16.39759,"twenty":7.55856,"median":8.448809,"eighty":10.347664,"marketCap":247669203},{"date":"2026-03-27","current":17.38655,"twenty":7.55856,"median":8.448809,"eighty":10.378412,"marketCap":262606451},{"date":"2026-04-02","current":17.121764,"twenty":7.55856,"median":8.448809,"eighty":10.389015,"marketCap":258607123},{"date":"2026-04-10","current":19.141156,"twenty":7.55856,"median":8.448809,"eighty":10.396053,"marketCap":289108020},{"date":"2026-04-17","current":18.917842,"twenty":7.55856,"median":8.448809,"eighty":10.396053,"marketCap":285735093},{"date":"2026-04-24","current":17.476169,"twenty":7.55856,"median":8.448809,"eighty":10.407804,"marketCap":319464362},{"date":"2026-05-01","current":17.505164,"twenty":7.55856,"median":8.448809,"eighty":10.429667,"marketCap":319994393},{"date":"2026-05-08","current":18.161509,"twenty":7.55856,"median":8.448809,"eighty":10.50803,"marketCap":331992376},{"date":"2026-05-15","current":17.612909,"twenty":7.55856,"median":8.448809,"eighty":10.586696,"marketCap":321963976},{"date":"2026-05-22","current":18.145515,"twenty":7.55856,"median":8.448809,"eighty":10.675224,"marketCap":331700012},{"date":"2026-05-29","current":18.290531,"twenty":7.558198,"median":8.447673,"eighty":10.709086,"marketCap":334350913},{"date":"2026-06-05","current":18.395998,"twenty":7.55856,"median":8.448809,"eighty":10.720101,"marketCap":336278841},{"date":"2026-06-12","current":19.092077,"twenty":7.55856,"median":8.448809,"eighty":10.768126,"marketCap":349003166},{"date":"2026-06-18","current":18.522558,"twenty":7.55856,"median":8.448809,"eighty":10.811077,"marketCap":338592355},{"date":"2026-06-26","current":19.598316,"twenty":7.558198,"median":8.451527,"eighty":10.850404,"marketCap":358257220},{"date":"2026-07-02","current":20.112465,"twenty":7.558198,"median":8.451527,"eighty":10.889814,"marketCap":367655869},{"date":"2026-07-10","current":19.714329,"twenty":7.558198,"median":8.451527,"eighty":10.929406,"marketCap":360377941},{"date":"2026-07-17","current":20.560698,"twenty":7.558198,"median":8.451527,"eighty":10.975029,"marketCap":375849563},{"date":"2026-07-24","current":10.755759,"twenty":7.558198,"median":8.456926,"eighty":10.992724,"marketCap":360769660},{"date":"2026-07-31","current":11.699069,"twenty":7.557835,"median":8.454613,"eighty":11.058222,"marketCap":392410180},{"date":"2026-08-07","current":11.951484,"twenty":7.557835,"median":8.454613,"eighty":11.176309,"marketCap":400876680},{"date":"2026-08-14","current":12.008401,"twenty":7.557835,"median":8.454613,"eighty":11.303224,"marketCap":402785770},{"date":"2026-08-21","current":11.887655,"twenty":7.557835,"median":8.454613,"eighty":11.431244,"marketCap":398735734},{"date":"2026-08-28","current":11.712287,"twenty":7.557835,"median":8.454613,"eighty":11.549331,"marketCap":392853538},{"date":"2026-09-04","current":12.156457,"twenty":7.557835,"median":8.454613,"eighty":11.611085,"marketCap":407751887},{"date":"2026-09-11","current":12.190956,"twenty":7.557835,"median":8.454613,"eighty":11.677789,"marketCap":408909040},{"date":"2026-09-15","current":12.21683,"twenty":7.557835,"median":8.454613,"eighty":11.702733,"marketCap":409776905}],"updateTime":1789585224337},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CHMG\",pageSize:20,pageCount:8,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"11799780","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184321000464-CHMG","pdf_url":null,"pub_time":1611504000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000464/0001171843-21-000464-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 3.2","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000464/exh_32.htm","primary":true,"translateUrl":null,"linkName":"exh_32.htm","type":"EX-3.2","id":"NTFILE2RLdjgXwaBCh9CUr","market":"us","size":125933},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000464/f8k_012521.htm","primary":false,"translateUrl":null,"linkName":"f8k_012521.htm","type":"8-K","id":"NTFILE21G5jEZWJPuxv1K8","market":"us","size":27186},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000464/exh_991.htm","primary":false,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEEv9FZq9afCmtJ4Lh","market":"us","size":8284},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000464/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE6p364yvsuTM66bMT","market":"us","size":5692}],"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":"2021-01-25 00:00","pubTimestamp":1611504000,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11564486","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184321000395-CHMG","pdf_url":null,"pub_time":1611244800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000395/0001171843-21-000395-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000395/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE4uTyB7rPE7RXgLyw","market":"us","size":841643},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000395/f8k_012221.htm","primary":false,"translateUrl":null,"linkName":"f8k_012221.htm","type":"8-K","id":"NTFILEF3wpw3XPZTGPu789","market":"us","size":14786}],"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":"2021-01-22 00:00","pubTimestamp":1611244800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11413915","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184321000187-CHMG","pdf_url":null,"pub_time":1610035200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000187/0001171843-21-000187-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000187/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEBvHcB32pvnJEK2VQ","market":"us","size":5925},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000187/f8k_010821.htm","primary":false,"translateUrl":null,"linkName":"f8k_010821.htm","type":"8-K","id":"NTFILEGY7eZheYwdjXbEC4","market":"us","size":22684}],"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":"2021-01-08 