US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Epsilon Energy Ltd.

6.07

+0.13002.19%

Volume:65.59K

Turnover:392.39K

Market Cap:183.56M

PE:-25.29

High:6.12

Open:5.94

Low:5.83

Close:5.94

52wk High:6.65

52wk Low:4.20

Shares:30.24M

Float Shares:18.48M

Volume Ratio:0.85

T/O Rate:0.35%

Dividend:0.25

Dividend Rate:4.12%

EPS(TTM):-0.2400

EPS(LYR):-0.2519

ROE:-3.05%

ROA:5.79%

PB:1.41

PE(LYR):-24.10

Loading ...

Overview Company News Filings

Quarterly Report

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

Annual Report

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

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

4 - Statement of changes in beneficial ownership of securities

Major Issues Report

8-K - Current report

Quarterly Report

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

Annual Report

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

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Quarterly Report

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

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13D - General statement of acquisition of beneficial ownership

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.imtigers.com/stock/EPSN/filings?page=4"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"EPSN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"EPSN\",,,,,undefined,":{"symbol":"EPSN","market":"US","secType":"STK","nameCN":"Epsilon Energy Ltd.","latestPrice":6.07,"timestamp":1789750884264,"preClose":5.94,"halted":0,"volume":65585,"delay":0,"changeRate":0.021885521885521866,"floatShares":18484300,"shares":30240000,"eps":-0.24,"marketStatus":"Trading","change":0.13,"latestTime":"09-18 13:02:30 EDT","open":5.94,"high":6.1199,"low":5.825,"amount":392389.349105,"amplitude":0.049646,"askPrice":6.07,"askSize":32,"bidPrice":6.06,"bidSize":19,"shortable":3,"etf":0,"ttmEps":-0.24,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789761600000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":5.94,"dividendRate":0.041186,"postHourTrading":{"tag":"盘后","latestPrice":5.94,"preClose":5.94,"latestTime":"19:30 EDT","volume":1105,"amount":6563.7,"timestamp":1789687804587,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.848251,"impliedVol":0.5347,"impliedVolPercentile":0.4741},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"EPSN\",,,,,undefined,":{"symbol":"EPSN","floatShares":18484300,"roa":"5.79%","roe":"-3.05%","lyrEps":-0.251898,"volumeRatio":0.848251,"shares":30240000,"dividePrice":0.25,"high":6.1199,"amplitude":0.049646,"preClose":5.94,"low":5.825,"week52Low":4.2,"pbRate":"1.41","psRate":"2.71","week52High":6.65,"institutionHeld":0,"latestPrice":6.07,"committee":-0.254902,"eps":-0.24,"divideRate":0.041186,"volume":65585,"delay":0,"ttmEps":-0.24,"open":5.94,"prevYearClose":4.64,"prevWeekClose":6.34,"prevMonthClose":6.23,"prevQuarterClose":5.41,"fiveDayClose":6.34,"twentyDayClose":5.645,"sixtyDayClose":5.15,"dividendPayoutRate":2.8439792958307266,"dividendFrequency":"Q","dividendGrowthYears":2,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.04221480798725888},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/EPSN\",params:#limit:5,,,undefined,":[{"date":"2026-09-15","symbol":"EPSN","amount":0.0625,"announcedDate":"2026-09-04","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-09-15","defaultRemindTime":1789479000000,"name":"Epsilon Energy Ltd.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-30","payableDate":"2026-09-15","currency":"USD","dateTimestamp":1789444800000,"payDate":"2026-09-30"},{"market":"US","date":"2026-08-12","symbol":"EPSN","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786507200000,"reportTimeType":"post","actualEps":-0.03},{"date":"2026-06-15","symbol":"EPSN","amount":0.0625,"announcedDate":"2026-06-01","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-15","defaultRemindTime":1781530200000,"name":"Epsilon Energy Ltd.