Chemung

85.23

+0.24000.28%

Post-market: 84.90-0.3300-0.39%19:57 EDT

Volume:92.45K

Turnover:7.86M

Market Cap:410.68M

PE:12.34

High:85.40

Open:84.35

Low:84.15

Close:84.99

52wk High:86.00

52wk Low:49.82

Shares:4.82M

Float Shares:3.21M

Volume Ratio:1.19

T/O Rate:2.88%

Dividend:1.36

Dividend Rate:1.60%

EPS(TTM):6.91

EPS(LYR):3.14

ROE:13.28%

ROA:1.18%

PB:1.52

PE(LYR):27.11

Loading ...

Overview Company News Filings

Apr 24, 2024

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrnexa.com/stock/CHMG/filings?page=4"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","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":85.23,"timestamp":1789502400000,"preClose":84.99,"halted":0,"volume":92452,"hourTrading":{"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},"delay":0,"changeRate":0.002823861630780199,"floatShares":3209400,"shares":4818467,"eps":6.90759,"marketStatus":"Not Yet Opened","change":0.24,"latestTime":"09-15 16:00:00 EDT","open":84.35,"high":85.4,"low":84.15,"amount":7859568.25384,"amplitude":0.014708,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":6.90759,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1789545600000},"marketStatusCode":0,"adr":0,"adrRate":0,"listingDate":1353042000000,"exchange":"NASDAQ","adjPreClose":84.99,"dividendRate":0.015957,"preHourTrading":{"tag":"盘前","latestPrice":85.37,"preClose":84.99,"latestTime":"09:29 EDT","volume":53,"amount":4491.849852,"timestamp":1789478984047,"change":0.38,"changeRate":0.004471,"amplitude":0.027768},"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":1.188833},"@#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":1.188833,"shares":4818467,"dividePrice":1.36,"high":85.4,"amplitude":0.014708,"preClose":84.99,"low":84.15,"week52Low":49.82,"pbRate":"1.52","psRate":"3.51","week52High":86,"institutionHeld":0.5061,"latestPrice":85.23,"eps":6.90759,"divideRate":0.015957,"volume":92452,"delay":0,"ttmEps":6.90759,"open":84.35,"prevYearClose":55.8,"prevWeekClose":85.1,"prevMonthClose":81.07,"prevQuarterClose":74.58,"fiveDayClose":84.43,"twentyDayClose":82.79,"sixtyDayClose":70.97,"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":"2016-09-15","recordDate":"2016-09-19","paymentDate":"2016-10-03","value":0.26,"currency":"USD"},{"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"}],"@#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":1788494400000},"@#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":"2026-09-14","current":12.338601,"percent":0.830204,"low":5.519442,"twenty":7.557835,"median":8.454613,"eighty":11.699069,"high":22.827629,"avg":10.317613,"sd":4.230635,"marketCap":410307267},"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":"2026-09-14","current":12.232642,"twenty":7.557835,"median":8.454613,"eighty":11.699069,"marketCap":410307267}],"updateTime":1789503641299},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CHMG\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"17976609","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356324000058-CHMG","pdf_url":"","pub_time":1713931200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"CHMG","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000058/0000763563-24-000058-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000058/cctc13gamendment29.htm","primary":true,"translateUrl":"","linkName":"cctc13gamendment29.htm","type":"SC 13G/A","id":"NTFILESFTMEtFUw3kGXEcq","market":"us","size":68771}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-04-24 12:00","pubTimestamp":1713931200,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17916568","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184324002089-CHMG","pdf_url":"","pub_time":1713412800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184324002089/0001171843-24-002089-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":null,"gpt_en_title":null,"attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324002089/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEAp55gWbhaSDLc3zW","market":"us","size":478923},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324002089/f8k_041824.htm","primary":false,"translateUrl":"","linkName":"f8k_041824.htm","type":"8-K","id":"NTFILE9EuDr3AUjyM4hSsj","market":"us","size":14740}],"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":"2024-04-18 12:00","pubTimestamp":1713412800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17702594","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356324000043-CHMG","pdf_url":"","pub_time":1710302400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"CHMG","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/0000763563-24-000043-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg-20231231.htm","primary":true,"translateUrl":"","linkName":"chmg-20231231.htm","type":"10-K","id":"NTFILE2guYKkMoAbVxA634","market":"us","size":4948272},{"description":"EX-10.4","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh10_4.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh10_4.htm","type":"EX-10.4","id":"NTFILECb6rNhCcFo6HaJVg","market":"us","size":37835},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh21.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh21.htm","type":"EX-21","id":"NTFILE4iSnKXtfcmaa3TYg","market":"us","size":3932},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh23.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh23.htm","type":"EX-23","id":"NTFILE9YTWbssfHyrUcm3D","market":"us","size":2351},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh31_1.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh31_1.htm","type":"EX-31.1","id":"NTFILEDDa5aF9ydQFtczoQ","market":"us","size":8366},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh31_2.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh31_2.htm","type":"EX-31.2","id":"NTFILE9j2B7QawtWGGit8M","market":"us","size":8733},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh32_1.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh32_1.htm","type":"EX-32.1","id":"NTFILEGkWVGuXMyhMynrHn","market":"us","size":3271},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh32_2.