00:00","pubTimestamp":1610035200,"title_zh":"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":"11365670","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184321000082-CHMG","pdf_url":null,"pub_time":1609776000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/0001171843-21-000082-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":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/exh_101.htm","primary":true,"translateUrl":null,"linkName":"exh_101.htm","type":"EX-10.1","id":"NTFILE7ev7pfXEqaPH1jA2","market":"us","size":29836},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/f8k_010521.htm","primary":false,"translateUrl":null,"linkName":"f8k_010521.htm","type":"8-K","id":"NTFILE2VCbFdXaUdkUg9ya","market":"us","size":22978},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/exh_991.htm","primary":false,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE2LEz214P65GdqV9A","market":"us","size":9918},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE2rQErzw1H6FoAuBq","market":"us","size":11637},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184321000082/kenefick.jpg","primary":false,"translateUrl":null,"linkName":"kenefick.jpg","type":"GRAPHIC","id":"NTFILE9C9o5nv2WqyaZt6Q","market":"us","size":10960}],"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":"2021-01-05 00:00","pubTimestamp":1609776000,"title_zh":"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":"10911541","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320008127-CHMG","pdf_url":null,"pub_time":1605801600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/0001171843-20-008127-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEGhHA2aMFRoT2NvF8","market":"us","size":59849},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/f8k_112020.htm","primary":false,"translateUrl":null,"linkName":"f8k_112020.htm","type":"8-K","id":"NTFILE139uuFd9uujhqVw8","market":"us","size":26329},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_01.jpg","primary":false,"translateUrl":null,"linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILE7wkasntx7d1G3m3L","market":"us","size":138212},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_02.jpg","primary":false,"translateUrl":null,"linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILE8twcjE6NbxGi4RBZ","market":"us","size":77248},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_03.jpg","primary":false,"translateUrl":null,"linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILEG2W2gUbaenMnyNAB","market":"us","size":92247},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_04.jpg","primary":false,"translateUrl":null,"linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE6jwJUjuBudzNLP9q","market":"us","size":107785},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_05.jpg","primary":false,"translateUrl":null,"linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILE7vpPeWBnxZEv3twQ","market":"us","size":103878},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_06.jpg","primary":false,"translateUrl":null,"linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILE5E6PJWB1djF4efvF","market":"us","size":271895},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_07.jpg","primary":false,"translateUrl":null,"linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILEFksLJc5pPWS2wbac","market":"us","size":130888},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_08.jpg","primary":false,"translateUrl":null,"linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILEHuRhhu7rA8dFbhsZ","market":"us","size":116186},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_09.jpg","primary":false,"translateUrl":null,"linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILE9k8KqqvByRnx33PB","market":"us","size":140194},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_10.jpg","primary":false,"translateUrl":null,"linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILE7eDtMoKmfKE2gX3b","market":"us","size":85428},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_11.jpg","primary":false,"translateUrl":null,"linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILEGtQFdBf8KMjV5e1u","market":"us","size":134145},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_12.jpg","primary":false,"translateUrl":null,"linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILEEA9WHoRJYnPx8q43","market":"us","size":91965},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_13.jpg","primary":false,"translateUrl":null,"linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILE7YLqSYB3nNZ18aCB","market":"us","size":134221},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_14.jpg","primary":false,"translateUrl":null,"linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILE8vP4MQNeUqnLimqH","market":"us","size":105686},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_15.jpg","primary":false,"translateUrl":null,"linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILE4qL457XSsdXRARmf","market":"us","size":130993},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_16.jpg","primary":false,"translateUrl":null,"linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILE6ZyZq14d3G21ZQC2","market":"us","size":95212},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_17.jpg","primary":false,"translateUrl":null,"linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILEESEQXnTrEq35qrQT","market":"us","size":128479},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_18.jpg","primary":false,"translateUrl":null,"linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILE2WQ5oJasENa7puVM","market":"us","size":131531},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_19.jpg","primary":false,"translateUrl":null,"linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILEApzu5D3wMMnf21iN","market":"us","size":111696},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_20.jpg","primary":false,"translateUrl":null,"linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILEHkEJEBSt4AAJ4Dmk","market":"us","size":119361},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_21.jpg","primary":false,"translateUrl":null,"linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILE7L5v6YGYzxsrz3Yf","market":"us","size":122325},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_22.jpg","primary":false,"translateUrl":null,"linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILEAcKx5fuCoybSS4PT","market":"us","size":102794},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_23.jpg","primary":false,"translateUrl":null,"linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILEGiAf3d5vW2NHNWLV","market":"us","size":130362},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_24.jpg","primary":false,"translateUrl":null,"linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILEEoMRVgwGd4t4VEiu","market":"us","size":107103},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_25.jpg","primary":false,"translateUrl":null,"linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILEDJMtnCymHmvq4Bpz","market":"us","size":127558},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_26.jpg","primary":false,"translateUrl":null,"linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILE2q4rcdzwPWPNdepo","market":"us","size":91873},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_27.jpg","primary":false,"translateUrl":null,"linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILEDDt5adaEYTzznLEy","market":"us","size":90774},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_28.jpg","primary":false,"translateUrl":null,"linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILEAqX1Za329Mdcz96j","market":"us","size":141766},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_29.jpg","primary":false,"translateUrl":null,"linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILE3r1eppkzdMH2AFD2","market":"us","size":128311},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_30.jpg","primary":false,"translateUrl":null,"linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILE3wkWmA1kK72Y4XW9","market":"us","size":119995},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_31.jpg","primary":false,"translateUrl":null,"linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILE4GgfXtzm6PVJSrv1","market":"us","size":84249},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_32.jpg","primary":false,"translateUrl":null,"linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILEkNFBGiVVjn4RPVSU","market":"us","size":92930},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_33.jpg","primary":false,"translateUrl":null,"linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILE5oqfK3oULsSpjN1u","market":"us","size":112393},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_34.jpg","primary":false,"translateUrl":null,"linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILE2rhadc4xU8waJpNt","market":"us","size":117406},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_35.jpg","primary":false,"translateUrl":null,"linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILEA2B3LCdBZpp3dGKA","market":"us","size":98163},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_36.jpg","primary":false,"translateUrl":null,"linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILE6yCn8tRcMug1jk8Y","market":"us","size":89234},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_37.jpg","primary":false,"translateUrl":null,"linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILE6vhy5CoUGvMHFi2n","market":"us","size":67973},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_38.jpg","primary":false,"translateUrl":null,"linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILE2rJZLgmjKRhucwNf","market":"us","size":96028},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_39.jpg","primary":false,"translateUrl":null,"linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILEE9rQzH9K35QFeUUk","market":"us","size":108111},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_40.jpg","primary":false,"translateUrl":null,"linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILE8numjKmrwAkFeaM8","market":"us","size":115056},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_41.jpg","primary":false,"translateUrl":null,"linkName":"exh991_41.jpg","type":"GRAPHIC","id":"NTFILEBkPju9DUXUZjLsbP","market":"us","size":112144},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_42.jpg","primary":false,"translateUrl":null,"linkName":"exh991_42.jpg","type":"GRAPHIC","id":"NTFILE9LmyjYp1kNjSjhhr","market":"us","size":127538},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_43.jpg","primary":false,"translateUrl":null,"linkName":"exh991_43.jpg","type":"GRAPHIC","id":"NTFILE2NUj8MZzWYK8yxTz","market":"us","size":89982},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_44.jpg","primary":false,"translateUrl":null,"linkName":"exh991_44.jpg","type":"GRAPHIC","id":"NTFILEGykacEdvdb8VScH5","market":"us","size":62228},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_45.jpg","primary":false,"translateUrl":null,"linkName":"exh991_45.jpg","type":"GRAPHIC","id":"NTFILE5U9meUSXTgy9Btme","market":"us","size":84021},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_46.jpg","primary":false,"translateUrl":null,"linkName":"exh991_46.jpg","type":"GRAPHIC","id":"NTFILE6oAqD1RzDfYspnye","market":"us","size":96280},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008127/exh991_47.jpg","primary":false,"translateUrl":null,"linkName":"exh991_47.jpg","type":"GRAPHIC","id":"NTFILEDPWuN8FnawFHzrKW","market":"us","size":95621}],"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":"2020-11-20 00:00","pubTimestamp":1605801600,"title_zh":"8-K  - Current report","summary_en":"Item 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":"10897812","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320008111-CHMG","pdf_url":null,"pub_time":1605715200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008111/0001171843-20-008111-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008111/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEFKG3wiC9SLANqd3w","market":"us","size":1972},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320008111/f8k_111920.htm","primary":false,"translateUrl":null,"linkName":"f8k_111920.htm","type":"8-K","id":"NTFILE44VTZ3iFMj7dCw36","market":"us","size":14312}],"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":"2020-11-19 00:00","pubTimestamp":1605715200,"title_zh":"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":"10741097","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356320000094-CHMG","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CHMG","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/0000763563-20-000094-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg-20200930.htm","primary":true,"translateUrl":null,"linkName":"chmg-20200930.htm","type":"10-Q","id":"NTFILE4z4AJxrXJHAQAXPm","market":"us","size":5250868},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg10q09302020exh31-1.htm","primary":false,"translateUrl":null,"linkName":"chmg10q09302020exh31-1.htm","type":"EX-31.1","id":"NTFILEDaFLkgdo77YX97eE","market":"us","size":8481},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg10q09302020exh31-2.htm","primary":false,"translateUrl":null,"linkName":"chmg10q09302020exh31-2.htm","type":"EX-31.2","id":"NTFILE7eQFbHqq19LUz69y","market":"us","size":8491},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg10q09302020exh32-1.htm","primary":false,"translateUrl":null,"linkName":"chmg10q09302020exh32-1.htm","type":"EX-32.1","id":"NTFILE9Nb4zrDCQFSwj16L","market":"us","size":4073},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg10q09302020exh32-2.htm","primary":false,"translateUrl":null,"linkName":"chmg10q09302020exh32-2.htm","type":"EX-32.2","id":"NTFILE14Dxu1uFQJKhVXzy","market":"us","size":3788},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/chmg-20200930_g1.jpg","primary":false,"translateUrl":null,"linkName":"chmg-20200930_g1.jpg","type":"GRAPHIC","id":"NTFILEH1RJsNiLgBAtPyCy","market":"us","size":167274}],"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":[{"id":49743,"name":"CONSOLIDATED BALANCE SHEETS (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49744,"name":"CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49745,"name":"CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49746,"name":"CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49747,"name":"CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49748,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49749,"name":"CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)","name_zh":"未经审计的合并资产负债表）（括号内）","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000094/R8.htm","cdn_url":"https://static.tigerbbs.com/8bf8027f37575a54abe34911b58f903c","translation_url":"https://static.tigerbbs.com/17b483a912cffa7313048addff8891a0","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10694256","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320007474-CHMG","pdf_url":null,"pub_time":1604246400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007474/0001171843-20-007474-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007474/f8k_110220.htm","primary":true,"translateUrl":null,"linkName":"f8k_110220.htm","type":"8-K","id":"NTFILE63kY5xc2DYyZdfM1","market":"us","size":23938}],"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":"2020-11-02 00:00","pubTimestamp":1604246400,"title_zh":"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":"10545741","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320007125-CHMG","pdf_url":null,"pub_time":1603209600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007125/0001171843-20-007125-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007125/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE8tJp27eviZ8rMhSB","market":"us","size":5029},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007125/f8k_102120.htm","primary":false,"translateUrl":null,"linkName":"f8k_102120.htm","type":"8-K","id":"NTFILEHv15xJMsJc9sbSLm","market":"us","size":26112},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007125/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE7d61w7Tf1DwMzHF3","market":"us","size":7604}],"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":"2020-10-21 00:00","pubTimestamp":1603209600,"title_zh":"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":"10515576","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320007096-CHMG","pdf_url":null,"pub_time":1603036800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007096/0001171843-20-007096-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007096/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEFSNsn13RGRyGqDvc","market":"us","size":893038},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320007096/f8k_101920.htm","primary":false,"translateUrl":null,"linkName":"f8k_101920.htm","type":"8-K","id":"NTFILECGSFbGC46CPFKZ1F","market":"us","size":14408}],"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":"2020-10-19 00:00","pubTimestamp":1603036800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10390995","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006558-CHMG","pdf_url":null,"pub_time":1600704000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/0001171843-20-006558-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEENcLz4NBKUdJ1RMe","market":"us","size":54618},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/f8k_092220.htm","primary":false,"translateUrl":null,"linkName":"f8k_092220.htm","type":"8-K","id":"NTFILE3QD6tPNcTu73FxQp","market":"us","size":23069},{"description":"XBRL SCHEMA FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/chmg-20200921.xsd","primary":false,"translateUrl":null,"linkName":"chmg-20200921.xsd","type":"EX-101.SCH","id":"NTFILE5h1dGpsoRovngT6n","market":"us","size":3201},{"description":"XBRL LABEL FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/chmg-20200921_lab.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200921_lab.xml","type":"EX-101.LAB","id":"NTFILE4Cp85NcC3wCewYoh","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/chmg-20200921_pre.