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-30","payableDate":"2026-06-15","currency":"USD","dateTimestamp":1781496000000,"payDate":"2026-06-30"},{"market":"US","date":"2026-05-13","symbol":"EPSN","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778644800000,"reportTimeType":"post","actualEps":0.03},{"market":"US","date":"2026-03-24","symbol":"EPSN","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1774324800000,"reportTimeType":"post","actualEps":0.21}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"EPSN\",market:\"US\",,,undefined,":[{"executeDate":"2022-03-07","recordDate":"2022-03-08","paymentDate":"2022-03-31","value":0.0625,"currency":"USD"},{"executeDate":"2022-06-14","recordDate":"2022-06-15","paymentDate":"2022-06-30","value":0.0625,"currency":"USD"},{"executeDate":"2022-09-14","recordDate":"2022-09-15","paymentDate":"2022-09-30","value":0.0625,"currency":"USD"},{"executeDate":"2022-12-14","recordDate":"2022-12-15","paymentDate":"2022-12-30","value":0.0625,"currency":"USD"},{"executeDate":"2023-03-14","recordDate":"2023-03-15","paymentDate":"2023-03-31","value":0.0625,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"EPSN\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/EPSN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"EPSN","date":"2026-09-17","current":-25.291667,"percent":0.011345,"low":-54.802695,"twenty":4.22566,"median":17.044684,"eighty":25.77647,"high":83.144884,"avg":14.62316,"sd":20.853637,"marketCap":178674296},"quantilePoints":[{"date":"2021-09-24","current":37.715195,"twenty":-5.112247,"median":11.794221,"eighty":23.747066,"marketCap":127531971},{"date":"2021-10-01","current":42.446991,"twenty":-5.112247,"median":11.794221,"eighty":23.747066,"marketCap":143532292},{"date":"2021-10-08","current":40.359434,"twenty":-5.112247,"median":11.794221,"eighty":23.747066,"marketCap":136473327},{"date":"2021-10-15","current":39.1069,"twenty":-5.112247,"median":11.794221,"eighty":23.747066,"marketCap":132237948},{"date":"2021-10-22","current":38.689388,"twenty":-5.112247,"median":11.794221,"eighty":23.747066,"marketCap":130826155},{"date":"2021-10-29","current":37.78478,"twenty":-5.104078,"median":11.846838,"eighty":23.820723,"marketCap":127767270},{"date":"2021-11-05","current":39.315655,"twenty":-5.090831,"median":11.90525,"eighty":24.468906,"marketCap":132943844},{"date":"2021-11-12","current":25.811004,"twenty":-5.039448,"median":11.969444,"eighty":28.468332,"marketCap":130879782},{"date":"2021-11-19","current":24.003771,"twenty":-5.021568,"median":12.053088,"eighty":28.468332,"marketCap":121715848},{"date":"2021-11-26","current":24.559843,"twenty":-5.002837,"median":12.092297,"eighty":28.468332,"marketCap":124535520},{"date":"2021-12-03","current":24.930557,"twenty":-4.972219,"median":12.334851,"eighty":28.468332,"marketCap":126415301},{"date":"2021-12-10","current":25.486629,"twenty":-4.943055,"median":12.379643,"eighty":28.468332,"marketCap":129234974},{"date":"2021-12-17","current":24.976896,"twenty":-4.897552,"median":12.423845,"eighty":28.468332,"marketCap":126650274},{"date":"2021-12-23","current":24.420825,"twenty":-4.846619,"median":12.428973,"eighty":28.468332,"marketCap":123830602},{"date":"2021-12-31","current":26.320737,"twenty":-4.785221,"median":12.589697,"eighty":28.468332,"marketCap":133464482},{"date":"2022-01-07","current":26.228058,"twenty":-4.755001,"median":12.589697,"eighty":28.439488,"marketCap":132994536},{"date":"2022-01-14","current":26.292933,"twenty":-4.701065,"median":12.670312,"eighty":28.439488,"marketCap":133323498},{"date":"2022-01-21","current":25.903683,"twenty":-4.682314,"median":12.704703,"eighty":28.439488,"marketCap":131349728},{"date":"2022-01-28","current":25.301272,"twenty":-4.675361,"median":12.747239,"eighty":28.439488,"marketCap":128295083},{"date":"2022-02-04","current":26.367076,"twenty":-4.584555,"median":12.804256,"eighty":28.439488,"marketCap":133699454},{"date