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh32_2.htm","type":"EX-32.2","id":"NTFILEBzpWsmdoq8tYKLVG","market":"us","size":3526},{"description":"EX-97","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg10k123123exh97.htm","primary":false,"translateUrl":"","linkName":"chmg10k123123exh97.htm","type":"EX-97","id":"NTFILEg6J1TbY3BCNGvFqU","market":"us","size":32821},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg-20231231_g1.jpg","primary":false,"translateUrl":"","linkName":"chmg-20231231_g1.jpg","type":"GRAPHIC","id":"NTFILEAErG3EnJ15ujWXWk","market":"us","size":167274},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg-20231231_g2.jpg","primary":false,"translateUrl":"","linkName":"chmg-20231231_g2.jpg","type":"GRAPHIC","id":"NTFILEFjmuymikxkQp3yEy","market":"us","size":153158},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000043/chmg-20231231_g3.jpg","primary":false,"translateUrl":"","linkName":"chmg-20231231_g3.jpg","type":"GRAPHIC","id":"NTFILE7tfL3gCfkHFTKAps","market":"us","size":8848}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2024-03-13 12:00","pubTimestamp":1710302400,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17617308","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184324000887-CHMG","pdf_url":"","pub_time":1708491600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000887/0001171843-24-000887-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":null,"gpt_en_title":null,"attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000887/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEExG3BX31u52vmPVx","market":"us","size":1954},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000887/f8k_022124.htm","primary":false,"translateUrl":"","linkName":"f8k_022124.htm","type":"8-K","id":"NTFILE8E8JpavbxNzshEDV","market":"us","size":14692}],"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":"2024-02-21 13:00","pubTimestamp":1708491600,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17600410","market":"us","labels":[],"media":"sec.gov","original_id":"AN199937124002296-CHMG","pdf_url":"","pub_time":1707941088000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"CHMG","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/0001999371-24-002296-index.html","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"FORM SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000199937124002296/chmg-sc13g_123123.htm","primary":true,"translateUrl":"","linkName":"chmg-sc13g_123123.htm","type":"SC 13G","id":"NTFILEGs39z81TSbwjn3N4","market":"us","size":107985}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-02-15 04:04","pubTimestamp":1707941088,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17581776","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390024012006-CHMG","pdf_url":"","pub_time":1707454800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"CHMG","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000121390024012006/0001213900-24-012006-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"AMENDMENT NO. 3 TO SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000121390024012006/ea193246-13ga3dalry_chemu.htm","primary":true,"translateUrl":"","linkName":"ea193246-13ga3dalry_chemu.htm","type":"SC 13G/A","id":"NTFILEEda5eQbEUbYXD4hC","market":"us","size":61477}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-02-09 13:00","pubTimestamp":1707454800,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17578439","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390024011572-CHMG","pdf_url":"","pub_time":1707368400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"CHMG","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000121390024011572/0001213900-24-011572-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"AMENDMENT NO. 3 TO SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000121390024011572/ea193002-13ga3dalry_chemu.htm","primary":true,"translateUrl":"","linkName":"ea193002-13ga3dalry_chemu.htm","type":"SC 13G/A","id":"NTFILEHqV1kC4JXyYfy5cQ","market":"us","size":74212}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-02-08 13:00","pubTimestamp":1707368400,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17512182","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184324000419-CHMG","pdf_url":"","pub_time":1706217350000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000419/0001171843-24-000419-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":null,"gpt_en_title":null,"attachments":[{"description":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000419/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILECstkfwqozKYBwjuc","market":"us","size":720529},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184324000419/f8k_012524.htm","primary":false,"translateUrl":"","linkName":"f8k_012524.htm","type":"8-K","id":"NTFILEGs61M6bUVRANAXq7","market":"us","size":14481}],"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":"2024-01-26 05:15","pubTimestamp":1706217350,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17438747","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356324000002-CHMG","pdf_url":"","pub_time":1704907880000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"CHMG","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000002/0000763563-24-000002-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356324000002/a2022-12x31cctcsc13ga.htm","primary":true,"translateUrl":"","linkName":"a2022-12x31cctcsc13ga.htm","type":"SC 13G/A","id":"NTFILE6Nyg9vftcKe5e53z","market":"us","size":63226}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-01-11 01:31","pubTimestamp":1704907880,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17225300","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323007144-CHMG","pdf_url":"","pub_time":1700140297000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/0001171843-23-007144-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/763563/000117184323007144/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEFxR8LjGHVnsiMtHw","market":"us","size":44734},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/f8k_111623.htm","primary":false,"translateUrl":"","linkName":"f8k_111623.htm","type":"8-K","id":"NTFILE51ChJcSG9jXZBCgB","market":"us","size":21736},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_01.jpg","primary":false,"translateUrl":"","linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILE2iSFPHJ3sqaJqe1v","market":"us","size":43627},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_02.jpg","primary":false,"translateUrl":"","linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILEFF4LzpUDSCe5xbus","market":"us","size":32052},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_03.jpg","primary":false,"translateUrl":"","linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILEGHntUvWPR4aWXGUf","market":"us","size":127447},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_04.jpg","primary":false,"translateUrl":"","linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE71AaNfxq9xjVjRh9","market":"us","size":51626},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_05.jpg","primary":false,"translateUrl":"","linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILE6hftrQqFhDY8t8W7","market":"us","size":64635},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_06.jpg","primary":false,"translateUrl":"","linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILE5QLDMEqTU6DXkwwf","market":"us","size":62398},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_07.jpg","primary":false,"translateUrl":"","linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILEFBy9vdhxFw8vAKyk","market":"us","size":42140},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_08.jpg","primary":false,"translateUrl":"","linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILE8s2ssM94CQEjiahm","market":"us","size":42877},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_09.jpg","primary":false,"translateUrl":"","linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILE9inFcJoKznEyvsNT","market":"us","size":16825},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_10.jpg","primary":false,"translateUrl":"","linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILEG4XW3c5pU8hKzEwi","market":"us","size":51847},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_11.jpg","primary":false,"translateUrl":"","linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILEEz2pJd6R44gHm4tq","market":"us","size":81847},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_12.jpg","primary":false,"translateUrl":"","linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILE3b9JVitxswcDyp6Z","market":"us","size":73499},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_13.jpg","primary":false,"translateUrl":"","linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILE2GSqEStTRm4Mju6P","market":"us","size":59946},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_14.jpg","primary":false,"translateUrl":"","linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILEADnP74H8R58wW3pD","market":"us","size":77514},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_15.jpg","primary":false,"translateUrl":"","linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILE8BQFWk1QvG7geVPG","market":"us","size":14608},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_16.jpg","primary":false,"translateUrl":"","linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILEF7CPdYN6d3cJhchN","market":"us","size":71783},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_17.jpg","primary":false,"translateUrl":"","linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILE768BrewMWxs7AbgU","market":"us","size":69816},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_18.jpg","primary":false,"translateUrl":"","linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILE7TbnHmfUzDCLBpAP","market":"us","size":73780},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_19.jpg","primary":false,"translateUrl":"","linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILEAYiuBmx6UpcAGmZ9","market":"us","size":34552},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_20.jpg","primary":false,"translateUrl":"","linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILEFaUDvQgf5NT9s6bX","market":"us","size":43320},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_21.jpg","primary":false,"translateUrl":"","linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILE31X2JDZaCZKFF3Hz","market":"us","size":37594},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_22.jpg","primary":false,"translateUrl":"","linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILEFDCQeoiuNHSTw7Vz","market":"us","size":37387},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_23.jpg","primary":false,"translateUrl":"","linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILEDkkedijHRffDFtss","market":"us","size":16550},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_24.jpg","primary":false,"translateUrl":"","linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILE8pHm4iduLGjJqrVm","market":"us","size":41555},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_25.jpg","primary":false,"translateUrl":"","linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILEH8ajX7crEVr2vYAD","market":"us","size":42297},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_26.jpg","primary":false,"translateUrl":"","linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILEAffiUXiN2QYAkhho","market":"us","size":44963},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_27.jpg","primary":false,"translateUrl":"","linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILEFcT7bKoeq8qXh3U3","market":"us","size":15856},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_28.jpg","primary":false,"translateUrl":"","linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILEHUwarChSreojBGXZ","market":"us","size":64668},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_29.jpg","primary":false,"translateUrl":"","linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILE9C2QRjUffH6i7KTS","market":"us","size":55633},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_30.jpg","primary":false,"translateUrl":"","linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILE2DuigG66Ddxie6AT","market":"us","size":58835},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_31.jpg","primary":false,"translateUrl":"","linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILEAK9Z3cNFBbFQx4Gn","market":"us","size":16666},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_32.jpg","primary":false,"translateUrl":"","linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILEDUoEwL8hx9n5ZUNk","market":"us","size":64349},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_33.jpg","primary":false,"translateUrl":"","linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILE6rbyjaGCVyskP7Fm","market":"us","size":58483},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_34.jpg","primary":false,"translateUrl":"","linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILE2of7fyphcSfL6pig","market":"us","size":36777},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_35.jpg","primary":false,"translateUrl":"","linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILEHhVPg866Nq33247w","market":"us","size":54513},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_36.jpg","primary":false,"translateUrl":"","linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILE34Lq15W9iQUwRfuY","market":"us","size":38022},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_37.jpg","primary":false,"translateUrl":"","linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILE5dcNUum5EVkbTP6Z","market":"us","size":57175},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_38.jpg","primary":false,"translateUrl":"","linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILE9netjEJLgAGuW8Bh","market":"us","size":58819},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_39.jpg","primary":false,"translateUrl":"","linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILEBHDHEd11YfvAouv6","market":"us","size":65823},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_40.jpg","primary":false,"translateUrl":"","linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILEECQLkhM92ZXtNtbd","market":"us","size":51838},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007144/exh991_41.jpg","primary":false,"translateUrl":"","linkName":"exh991_41.jpg","type":"GRAPHIC","id":"NTFILEEwbvJDFJTi4iLsdp","market":"us","size":62399}],"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":"2023-11-16 