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200921_pre.xml","type":"EX-101.PRE","id":"NTFILE8aPqN6jVLSxM4igq","market":"us","size":22720},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_01.jpg","primary":false,"translateUrl":null,"linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILE2tWLSS8wLogEyowN","market":"us","size":141503},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_02.jpg","primary":false,"translateUrl":null,"linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILEHnEiNuZcHVCQimNb","market":"us","size":81721},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_03.jpg","primary":false,"translateUrl":null,"linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILEGB1rSCsjMKy3amqf","market":"us","size":96362},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_04.jpg","primary":false,"translateUrl":null,"linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE7qDxhRKeM19Fzqt9","market":"us","size":112058},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_05.jpg","primary":false,"translateUrl":null,"linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILENZftR8G7MPL1Mzd8","market":"us","size":107873},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_06.jpg","primary":false,"translateUrl":null,"linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILE5WeoRSMrzfot8Z5e","market":"us","size":274019},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_07.jpg","primary":false,"translateUrl":null,"linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILEFVE9hKYEavqGGUGP","market":"us","size":135478},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_08.jpg","primary":false,"translateUrl":null,"linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILE3KWkwDFU5E6DrvBv","market":"us","size":120829},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_09.jpg","primary":false,"translateUrl":null,"linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILE77NvoM5HMcBE98qw","market":"us","size":145867},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_10.jpg","primary":false,"translateUrl":null,"linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILE8a2jycCfbELUPexz","market":"us","size":88895},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_11.jpg","primary":false,"translateUrl":null,"linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILEkurfC6twtnQpQudq","market":"us","size":144533},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_12.jpg","primary":false,"translateUrl":null,"linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILEELiK8nvChZPk3WdM","market":"us","size":95663},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_13.jpg","primary":false,"translateUrl":null,"linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILEA6JaucA1NWD1L4ma","market":"us","size":133001},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_14.jpg","primary":false,"translateUrl":null,"linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILECoPcm4hXrrJk9PFx","market":"us","size":114909},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_15.jpg","primary":false,"translateUrl":null,"linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILE8ffoJZoBvxKSvzV8","market":"us","size":134496},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_16.jpg","primary":false,"translateUrl":null,"linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILEBZogTNYhLRwLGxWu","market":"us","size":99613},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_17.jpg","primary":false,"translateUrl":null,"linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILE9fxMSLP1jrY2UodM","market":"us","size":133139},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_18.jpg","primary":false,"translateUrl":null,"linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILEBD9tZjfpBujjjY1D","market":"us","size":135956},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_19.jpg","primary":false,"translateUrl":null,"linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILE3Xki6FWsVpTyFwpf","market":"us","size":114230},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_20.jpg","primary":false,"translateUrl":null,"linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILEHynoPNsXjZBMcRqi","market":"us","size":104290},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_21.jpg","primary":false,"translateUrl":null,"linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILEBkU743XsQ6fYPMxz","market":"us","size":124913},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_22.jpg","primary":false,"translateUrl":null,"linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILEFEBzoxG96QYttbLL","market":"us","size":96424},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_23.jpg","primary":false,"translateUrl":null,"linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILE7YWNdM4NsyyE5tKz","market":"us","size":120131},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_24.jpg","primary":false,"translateUrl":null,"linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILEGGGow5aQRMPwZqdx","market":"us","size":101532},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_25.jpg","primary":false,"translateUrl":null,"linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILEDeLEa2iyGaVpfkuw","market":"us","size":95624},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_26.jpg","primary":false,"translateUrl":null,"linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILE4Juq8PDzy3V8LxtT","market":"us","size":144475},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_27.jpg","primary":false,"translateUrl":null,"linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILE4pM6Wnd7FtUZhNF8","market":"us","size":126919},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_28.jpg","primary":false,"translateUrl":null,"linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILE7aZfhidaU6TY9mJw","market":"us","size":119528},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_29.jpg","primary":false,"translateUrl":null,"linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILE4GWt9h7xYGd4fip8","market":"us","size":93744},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_30.jpg","primary":false,"translateUrl":null,"linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILE7jAo8MrMroxSQXhE","market":"us","size":102072},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_31.jpg","primary":false,"translateUrl":null,"linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILE4s3WbmgT6YswnGzq","market":"us","size":113276},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_32.jpg","primary":false,"translateUrl":null,"linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILE8qLTos6ojAX5XQDn","market":"us","size":115807},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_33.jpg","primary":false,"translateUrl":null,"linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILEAiNKESZUZHEuWkn1","market":"us","size":107151},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_34.jpg","primary":false,"translateUrl":null,"linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILE8AKkcM7tXRj7ygUS","market":"us","size":97853},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_35.jpg","primary":false,"translateUrl":null,"linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILE5QLyn85dus6vPPRi","market":"us","size":73297},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_36.jpg","primary":false,"translateUrl":null,"linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILE4rRtcnwUNUfNrT3h","market":"us","size":108709},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_37.jpg","primary":false,"translateUrl":null,"linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILED3mYcFFdQWbC6RVA","market":"us","size":108350},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_38.jpg","primary":false,"translateUrl":null,"linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILE72GUBEwJNQTrjLgF","market":"us","size":119719},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_39.jpg","primary":false,"translateUrl":null,"linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILEN86vwf3EcG4yQchw","market":"us","size":122864},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_40.jpg","primary":false,"translateUrl":null,"linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILE5KyAjXr2QLCiUMU6","market":"us","size":134772},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_41.jpg","primary":false,"translateUrl":null,"linkName":"exh991_41.jpg","type":"GRAPHIC","id":"NTFILEGpBhKBQQn8a5nAJL","market":"us","size":95303},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_42.jpg","primary":false,"translateUrl":null,"linkName":"exh991_42.jpg","type":"GRAPHIC","id":"NTFILEJ9ZKVXPPH8mUTjvs","market":"us","size":79775},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_43.jpg","primary":false,"translateUrl":null,"linkName":"exh991_43.jpg","type":"GRAPHIC","id":"NTFILEDqszYjht56o2QXRx","market":"us","size":87274},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_44.jpg","primary":false,"translateUrl":null,"linkName":"exh991_44.jpg","type":"GRAPHIC","id":"NTFILE9ngTv5Q1zHJ1Cktf","market":"us","size":106845},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006558/exh991_45.jpg","primary":false,"translateUrl":null,"linkName":"exh991_45.jpg","type":"GRAPHIC","id":"NTFILE3f8VVy9bq5A6wKAy","market":"us","size":99995}],"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":"2020-09-22 00:00","pubTimestamp":1600704000,"title_zh":"8-K  - Current report","summary_en":"Item 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":"10380477","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006505-CHMG","pdf_url":null,"pub_time":1600358400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/0001171843-20-006505-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 3.2","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/exh_32.htm","primary":true,"translateUrl":null,"linkName":"exh_32.htm","type":"EX-3.2","id":"NTFILEDi9RCfeuhUaeSXrR","market":"us","size":133922},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/f8k_091720.htm","primary":false,"translateUrl":null,"linkName":"f8k_091720.htm","type":"8-K","id":"NTFILEBETD2jgbJVBwE1AN","market":"us","size":27720},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/exh_991.htm","primary":false,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEGScmu3qGrC35EEub","market":"us","size":7339},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEFQdnm476JuuDa9Wh","market":"us","size":5510},{"description":"XBRL SCHEMA FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/chmg-20200916.xsd","primary":false,"translateUrl":null,"linkName":"chmg-20200916.xsd","type":"EX-101.SCH","id":"NTFILEGwoASAZPiHqL9tEL","market":"us","size":3198},{"description":"XBRL LABEL FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/chmg-20200916_lab.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200916_lab.xml","type":"EX-101.LAB","id":"NTFILE6tFhEDzWJBrXJtbk","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/chmg-20200916_pre.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200916_pre.xml","type":"EX-101.PRE","id":"NTFILE3mMMskrqkVuybcCy","market":"us","size":22718},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006505/f8k_091720_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_091720_htm.xml","type":"XML","id":"NTFILE75qTBFRoJZjSimKA","market":"us","size":3613}],"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":"2020-09-18 00:00","pubTimestamp":1600358400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10374918","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006483-CHMG","pdf_url":null,"pub_time":1600185600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/0001171843-20-006483-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL SCHEMA FILE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/chmg-20200914.xsd","primary":true,"translateUrl":null,"linkName":"chmg-20200914.xsd","type":"EX-101.SCH","id":"NTFILEDes9zrjVYeVyK2q7","market":"us","size":3201},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/f8k_091620.htm","primary":false,"translateUrl":null,"linkName":"f8k_091620.htm","type":"8-K","id":"NTFILE9aQLP3gvaTMceUvK","market":"us","size":23325},{"description":"XBRL LABEL FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/chmg-20200914_lab.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200914_lab.xml","type":"EX-101.LAB","id":"NTFILE4TFk6dQbzkXV993K","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/chmg-20200914_pre.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200914_pre.xml","type":"EX-101.PRE","id":"NTFILE5oQYWbZ8iqCoR6yN","market":"us","size":22720},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006483/f8k_091620_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_091620_htm.xml","type":"XML","id":"NTFILEFFRYz8yP87b1NMHN","market":"us","size":3500}],"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":"2020-09-16 00:00","pubTimestamp":1600185600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10277760","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006030-CHMG","pdf_url":null,"pub_time":1597852800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/0001171843-20-006030-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE7oYep2bf28GnQNx9","market":"us","size":4345},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/f8k_082020.htm","primary":false,"translateUrl":null,"linkName":"f8k_082020.htm","type":"8-K","id":"NTFILEG5F9Nb7KTxKrpmFZ","market":"us","size":25715},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/exh_992.htm","primary":false,"translateUrl":null,"linkName":"exh_992.htm","type":"EX-99.2","id":"NTFILE7PragF8Vfqj2BR6T","market":"us","size":4587},{"description":"XBRL SCHEMA FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/chmg-20200818.xsd","primary":false,"translateUrl":null,"linkName":"chmg-20200818.xsd","type":"EX-101.SCH","id":"NTFILECJHMZW8t47ng5NA4","market":"us","size":3201},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/chmg-20200818_lab.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200818_lab.xml","type":"EX-101.LAB","id":"NTFILE9zJdzGbwQgNe9AKt","market":"us","size":34591},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/chmg-20200818_pre.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200818_pre.xml","type":"EX-101.PRE","id":"NTFILEBDZR2YdXxPu4ook8","market":"us","size":22720},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE5RofNbYXzNDt6wG5","market":"us","size":17679},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006030/f8k_082020_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_082020_htm.xml","type":"XML","id":"NTFILE262XuoSFbMqWWrEG","market":"us","size":3500}],"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":"2020-08-20 00:00","pubTimestamp":1597852800,"title_zh":"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":"10277290","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320006009-CHMG","pdf_url":null,"pub_time":1597852800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/0001171843-20-006009-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE4oudCUjNHwDowvnT","market":"us","size":2001},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/f8k_082020.htm","primary":false,"translateUrl":null,"linkName":"f8k_082020.htm","type":"8-K","id":"NTFILE5QTm5xtZKJ3BZGy5","market":"us","size":14619},{"description":"XBRL SCHEMA FILE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/gnw-20190101.xsd","primary":false,"translateUrl":null,"linkName":"gnw-20190101.xsd","type":"EX-101.SCH","id":"NTFILEFEFgUKYYRq99A1NS","market":"us","size":3095},{"description":"XBRL DEFINITION FILE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/gnw-20190101_def.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_def.xml","type":"EX-101.DEF","id":"NTFILEGSwAVL8KMphgSaQZ","market":"us","size":25969},{"description":"XBRL LABEL FILE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/gnw-20190101_lab.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_lab.xml","type":"EX-101.LAB","id":"NTFILETkSP7zV3UhQ1tsMk","market":"us","size":35566},{"description":"XBRL PRESENTATION FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/gnw-20190101_pre.xml","primary":false,"translateUrl":null,"linkName":"gnw-20190101_pre.xml","type":"EX-101.PRE","id":"NTFILE3gDDQsJDofWzzzzb","market":"us","size":24600},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320006009/f8k_082020_htm.xml","primary":false,"translateUrl":null,"linkName":"f8k_082020_htm.xml","type":"XML","id":"NTFILECQb8YAALpndRLsh2","market":"us","size":3036}],"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":"2020-08-20 00:00","pubTimestamp":1597852800,"title_zh":"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":"10232435","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356320000088-CHMG","pdf_url":null,"pub_time":1596643200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"CHMG","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/0000763563-20-000088-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630.htm","primary":true,"translateUrl":null,"linkName":"chmg-20200630.htm","type":"10-Q","id":"NTFILE4XxLFBrpSHQ1eSFd","market":"us","size":7144871},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg10q03312020exh31-1.htm","primary":false,"translateUrl":null,"linkName":"chmg10q03312020exh31-1.htm","type":"EX-31.1","id":"NTFILE9g4LBU7pq1kxDquL","market":"us","size":9423},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg10q03312020exh31-2.htm","primary":false,"translateUrl":null,"linkName":"chmg10q03312020exh31-2.htm","type":"EX-31.2","id":"NTFILE4Uwnw5kG1YEUm9kv","market":"us","size":9433},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg10q03312020exh32-1.htm","primary":false,"translateUrl":null,"linkName":"chmg10q03312020exh32-1.htm","type":"EX-32.1","id":"NTFILEHyT2QZ3BHeyvGqnN","market":"us","size":4563},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg10q03312020exh32-2.htm","primary":false,"translateUrl":null,"linkName":"chmg10q03312020exh32-2.htm","type":"EX-32.2","id":"NTFILEH8NPwNbbksixuSPD","market":"us","size":4237},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630.xsd","primary":false,"translateUrl":null,"linkName":"chmg-20200630.xsd","type":"EX-101.SCH","id":"NTFILE2V1qkzMU3uC71tT1","market":"us","size":56316},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILE6Lm9XiskFhG45jfz","market":"us","size":163784},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEFJgeeyxqHEo2PpWd","market":"us","size":459832},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILEGW27hCSNmTGSXW2o","market":"us","size":909733},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEBZjtjaxu4rtpTtT4","market":"us","size":635035},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_g1.jpg","primary":false,"translateUrl":null,"linkName":"chmg-20200630_g1.jpg","type":"GRAPHIC","id":"NTFILEBSrGr1DfiE4ELrxF","market":"us","size":167274},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/chmg-20200630_htm.xml","primary":false,"translateUrl":null,"linkName":"chmg-20200630_htm.xml","type":"XML","id":"NTFILE7txW5vaPoxv6N8J6","market":"us","size":6842292}],"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":[{"id":22739,"name":"CONSOLIDATED