":"2022-02-11","current":26.876809,"twenty":-4.33406,"median":12.821149,"eighty":28.439488,"marketCap":136284154},{"date":"2022-02-18","current":26.783667,"twenty":-4.189541,"median":12.854333,"eighty":28.439488,"marketCap":135811859},{"date":"2022-02-25","current":27.247523,"twenty":-4.07509,"median":12.910384,"eighty":28.439488,"marketCap":138163935},{"date":"2022-03-04","current":27.618238,"twenty":-4.020674,"median":12.971986,"eighty":28.439488,"marketCap":140043717},{"date":"2022-03-11","current":27.803595,"twenty":-3.825424,"median":13.039561,"eighty":28.554862,"marketCap":140983608},{"date":"2022-03-18","current":27.154845,"twenty":-3.802292,"median":13.159779,"eighty":28.554862,"marketCap":137693990},{"date":"2022-03-25","current":13.280792,"twenty":7.774253,"median":13.243493,"eighty":28.554862,"marketCap":154422633},{"date":"2022-04-01","current":13.280792,"twenty":8.002183,"median":13.259999,"eighty":28.554862,"marketCap":154422633},{"date":"2022-04-08","current":13.158576,"twenty":8.211632,"median":13.276505,"eighty":28.554862,"marketCap":153001566},{"date":"2022-04-14","current":13.851133,"twenty":8.655171,"median":13.276505,"eighty":28.554862,"marketCap":161054280},{"date":"2022-04-22","current":14.930706,"twenty":8.778376,"median":13.305543,"eighty":28.554862,"marketCap":173607040},{"date":"2022-04-29","current":15.073291,"twenty":8.901581,"median":13.323738,"eighty":28.554862,"marketCap":175264952},{"date":"2022-05-06","current":15.012183,"twenty":8.932383,"median":13.333995,"eighty":28.554862,"marketCap":174554418},{"date":"2022-05-13","current":11.322238,"twenty":9.021657,"median":13.334525,"eighty":28.554862,"marketCap":166412421},{"date":"2022-05-20","current":11.25754,"twenty":9.107689,"median":13.334525,"eighty":28.554862,"marketCap":165461492},{"date":"2022-05-27","current":11.500159,"twenty":9.236253,"median":13.334525,"eighty":28.554862,"marketCap":169027473},{"date":"2022-06-03","current":11.419286,"twenty":9.439476,"median":13.334525,"eighty":28.554862,"marketCap":167838813},{"date":"2022-06-10","current":11.306063,"twenty":9.506657,"median":13.334525,"eighty":28.554862,"marketCap":166174688},{"date":"2022-06-17","current":9.656252,"twenty":9.616488,"median":13.334525,"eighty":28.554862,"marketCap":141926021},{"date":"2022-06-24","current":9.365108,"twenty":9.632877,"median":13.335054,"eighty":28.554862,"marketCap":137646845},{"date":"2022-07-01","current":9.947395,"twenty":9.688452,"median":13.335054,"eighty":28.554862,"marketCap":146205198},{"date":"2022-07-08","current":9.623902,"twenty":9.688452,"median":13.335054,"eighty":28.554862,"marketCap":141450557},{"date":"2022-07-15","current":9.478331,"twenty":9.688452,"median":13.335054,"eighty":28.554862,"marketCap":139310969},{"date":"2022-07-22","current":9.817998,"twenty":9.72087,"median":13.335054,"eighty":28.554862,"marketCap":144303342},{"date":"2022-07-29","current":10.001044,"twenty":9.743347,"median":13.335054,"eighty":28.554862,"marketCap":146993719},{"date":"2022-08-05","current":9.578464,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":140782717},{"date":"2022-08-12","current":5.778242,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":148881317},{"date":"2022-08-19","current":6.411352,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":165193931},{"date":"2022-08-26","current":6.744598,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":173780298},{"date":"2022-09-02","current":6.271762,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":161597288},{"date":"2022-09-09","current":6.191469,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":159528475},{"date":"2022-09-16","current":6.200391,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":159758343},{"date":"2022-09-23","current":5.549127,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":142977970},{"date":"2022-09-30","current":5.638341,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":145276651},{"date":"2022-10-07","current":5.923827,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":152632431},{"date":"2022-10-14","current":5.798927,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":149414278},{"date":"2022-10-21","current":5.914905,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":152402563},{"date":"2022-10-28","current":6.191469,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":159528475},{"date":"2022-11-04","current":6.423426,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":165505046},{"date":"2022-11-11","current":4.960906,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":168560868},{"date":"2022-11-18","current":4.960906,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":168560868},{"date":"2022-11-25","current":5.035455,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":171093886},{"date":"2022-12-02","current":4.893134,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":166258124},{"date":"2022-12-09","current":4.337404,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":147375622},{"date":"2022-12-16","current":4.54072,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":154283854},{"date":"2022-12-23","current":4.642378,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":157737970},{"date":"2022-12-30","current":4.49328,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":152671933},{"date":"2023-01-06","current":4.330627,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":147145347},{"date":"2023-01-13","current":4.27641,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":145303152},{"date":"2023-01-20","current":4.061746,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":138009349},{"date":"2023-01-27","current":4.014121,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":136391149},{"date":"2023-02-03","current":3.925674,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":133385920},{"date":"2023-02-10","current":3.912067,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":132923578},{"date":"2023-02-17","current":3.707959,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":125988434},{"date":"2023-02-24","current":3.844031,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":130611863},{"date":"2023-03-03","current":4.014121,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":136391149},{"date":"2023-03-10","current":3.639923,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":123676720},{"date":"2023-03-17","current":3.238511,"twenty":9.755881,"median":13.335054,"eighty":28.554862,"marketCap":110037605},{"date":"2023-03-24","current":3.488768,"twenty":9.743347,"median":13.333995,"eighty":28.554862,"marketCap":123344268},{"date":"2023-03-31","current":3.462829,"twenty":9.72091,"median":13.323738,"eighty":28.554862,"marketCap":122427210},{"date":"2023-04-06","current":3.456344,"twenty":9.703734,"median":13.323738,"eighty":28.554862,"marketCap":122197946},{"date":"2023-04-14","current":3.650885,"twenty":9.656252,"median":13.291159,"eighty":28.554862,"marketCap":129075879},{"date":"2023-04-21","current":3.313681,"twenty":9.636842,"median":13.276505,"eighty":28.569284,"marketCap":117154128},{"date":"2023-04-28","current":3.313681,"twenty":9.604756,"median":13.1996,"eighty":28.583705,"marketCap":117154128},{"date":"2023-05-05","current":3.242349,"twenty":9.562015,"median":13.138207,"eighty":28.583705,"marketCap":114632220},{"date":"2023-05-12","current":3.555549,"twenty":9.514736,"median":13.046802,"eighty":28.598127,"marketCap":117612657},{"date":"2023-05-19","current":3.509726,"twenty":9.467489,"median":13.046802,"eighty":28.598127,"marketCap":116096883},{"date":"2023-05-26","current":3.513643,"twenty":9.424949,"median":13.046802,"eighty":28.612548,"marketCap":116226457},{"date":"2023-06-02","current":3.389144,"twenty":9.291316,"median":13.046802,"eighty":28.612548,"marketCap":112108197},{"date":"2023-06-09","current":3.45831,"twenty":9.15287,"median":13.