21:11","pubTimestamp":1700140297,"title_zh":"Form 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":"17222100","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323007133-CHMG","pdf_url":"","pub_time":1700082917000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007133/0001171843-23-007133-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/763563/000117184323007133/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE8xwhdQ1rBEzUCs2U","market":"us","size":2078},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323007133/f8k_111523.htm","primary":false,"translateUrl":"","linkName":"f8k_111523.htm","type":"8-K","id":"NTFILE7pCCwGxQNrTEPMBR","market":"us","size":14435}],"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":"2023-11-16 05:15","pubTimestamp":1700082917,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17196383","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356323000079-CHMG","pdf_url":"","pub_time":1699552324000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CHMG","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/0000763563-23-000079-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg-20230930.htm","primary":true,"translateUrl":"","linkName":"chmg-20230930.htm","type":"10-Q","id":"NTFILE2PRPoi3gcCtQys5v","market":"us","size":4631266},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg10q09302023exh31-1.htm","primary":false,"translateUrl":"","linkName":"chmg10q09302023exh31-1.htm","type":"EX-31.1","id":"NTFILEGdWUicYcqwoF8Pc8","market":"us","size":8403},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg10q09302023exh31-2.htm","primary":false,"translateUrl":"","linkName":"chmg10q09302023exh31-2.htm","type":"EX-31.2","id":"NTFILEFuaxvZUdn7FJwRVM","market":"us","size":8373},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg10q09302023exh32-1.htm","primary":false,"translateUrl":"","linkName":"chmg10q09302023exh32-1.htm","type":"EX-32.1","id":"NTFILEHp5fVp71zvLmpkqs","market":"us","size":3971},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg10q09302023exh32-2.htm","primary":false,"translateUrl":"","linkName":"chmg10q09302023exh32-2.htm","type":"EX-32.2","id":"NTFILE6c5q4jDAvjQGkQpj","market":"us","size":3696},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000079/chmg-20230930_g1.jpg","primary":false,"translateUrl":"","linkName":"chmg-20230930_g1.jpg","type":"GRAPHIC","id":"NTFILEGbFDJvNMfm222zg4","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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-11-10 01:52","pubTimestamp":1699552324,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17112556","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323006378-CHMG","pdf_url":"","pub_time":1698235564000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323006378/0001171843-23-006378-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/763563/000117184323006378/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEBpsC4zanbGqBfvjN","market":"us","size":638091},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323006378/f8k_102523.htm","primary":false,"translateUrl":"","linkName":"f8k_102523.htm","type":"8-K","id":"NTFILE7c4aoQ6k2bJpMKGG","market":"us","size":14467}],"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":"2023-10-25 20:06","pubTimestamp":1698235564,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16973816","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323005749-CHMG","pdf_url":"","pub_time":1695058270000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/0001171843-23-005749-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/763563/000117184323005749/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILE5jeUbBoPRj974G9a","market":"us","size":45769},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/f8k_091823.htm","primary":false,"translateUrl":"","linkName":"f8k_091823.htm","type":"8-K","id":"NTFILEBaZqe11SJkSNKGkH","market":"us","size":24258},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_01.jpg","primary":false,"translateUrl":"","linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILEZdnojH1sQTqToVfB","market":"us","size":122327},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_02.jpg","primary":false,"translateUrl":"","linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILEHCbVrbZd9PWvKNrg","market":"us","size":99114},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_03.jpg","primary":false,"translateUrl":"","linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILECLjVj1DcUrNMiPu7","market":"us","size":245672},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_04.jpg","primary":false,"translateUrl":"","linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE12ZoJJrXNJLxaVAr","market":"us","size":135432},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_05.jpg","primary":false,"translateUrl":"","linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILE9fnzCip9K5RSKkP8","market":"us","size":161566},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_06.jpg","primary":false,"translateUrl":"","linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILEBKbgMRHzPSJ27mgx","market":"us","size":154513},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_07.jpg","primary":false,"translateUrl":"","linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILE4k3RMZxKCjT59Gim","market":"us","size":131945},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_08.jpg","primary":false,"translateUrl":"","linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILEGzVmNGZXVJgXz5ro","market":"us","size":118235},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_09.jpg","primary":false,"translateUrl":"","linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILEATwCT9AjWDCYq28E","market":"us","size":68509},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_10.jpg","primary":false,"translateUrl":"","linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILE6tH2RUxxRfjoWt9P","market":"us","size":139233},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_11.jpg","primary":false,"translateUrl":"","linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILEBFNhZDBZc7fsWKz2","market":"us","size":209783},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_12.jpg","primary":false,"translateUrl":"","linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILEHmACR3CV8c7vy8Nu","market":"us","size":189270},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_13.jpg","primary":false,"translateUrl":"","linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILEHfUiCHC3eTzYHXQi","market":"us","size":146524},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_14.jpg","primary":false,"translateUrl":"","linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILE5ihoYejSubXj46Eo