BALANCE SHEETS (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22740,"name":"CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22741,"name":"CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22742,"name":"CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22743,"name":"CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22744,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22745,"name":"CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)","name_zh":"未经审计的合并资产负债表）（括号内）","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000088/R8.htm","cdn_url":"https://static.tigerbbs.com/9d13fc33d10fb2a3433c2e3b7eedab18","translation_url":"https://static.tigerbbs.com/1edcd54b6b3f61ab3a61c54b95e35d0c","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-06 00:00","pubTimestamp":1596643200,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10174802","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320005047-CHMG","pdf_url":null,"pub_time":1595260800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320005047/0001171843-20-005047-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320005047/exh_991.htm","primary":true,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE9izZReQNk33LR4CC","market":"us","size":617202},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320005047/f8k_072020.htm","primary":false,"translateUrl":null,"linkName":"f8k_072020.htm","type":"8-K","id":"NTFILE5BKmYSgkK2qe7fMA","market":"us","size":10058}],"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":"2020-07-21 00:00","pubTimestamp":1595260800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10101461","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356320000083-CHMG","pdf_url":null,"pub_time":1593100800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"11-K  - Annual report of employee stock purchase, savings and similar plans","symbol":"CHMG","title":"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/763563/000076356320000083/0000763563-20-000083-index.htm","us_notice_code":"Form 11-K","us_title_en":"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/763563/000076356320000083/cfc11-k20191231.htm","primary":true,"translateUrl":null,"linkName":"cfc11-k20191231.htm","type":"11-K","id":"NTFILE8J4eNtYeM4NyduXT","market":"us","size":310084},{"description":"EXHIBIT 23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmbconsent2.htm","primary":false,"translateUrl":null,"linkName":"mmbconsent2.htm","type":"EX-23.1","id":"NTFILE5XYMB8AXsZhgSg9Y","market":"us","size":5623},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb07.jpg","primary":false,"translateUrl":null,"linkName":"mmb07.jpg","type":"GRAPHIC","id":"NTFILE6qeSLFg7KEAsTsrL","market":"us","size":22076},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb08.jpg","primary":false,"translateUrl":null,"linkName":"mmb08.jpg","type":"GRAPHIC","id":"NTFILEHHiaSjPq6MvT61iR","market":"us","size":49015},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb09.jpg","primary":false,"translateUrl":null,"linkName":"mmb09.jpg","type":"GRAPHIC","id":"NTFILE6bX3hVm8qJd8C2h1","market":"us","size":35915},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb10.jpg","primary":false,"translateUrl":null,"linkName":"mmb10.jpg","type":"GRAPHIC","id":"NTFILEJ1WBT1KFq19C5BHW","market":"us","size":22076},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb11.jpg","primary":false,"translateUrl":null,"linkName":"mmb11.jpg","type":"GRAPHIC","id":"NTFILEFnHgqy1at2t3v4NU","market":"us","size":49015},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356320000083/mmb12.jpg","primary":false,"translateUrl":null,"linkName":"mmb12.jpg","type":"GRAPHIC","id":"NTFILE8AaNm7rSDFTBDZZB","market":"us","size":35915}],"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":"2020-06-26 00:00","pubTimestamp":1593100800,"title_zh":"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":"9735478","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320003894-CHMG","pdf_url":null,"pub_time":1589904000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003894/0001171843-20-003894-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":"EXHIBIT 3.2","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003894/exh_32.htm","primary":true,"translateUrl":null,"linkName":"exh_32.htm","type":"EX-3.2","id":"NTFILEJ4zE9CurgHa7ckyk","market":"us","size":132028},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003894/f8k_052020.htm","primary":false,"translateUrl":null,"linkName":"f8k_052020.htm","type":"8-K","id":"NTFILE9Kj49TGnzQjFQ3Hi","market":"us","size":11456},{"description":"PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003894/exh_991.htm","primary":false,"translateUrl":null,"linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEBh3gvKBwXiCVxSLm","market":"us","size":1983}],"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":"2020-05-20 00:00","pubTimestamp":1589904000,"title_zh":"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":"9735481","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184320003675-CHMG","pdf_url":null,"pub_time":1589299200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"CHMG","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003675/0001171843-20-003675-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184320003675/f8k_051320.htm","primary":true,"translateUrl":null,"linkName":"f8k_051320.htm","type":"8-K","id":"NTFILE9eLdUzakLgt1jXdT","market":"us","size":21523}],"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":"2020-05-13 00:00","pubTimestamp":1589299200,"title_zh":"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}],"pageSize":20,"totalPage":12,"pageCount":8,"totalSize":223,"code":"91000000","status":"200"}]}}