032321,"eighty":28.62697,"marketCap":114396120},{"date":"2023-06-16","current":3.548226,"twenty":9.11166,"median":12.971986,"eighty":28.641175,"marketCap":117370419},{"date":"2023-06-23","current":3.589726,"twenty":9.062788,"median":12.971986,"eighty":28.669584,"marketCap":118743172},{"date":"2023-06-30","current":3.679642,"twenty":9.019852,"median":12.971986,"eighty":28.683788,"marketCap":121717471},{"date":"2023-07-07","current":3.658892,"twenty":8.932383,"median":12.971986,"eighty":28.697993,"marketCap":121031094},{"date":"2023-07-14","current":4.191472,"twenty":8.901581,"median":12.971986,"eighty":28.697993,"marketCap":138648097},{"date":"2023-07-21","current":4.022162,"twenty":8.853807,"median":12.971986,"eighty":28.712414,"marketCap":133047572},{"date":"2023-07-28","current":3.953874,"twenty":8.716773,"median":12.971986,"eighty":28.712414,"marketCap":130788700},{"date":"2023-08-04","current":4.097279,"twenty":8.223952,"median":12.971986,"eighty":28.712414,"marketCap":135532332},{"date":"2023-08-11","current":4.281657,"twenty":8.122308,"median":12.971986,"eighty":28.712414,"marketCap":141631286},{"date":"2023-08-18","current":5.188626,"twenty":7.848176,"median":12.893775,"eighty":28.712414,"marketCap":118955583},{"date":"2023-08-25","current":5.257545,"twenty":7.495248,"median":12.854333,"eighty":28.712414,"marketCap":120535638},{"date":"2023-09-01","current":5.316619,"twenty":6.726755,"median":12.821149,"eighty":28.712414,"marketCap":121889971},{"date":"2023-09-08","current":5.316619,"twenty":6.423426,"median":12.821149,"eighty":28.712414,"marketCap":121889971},{"date":"2023-09-15","current":5.228009,"twenty":6.355623,"median":12.760815,"eighty":28.712414,"marketCap":119858472},{"date":"2023-09-22","current":5.080325,"twenty":6.239645,"median":12.704703,"eighty":28.712414,"marketCap":116472639},{"date":"2023-09-29","current":5.178781,"twenty":6.191469,"median":12.670312,"eighty":28.712414,"marketCap":118729861},{"date":"2023-10-06","current":5.100016,"twenty":6.121882,"median":12.542101,"eighty":28.726835,"marketCap":116924084},{"date":"2023-10-13","current":5.188626,"twenty":6.070729,"median":12.428973,"eighty":28.726835,"marketCap":118955583},{"date":"2023-10-20","current":5.483994,"twenty":6.014825,"median":12.379046,"eighty":28.726835,"marketCap":125727248},{"date":"2023-10-27","current":5.444612,"twenty":5.986276,"median":12.334851,"eighty":28.770099,"marketCap":124824360},{"date":"2023-11-03","current":5.710443,"twenty":5.861377,"median":12.066964,"eighty":28.770099,"marketCap":130918858},{"date":"2023-11-10","current":5.651369,"twenty":5.831744,"median":11.794221,"eighty":28.770099,"marketCap":129564525},{"date":"2023-11-17","current":8.762939,"twenty":5.831744,"median":11.558004,"eighty":28.770099,"marketCap":120109579},{"date":"2023-11-24","current":8.665932,"twenty":5.831744,"median":11.437394,"eighty":28.770099,"marketCap":118779953},{"date":"2023-12-01","current":8.617429,"twenty":5.831744,"median":11.407763,"eighty":28.770099,"marketCap":118115139},{"date":"2023-12-08","current":8.326409,"twenty":5.832318,"median":11.357576,"eighty":28.755678,"marketCap":114126260},{"date":"2023-12-15","current":8.051556,"twenty":5.832318,"median":11.331986,"eighty":28.755678,"marketCap":110358986},{"date":"2023-12-22","current":8.294073,"twenty":5.832318,"median":11.322238,"eighty":28.755678,"marketCap":113683052},{"date":"2023-12-29","current":8.10006,"twenty":5.831744,"median":11.306063,"eighty":28.770099,"marketCap":111023799},{"date":"2024-01-05","current":8.067724,"twenty":5.825181,"median":11.290328,"eighty":28.770099,"marketCap":110580590},{"date":"2024-01-12","current":7.728201,"twenty":5.825181,"median":11.266662,"eighty":28.770099,"marketCap":105926898},{"date":"2024-01-19","current":7.695865,"twenty":5.818617,"median":11.241365,"eighty":28.770099,"marketCap":105483689},{"date":"2024-01-26","current":7.906046,"twenty":5.825181,"median":11.196595,"eighty