","market":"us","size":198096},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_15.jpg","primary":false,"translateUrl":"","linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILEnTqNvGFkCk78SihE","market":"us","size":64877},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_16.jpg","primary":false,"translateUrl":"","linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILEHFy7YLFma2izYKNR","market":"us","size":185147},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_17.jpg","primary":false,"translateUrl":"","linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILECC8oTWByc45VwN1U","market":"us","size":167152},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_18.jpg","primary":false,"translateUrl":"","linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILEBjqLpB7XqGRd8H9p","market":"us","size":150715},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_19.jpg","primary":false,"translateUrl":"","linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILE81W36d9VreDXSrJH","market":"us","size":102255},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_20.jpg","primary":false,"translateUrl":"","linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILEAFRt3hsViDvpo195","market":"us","size":112328},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_21.jpg","primary":false,"translateUrl":"","linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILEFiqaGK8pVGo73dLd","market":"us","size":114319},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_22.jpg","primary":false,"translateUrl":"","linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILE6bgXYAYVxehCzCte","market":"us","size":110401},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_23.jpg","primary":false,"translateUrl":"","linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILE2KHqBKSkBPHJhNnp","market":"us","size":68674},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_24.jpg","primary":false,"translateUrl":"","linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILEHwo4yWWAGLsaKmua","market":"us","size":120709},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_25.jpg","primary":false,"translateUrl":"","linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILEG6UWFs9TKAMPcRJa","market":"us","size":113794},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_26.jpg","primary":false,"translateUrl":"","linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILE3aS85WzrLDxHj9xk","market":"us","size":124864},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_27.jpg","primary":false,"translateUrl":"","linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILEHmnu1A27upHSSWC4","market":"us","size":66794},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_28.jpg","primary":false,"translateUrl":"","linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILEAsa5rD6VkrZ5rHim","market":"us","size":157191},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_29.jpg","primary":false,"translateUrl":"","linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILEECebGGZFngJRbYoN","market":"us","size":148938},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_30.jpg","primary":false,"translateUrl":"","linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILEJ4T5ofrGkvS2JEhP","market":"us","size":168677},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_31.jpg","primary":false,"translateUrl":"","linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILEFLFbhq6U1NaWDCfR","market":"us","size":68481},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_32.jpg","primary":false,"translateUrl":"","linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILEG9EknM9sbKgTctHR","market":"us","size":168041},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_33.jpg","primary":false,"translateUrl":"","linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILEAY6RdCmbTuAP6CMi","market":"us","size":146882},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_34.jpg","primary":false,"translateUrl":"","linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILE6gFcUKGud9Yjna2z","market":"us","size":106317},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_35.jpg","primary":false,"translateUrl":"","linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILE34XaNYdctYd8vmVu","market":"us","size":130767},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_36.jpg","primary":false,"translateUrl":"","linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILE6MDPD6asHkf9Y6sC","market":"us","size":105744},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_37.jpg","primary":false,"translateUrl":"","linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILE45xczirDbJP16JLT","market":"us","size":144649},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_38.jpg","primary":false,"translateUrl":"","linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILEABJNdL7vtnn7d6AS","market":"us","size":140859},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_39.jpg","primary":false,"translateUrl":"","linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILE4GdyRfNyxJnU2i4N","market":"us","size":156103},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_40.jpg","primary":false,"translateUrl":"","linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILECwCDUhmYASbTPtbo","market":"us","size":147199},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005749/exh991_41.jpg","primary":false,"translateUrl":"","linkName":"exh991_41.jpg","type":"GRAPHIC","id":"NTFILE2rDfCsEY1dGat3uC","market":"us","size":143951}],"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":"2023-09-19 01:31","pubTimestamp":1695058270,"title_zh":"Form 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":"16930117","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323005612-CHMG","pdf_url":"","pub_time":1694093237000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/0001171843-23-005612-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","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/763563/000117184323005612/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEvWnjUo3EeqV75nM7","market":"us","size":44504},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/f8k_090723.htm","primary":false,"translateUrl":"","linkName":"f8k_090723.htm","type":"8-K","id":"NTFILEFADq8un3RXvm9gZg","market":"us","size":22825},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_01.jpg","primary":false,"translateUrl":"","linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILE7ASb4dhNbHCPNjZn","market":"us","size":44368},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_02.jpg","primary":false,"translateUrl":"","linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILECPvVYxdpDuAvG7is","market":"us","size":32064},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_03.jpg","primary":false,"translateUrl":"","linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILECX7i8bCQCPLN7Bhs","market":"us","size":127448},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_04.jpg","primary":false,"translateUrl":"","linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE4JmRfHgiwfdQRvg1","market":"us","size":51208},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_05.jpg","primary":false,"translateUrl":"","linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILE8sHvcKozKtNxJyuA","market":"us","size":64270},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_06.jpg","primary":false,"translateUrl":"","linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILEDPHsWUtMw9RZPxDq","market":"us","size":62363},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_07.jpg","primary":false,"translateUrl":"","linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILEEusNhrhKZ9e2xN7e","market":"us","size":49345},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_08.jpg","primary":false,"translateUrl":"","linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILE2VXK268wvTnmtzkv","market":"us","size":42921},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_09.jpg","primary":false,"translateUrl":"","linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILE29EDWzAXnxfBJ9iV","market":"us","size":16761},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_10.jpg","primary":false,"translateUrl":"","linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILEC5r1p6ZitoLSuzyJ","market":"us","size":51845},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_11.jpg","primary":false,"translateUrl":"","linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILEEPR3865t5xnPGSww","market":"us","size":74968},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_12.jpg","primary":false,"translateUrl":"","linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILE3VZsXE5ZaTHmenWZ","market":"us","size":75484},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_13.jpg","primary":false,"translateUrl":"","linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILE6j8ApTXbsb8RMcLu","market":"us","size":59993},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_14.jpg","primary":false,"translateUrl":"","linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILEFtR3nebVyHhwFF4d","market":"us","size":77401},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_15.jpg","primary":false,"translateUrl":"","linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILEFPDuchEXuzsomyvq","market":"us","size":14574},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_16.jpg","primary":false,"translateUrl":"","linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILE9ZwswqEQKvWBWfcB","market":"us","size":75088},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_17.jpg","primary":false,"translateUrl":"","linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILEBqHhAoPxk42PpYkW","market":"us","size":69915},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_18.jpg","primary":false,"translateUrl":"","linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILE3DjZrtqSDAM6WoJq","market":"us","size":63603},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_19.jpg","primary":false,"translateUrl":"","linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILEGWMQRmXMRqB2jn5J","market":"us","size":34830},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_20.jpg","primary":false,"translateUrl":"","linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILEA1gZFyGePd4obKBQ","market":"us","size":42173},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_21.jpg","primary":false,"translateUrl":"","linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILE56RQUySyNQxSdGB5","market":"us","size":39996},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_22.jpg","primary":false,"translateUrl":"","linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILEF8h1M4bUy9YMRBL3","market":"us","size":38183},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_23.jpg","primary":false,"translateUrl":"","linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILE8zBXqVo2Fyq73RMj","market":"us","size":16511},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_24.jpg","primary":false,"translateUrl":"","linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILE4GdVWNqGjC8d7yoy","market":"us","size":42005},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_25.jpg","primary":false,"translateUrl":"","linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILE45XNWkQFuKWSRnjh","market":"us","size":42437},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_26.jpg","primary":false,"translateUrl":"","linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILE7NTChMXKgW4zSnT2","market":"us","size":44528},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_27.jpg","primary":false,"translateUrl":"","linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILEB3rzqmtHzh6sRh6y","market":"us","size":15814},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_28.jpg","primary":false,"translateUrl":"","linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILE7YyKYjMgu2N5FoAS","market":"us","size":64909},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_29.jpg","primary":false,"translateUrl":"","linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILE8SuXUWnuUewWegW9","market":"us","size":55544},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_30.jpg","primary":false,"translateUrl":"","linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILE69tbyUW6CYMrCiyH","market":"us","size":60670},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_31.jpg","primary":false,"translateUrl":"","linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILEEEAW9ri44FqnPWrb","market":"us","size":16627},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_32.jpg","primary":false,"translateUrl":"","linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILEByxMuTmw8X89whkL","market":"us","size":63993},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_33.jpg","primary":false,"translateUrl":"","linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILEC3nWks5yAuJF25Bp","market":"us","size":57828},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_34.jpg","primary":false,"translateUrl":"","linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILEAxEe6p8GUv9FC2MQ","market":"us","size":35336},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_35.jpg","primary":false,"translateUrl":"","linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILE8Rwv8nNoqethmRp8","market":"us","size":51223},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_36.jpg","primary":false,"translateUrl":"","linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILEB4gzYAsSPoGcXicw","market":"us","size":35485},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_37.jpg","primary":false,"translateUrl":"","linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILEC4V8HND2YoPJKm4D","market":"us","size":56924},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_38.jpg","primary":false,"translateUrl":"","linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILEF82vnrtoiRZeRZqF","market":"us","size":59098},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_39.jpg","primary":false,"translateUrl":"","linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILE4uvYesDqHyKd2Dio","market":"us","size":65893},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_40.jpg","primary":false,"translateUrl":"","linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILECLFYDUEd6sVb5DvK","market":"us","size":52734},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005612/exh991_41.jpg","primary":false,"translateUrl":"","linkName":"exh991_41.jpg","type":"GRAPHIC","id":"NTFILEHK9njCBqgMKKFXfY","market":"us","size":62401}],"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":"2023-09-07 