":28.770099,"marketCap":108364546},{"date":"2024-02-02","current":7.922214,"twenty":5.825181,"median":11.111458,"eighty":28.770099,"marketCap":108586151},{"date":"2024-02-09","current":7.922214,"twenty":5.825181,"median":11.063283,"eighty":28.770099,"marketCap":108586151},{"date":"2024-02-16","current":8.10006,"twenty":5.825181,"median":11.02353,"eighty":28.770099,"marketCap":111023799},{"date":"2024-02-23","current":8.164731,"twenty":5.825181,"median":10.998643,"eighty":28.770099,"marketCap":111910216},{"date":"2024-03-01","current":8.132395,"twenty":5.831744,"median":10.963305,"eighty":28.770099,"marketCap":111467008},{"date":"2024-03-08","current":8.067724,"twenty":5.831744,"median":10.95672,"eighty":28.770099,"marketCap":110580590},{"date":"2024-03-15","current":8.035388,"twenty":5.831744,"median":10.856506,"eighty":28.770099,"marketCap":110137381},{"date":"2024-03-22","current":16.564691,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":115044310},{"date":"2024-03-28","current":16.659346,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":115701706},{"date":"2024-04-05","current":17.669003,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":122713931},{"date":"2024-04-12","current":17.195726,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":119426950},{"date":"2024-04-19","current":16.57122,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":115089660},{"date":"2024-04-26","current":17.202505,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":119474028},{"date":"2024-05-03","current":17.044684,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":118377936},{"date":"2024-05-10","current":23.871549,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":117501062},{"date":"2024-05-17","current":24.218294,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":119207818},{"date":"2024-05-24","current":23.515268,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":115747368},{"date":"2024-05-31","current":23.916096,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":117720334},{"date":"2024-06-07","current":23.693414,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":116624242},{"date":"2024-06-14","current":23.604341,"twenty":5.831744,"median":10.815449,"eighty":28.770099,"marketCap":116185805},{"date":"2024-06-21","current":24.005169,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":118158771},{"date":"2024-06-28","current":24.272388,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":119474082},{"date":"2024-07-05","current":24.183315,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":119035645},{"date":"2024-07-12","current":24.049706,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":118377990},{"date":"2024-07-19","current":24.851362,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":122323923},{"date":"2024-07-26","current":24.094242,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":118597208},{"date":"2024-08-02","current":23.158976,"twenty":5.825181,"median":10.8153,"eighty":28.770099,"marketCap":113993620},{"date":"2024-08-09","current":23.470731,"twenty":5.825181,"median":10.856506,"eighty":28.770099,"marketCap":115528149},{"date":"2024-08-16","current":22.2639,"twenty":5.825181,"median":10.922315,"eighty":28.770099,"marketCap":118161042},{"date":"2024-08-23","current":22.388048,"twenty":5.825181,"median":10.963305,"eighty":28.770099,"marketCap":118819932},{"date":"2024-08-30","current":22.470814,"twenty":5.825181,"median":10.976715,"eighty":28.770099,"marketCap":119259193},{"date":"2024-09-06","current":21.436246,"twenty":5.825181,"median":10.976715,"eighty":28.770099,"marketCap":113768438},{"date":"2024-09-13","current":20.608592,"twenty":5.825181,"median":11.017715,"eighty":28.770099,"marketCap":109375834},{"date":"2024-09-20","current":22.760493,"twenty":5.825181,"median":11.05493,"eighty":28.770099,"marketCap":120796604},{"date":"2024-09-27","current":23.215703,"twenty":5.825181,"median":11.