21:27","pubTimestamp":1694093237,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16800546","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323005339-CHMG","pdf_url":"","pub_time":1692115200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005339/0001171843-23-005339-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/763563/000117184323005339/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILEFNUUNaiPDaFVgBjA","market":"us","size":2047},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005339/f8k_081623.htm","primary":false,"translateUrl":"","linkName":"f8k_081623.htm","type":"8-K","id":"NTFILEAwYsYerJv5B1uf9f","market":"us","size":14333}],"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":"2023-08-16 00:00","pubTimestamp":1692115200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16774600","market":"us","labels":[],"media":"sec.gov","original_id":"AN76356323000076-CHMG","pdf_url":"","pub_time":1691684065000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CHMG","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/0000763563-23-000076-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg-20230630.htm","primary":true,"translateUrl":"","linkName":"chmg-20230630.htm","type":"10-Q","id":"NTFILEGmMgFtm7yKYupfFW","market":"us","size":4577814},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg10q06302023exh31-1.htm","primary":false,"translateUrl":"","linkName":"chmg10q06302023exh31-1.htm","type":"EX-31.1","id":"NTFILEDmRSWtcrN9QuBcqn","market":"us","size":8402},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg10q06302023exh31-2.htm","primary":false,"translateUrl":"","linkName":"chmg10q06302023exh31-2.htm","type":"EX-31.2","id":"NTFILEHVKNtSZDrUzNFkvs","market":"us","size":8372},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg10q06302023exh32-1.htm","primary":false,"translateUrl":"","linkName":"chmg10q06302023exh32-1.htm","type":"EX-32.1","id":"NTFILECiNMMQYjxxiJFQTn","market":"us","size":3965},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg10q06302023exh32-2.htm","primary":false,"translateUrl":"","linkName":"chmg10q06302023exh32-2.htm","type":"EX-32.2","id":"NTFILEBm3qQmMgxra6cRLF","market":"us","size":3690},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000076356323000076/chmg-20230630_g1.jpg","primary":false,"translateUrl":"","linkName":"chmg-20230630_g1.jpg","type":"GRAPHIC","id":"NTFILE24iCDgKULsE83eSf","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":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-08-11 00:14","pubTimestamp":1691684065,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16765644","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323005061-CHMG","pdf_url":"","pub_time":1691498422000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/0001171843-23-005061-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/763563/000117184323005061/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILECdXJF3efixCrxSS5","market":"us","size":44568},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/f8k_080823.htm","primary":false,"translateUrl":"","linkName":"f8k_080823.htm","type":"8-K","id":"NTFILE3GH9LNviqpk4xinB","market":"us","size":23916},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_01.jpg","primary":false,"translateUrl":"","linkName":"exh991_01.jpg","type":"GRAPHIC","id":"NTFILEDabSHgAMtm3hBDg3","market":"us","size":40483},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_02.jpg","primary":false,"translateUrl":"","linkName":"exh991_02.jpg","type":"GRAPHIC","id":"NTFILEC1ZaqGqFW1YaaBSp","market":"us","size":31402},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_03.jpg","primary":false,"translateUrl":"","linkName":"exh991_03.jpg","type":"GRAPHIC","id":"NTFILE64DLU1oLQGFLxyiE","market":"us","size":128391},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_04.jpg","primary":false,"translateUrl":"","linkName":"exh991_04.jpg","type":"GRAPHIC","id":"NTFILE39ywsMKQPazYWiP7","market":"us","size":50311},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_05.jpg","primary":false,"translateUrl":"","linkName":"exh991_05.jpg","type":"GRAPHIC","id":"NTFILEHuBEboCULt7AKzzG","market":"us","size":57632},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_06.jpg","primary":false,"translateUrl":"","linkName":"exh991_06.jpg","type":"GRAPHIC","id":"NTFILECuj75odsj3MuB6QJ","market":"us","size":56384},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_07.jpg","primary":false,"translateUrl":"","linkName":"exh991_07.jpg","type":"GRAPHIC","id":"NTFILEHKmNQ6sgGdFPUoN9","market":"us","size":53126},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_08.jpg","primary":false,"translateUrl":"","linkName":"exh991_08.jpg","type":"GRAPHIC","id":"NTFILECVv1L3CTdz7pjgeK","market":"us","size":44650},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_09.jpg","primary":false,"translateUrl":"","linkName":"exh991_09.jpg","type":"GRAPHIC","id":"NTFILE3vqdEGSsqWcjenka","market":"us","size":16221},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_10.jpg","primary":false,"translateUrl":"","linkName":"exh991_10.jpg","type":"GRAPHIC","id":"NTFILE3XkMWFy7Ng5z186x","market":"us","size":47649},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_11.jpg","primary":false,"translateUrl":"","linkName":"exh991_11.jpg","type":"GRAPHIC","id":"NTFILE46o3TK6rFVmb9TDh","market":"us","size":56035},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_12.jpg","primary":false,"translateUrl":"","linkName":"exh991_12.jpg","type":"GRAPHIC","id":"NTFILE7DZN5nxp6A9kE82c","market":"us","size":66262},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_13.jpg","primary":false,"translateUrl":"","linkName":"exh991_13.jpg","type":"GRAPHIC","id":"NTFILEDf6v6hDGNTBDEFW9","market":"us","size":57851},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_14.jpg","primary":false,"translateUrl":"","linkName":"exh991_14.jpg","type":"GRAPHIC","id":"NTFILEADHLsc1m7HqEMfRn","market":"us