05493,"eighty":28.770099,"marketCap":123212536},{"date":"2024-10-04","current":23.919209,"twenty":5.825181,"median":11.084979,"eighty":28.770099,"marketCap":126946249},{"date":"2024-10-11","current":25.119308,"twenty":5.825181,"median":11.094348,"eighty":28.770099,"marketCap":133315525},{"date":"2024-10-18","current":24.746863,"twenty":5.825181,"median":11.208399,"eighty":28.770099,"marketCap":131338853},{"date":"2024-10-25","current":24.953777,"twenty":5.825181,"median":11.273714,"eighty":28.770099,"marketCap":132437004},{"date":"2024-11-01","current":23.463999,"twenty":5.825181,"median":11.290767,"eighty":28.770099,"marketCap":124530317},{"date":"2024-11-08","current":24.568371,"twenty":5.825181,"median":11.322238,"eighty":28.770099,"marketCap":129832516},{"date":"2024-11-15","current":24.361567,"twenty":5.825181,"median":11.327228,"eighty":28.770099,"marketCap":128739650},{"date":"2024-11-22","current":24.98198,"twenty":5.825181,"median":11.364169,"eighty":28.770099,"marketCap":132018249},{"date":"2024-11-29","current":24.072041,"twenty":5.825181,"median":11.419286,"eighty":28.770099,"marketCap":127209637},{"date":"2024-12-06","current":24.113401,"twenty":5.825181,"median":11.787949,"eighty":28.770099,"marketCap":127428210},{"date":"2024-12-13","current":24.857898,"twenty":5.825181,"median":12.853036,"eighty":28.770099,"marketCap":131362529},{"date":"2024-12-20","current":24.196123,"twenty":5.825181,"median":13.148391,"eighty":28.770099,"marketCap":127865357},{"date":"2024-12-27","current":24.278845,"twenty":5.825181,"median":13.301161,"eighty":28.770099,"marketCap":128302503},{"date":"2025-01-03","current":27.091386,"twenty":5.825181,"median":14.380735,"eighty":28.770099,"marketCap":143165485},{"date":"2025-01-10","current":26.305529,"twenty":5.818617,"median":14.767752,"eighty":28.770099,"marketCap":139012593},{"date":"2025-01-17","current":27.339551,"twenty":5.818617,"median":15.073291,"eighty":28.770099,"marketCap":144476924},{"date":"2025-01-24","current":27.29819,"twenty":5.818617,"median":15.358462,"eighty":28.770099,"marketCap":144258351},{"date":"2025-01-31","current":24.899258,"twenty":5.818617,"median":16.548915,"eighty":28.770099,"marketCap":131581102},{"date":"2025-02-07","current":24.940619,"twenty":5.818617,"median":16.659346,"eighty":28.770099,"marketCap":131799675},{"date":"2025-02-14","current":26.222807,"twenty":5.818617,"median":17.013119,"eighty":28.770099,"marketCap":138575446},{"date":"2025-02-21","current":25.685115,"twenty":5.818617,"median":17.044684,"eighty":28.770099,"marketCap":135733994},{"date":"2025-02-28","current":27.29819,"twenty":5.818617,"median":17.202505,"eighty":28.770099,"marketCap":144258351},{"date":"2025-03-07","current":27.215469,"twenty":5.812054,"median":17.372681,"eighty":28.770099,"marketCap":143821205},{"date":"2025-03-14","current":28.911265,"twenty":5.812054,"median":17.747882,"eighty":28.780784,"marketCap":152782708},{"date":"2025-03-21","current":78.088992,"twenty":5.812054,"median":21.084493,"eighty":28.843295,"marketCap":150539959},{"date":"2025-03-28","current":81.856444,"twenty":5.812054,"median":21.374172,"eighty":29.232679,"marketCap":157802852},{"date":"2025-04-04","current":72.380732,"twenty":5.812054,"median":21.477629,"eighty":29.779576,"marketCap":139535576},{"date":"2025-04-11","current":70.668254,"twenty":5.818617,"median":22.170803,"eighty":29.990346,"marketCap":136234261},{"date":"2025-04-17","current":77.518166,"twenty":5.818617,"median":22.318117,"eighty":31.40916,"marketCap":149439521},{"date":"2025-04-25","current":82.116994,"twenty":5.812054,"median":22.465431,"eighty":33.164062,"marketCap":158305141},{"date":"2025-05-02","current":79.033324,"twenty":5.812054,"median":22.539088,"eighty":33.6924,"marketCap":152360442},{"date":"2025-05-09","current":77.320174,"twenty":5.812054,"median":22.612745,"eighty":34.5851,"marketCap":149057831},{"date":"2025-05-16","current":34.587211,"twenty":5.812054