","size":56514},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_15.jpg","primary":false,"translateUrl":"","linkName":"exh991_15.jpg","type":"GRAPHIC","id":"NTFILEBnfbyDGE9PAVoSTn","market":"us","size":14002},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_16.jpg","primary":false,"translateUrl":"","linkName":"exh991_16.jpg","type":"GRAPHIC","id":"NTFILE2aDoY42G865qd79g","market":"us","size":70507},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_17.jpg","primary":false,"translateUrl":"","linkName":"exh991_17.jpg","type":"GRAPHIC","id":"NTFILEHt1QMzK9cuYwxtEJ","market":"us","size":67542},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_18.jpg","primary":false,"translateUrl":"","linkName":"exh991_18.jpg","type":"GRAPHIC","id":"NTFILEE7SQ4UcRHX7Jv2ms","market":"us","size":67334},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_19.jpg","primary":false,"translateUrl":"","linkName":"exh991_19.jpg","type":"GRAPHIC","id":"NTFILEFgB9vPrLp8W8qpAV","market":"us","size":44898},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_20.jpg","primary":false,"translateUrl":"","linkName":"exh991_20.jpg","type":"GRAPHIC","id":"NTFILE6N8prckDvvAGSRwE","market":"us","size":37884},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_21.jpg","primary":false,"translateUrl":"","linkName":"exh991_21.jpg","type":"GRAPHIC","id":"NTFILEGzYEFnBxz9Jwcm97","market":"us","size":36925},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_22.jpg","primary":false,"translateUrl":"","linkName":"exh991_22.jpg","type":"GRAPHIC","id":"NTFILEFraQCQXDNdv5ckwr","market":"us","size":16012},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_23.jpg","primary":false,"translateUrl":"","linkName":"exh991_23.jpg","type":"GRAPHIC","id":"NTFILEDidxYXmH9s5Hx7qt","market":"us","size":39869},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_24.jpg","primary":false,"translateUrl":"","linkName":"exh991_24.jpg","type":"GRAPHIC","id":"NTFILE9muCKCMWSbWCuFBB","market":"us","size":39051},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_25.jpg","primary":false,"translateUrl":"","linkName":"exh991_25.jpg","type":"GRAPHIC","id":"NTFILE8enYNG5h3Ug6MaaR","market":"us","size":42334},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_26.jpg","primary":false,"translateUrl":"","linkName":"exh991_26.jpg","type":"GRAPHIC","id":"NTFILE7oR2TnWU7ZVGRjbk","market":"us","size":15316},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_27.jpg","primary":false,"translateUrl":"","linkName":"exh991_27.jpg","type":"GRAPHIC","id":"NTFILEGVP2M4WeCttDLCq7","market":"us","size":58693},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_28.jpg","primary":false,"translateUrl":"","linkName":"exh991_28.jpg","type":"GRAPHIC","id":"NTFILE42rTp66HxKHVA6uM","market":"us","size":53198},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_29.jpg","primary":false,"translateUrl":"","linkName":"exh991_29.jpg","type":"GRAPHIC","id":"NTFILEAJK7YTgTp63r6MXY","market":"us","size":57765},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_30.jpg","primary":false,"translateUrl":"","linkName":"exh991_30.jpg","type":"GRAPHIC","id":"NTFILECQTftmfnCQAwZ3hk","market":"us","size":16217},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_31.jpg","primary":false,"translateUrl":"","linkName":"exh991_31.jpg","type":"GRAPHIC","id":"NTFILE38YNo4UEiQKbi8qG","market":"us","size":61580},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_32.jpg","primary":false,"translateUrl":"","linkName":"exh991_32.jpg","type":"GRAPHIC","id":"NTFILE5M2LP1LAPMikYjHp","market":"us","size":57438},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_33.jpg","primary":false,"translateUrl":"","linkName":"exh991_33.jpg","type":"GRAPHIC","id":"NTFILE3FsnaWKfCeW1a5MC","market":"us","size":32099},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_34.jpg","primary":false,"translateUrl":"","linkName":"exh991_34.jpg","type":"GRAPHIC","id":"NTFILE7JvsmGtwcoc5vkuY","market":"us","size":45178},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_35.jpg","primary":false,"translateUrl":"","linkName":"exh991_35.jpg","type":"GRAPHIC","id":"NTFILEELhKYuBkv8RxnYUe","market":"us","size":33843},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_36.jpg","primary":false,"translateUrl":"","linkName":"exh991_36.jpg","type":"GRAPHIC","id":"NTFILEFB4mExeNeUKmMGq9","market":"us","size":50856},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_37.jpg","primary":false,"translateUrl":"","linkName":"exh991_37.jpg","type":"GRAPHIC","id":"NTFILE7dv5KdtBPr1tATx6","market":"us","size":68175},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_38.jpg","primary":false,"translateUrl":"","linkName":"exh991_38.jpg","type":"GRAPHIC","id":"NTFILE4nTEDMozrGbHgZet","market":"us","size":62485},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_39.jpg","primary":false,"translateUrl":"","linkName":"exh991_39.jpg","type":"GRAPHIC","id":"NTFILECGCRTEpn19HtYiNG","market":"us","size":50492},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323005061/exh991_40.jpg","primary":false,"translateUrl":"","linkName":"exh991_40.jpg","type":"GRAPHIC","id":"NTFILE7atcxGpgwCMcsw9H","market":"us","size":50267}],"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":"2023-08-08 20:40","pubTimestamp":1691498422,"title_zh":"Form 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":"16694457","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323004584-CHMG","pdf_url":"","pub_time":1689886801000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CHMG","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323004584/0001171843-23-004584-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/763563/000117184323004584/exh_991.htm","primary":true,"translateUrl":"","linkName":"exh_991.htm","type":"EX-99.1","id":"NTFILECi6m2PermcMZrx7m","market":"us","size":662799},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323004584/f8k_072023.htm","primary":false,"translateUrl":"","linkName":"f8k_072023.htm","type":"8-K","id":"NTFILEEw9AqexuM2SSzacb","market":"us","size":13895}],"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":"2023-07-21 05:00","pubTimestamp":1689886801,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16781523","market":"us","labels":[],"media":"sec.gov","original_id":"AN117184323004450-CHMG","pdf_url":"","pub_time":1689004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"CHMG","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/763563/000117184323004450/0001171843-23-004450-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/763563/000117184323004450/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE5KadGKd9DgR8s56A","market":"us","size":4551}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-07-11 00:00","pubTimestamp":1689004800,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":4,"totalSize":223,"code":"91000000","status":"200"}]}}