,"median":22.659517,"eighty":34.704618,"marketCap":153461312},{"date":"2025-05-23","current":35.182687,"twenty":5.812054,"median":22.76006,"eighty":35.070956,"marketCap":156103401},{"date":"2025-05-30","current":36.224769,"twenty":5.812054,"median":22.760276,"eighty":35.136281,"marketCap":160727056},{"date":"2025-06-06","current":35.72854,"twenty":5.812054,"median":22.833717,"eighty":35.349297,"marketCap":158525316},{"date":"2025-06-13","current":39.847246,"twenty":5.812054,"median":22.896007,"eighty":35.488468,"marketCap":176799762},{"date":"2025-06-20","current":41.633673,"twenty":5.80549,"median":23.12074,"eighty":35.552452,"marketCap":184726027},{"date":"2025-06-27","current":38.755541,"twenty":5.80549,"median":23.202003,"eighty":35.786942,"marketCap":171955933},{"date":"2025-07-03","current":37.217229,"twenty":5.80549,"median":23.27566,"eighty":35.97038,"marketCap":165130537},{"date":"2025-07-11","current":35.23231,"twenty":5.80549,"median":23.292585,"eighty":36.04515,"marketCap":156323575},{"date":"2025-07-18","current":33.942113,"twenty":5.80549,"median":23.349317,"eighty":36.04515,"marketCap":150599050},{"date":"2025-07-25","current":31.411341,"twenty":5.80549,"median":23.422974,"eighty":36.04515,"marketCap":139370173},{"date":"2025-08-01","current":31.014357,"twenty":5.80549,"median":23.496631,"eighty":36.04515,"marketCap":137608781},{"date":"2025-08-08","current":30.865489,"twenty":5.80549,"median":23.570288,"eighty":36.04515,"marketCap":136948259},{"date":"2025-08-15","current":23.326211,"twenty":5.80549,"median":23.604341,"eighty":36.04515,"marketCap":120660399},{"date":"2025-08-22","current":24.52024,"twenty":5.80549,"median":23.648877,"eighty":36.04515,"marketCap":126836800},{"date":"2025-08-29","current":25.031966,"twenty":5.80549,"median":23.693414,"eighty":36.04515,"marketCap":129483829},{"date":"2025-09-05","current":25.330474,"twenty":5.798927,"median":23.723095,"eighty":36.04515,"marketCap":131027929},{"date":"2025-09-12","current":23.53943,"twenty":5.80549,"median":23.728586,"eighty":36.04515,"marketCap":121763328},{"date":"2025-09-19","current":22.174825,"twenty":5.80549,"median":23.728586,"eighty":36.04515,"marketCap":114704584},{"date":"2025-09-26","current":21.961606,"twenty":5.80549,"median":23.728586,"eighty":36.04515,"marketCap":113601656},{"date":"2025-10-03","current":21.321948,"twenty":5.80549,"median":23.728586,"eighty":36.04515,"marketCap":110292870},{"date":"2025-10-10","current":21.279304,"twenty":5.80549,"median":23.728586,"eighty":36.04515,"marketCap":110072284},{"date":"2025-10-17","current":20.127918,"twenty":5.80549,"median":23.710006,"eighty":36.04515,"marketCap":104116469},{"date":"2025-10-24","current":20.597001,"twenty":5.80549,"median":23.693414,"eighty":36.04515,"marketCap":106542912},{"date":"2025-10-31","current":20.042631,"twenty":5.80549,"median":23.693414,"eighty":36.04515,"marketCap":103675297},{"date":"2025-11-07","current":17.409688,"twenty":5.80549,"median":23.693414,"eighty":36.04515,"marketCap":102351783},{"date":"2025-11-14","current":18.054611,"twenty":5.80549,"median":23.604341,"eighty":35.908904,"marketCap":106143294},{"date":"2025-11-21","current":17.491578,"twenty":5.80549,"median":23.540377,"eighty":35.72854,"marketCap":102833212},{"date":"2025-11-28","current":19.883084,"twenty":5.80549,"median":23.463999,"eighty":35.552452,"marketCap":116892908},{"date":"2025-12-05","current":20.709823,"twenty":5.80549,"median":23.327544,"eighty":35.486859,"marketCap":121753320},{"date":"2025-12-12","current":20.544475,"twenty":5.80549,"median":23.283396,"eighty":35.345749,"marketCap":120781238},{"date":"2025-12-19","current":19.593725,"twenty":5.80549,"median":23.12074,"eighty":35.182687,"marketCap":115191764},{"date":"2025-12-26","current":20.089769,"twenty":5.80549,"median":22.926024,"eighty":35.120642,"marketCap":118108011},{"date":"2026-01-02","current":19.180355,"twenty":5.80549,"median":22.760493,"eighty":34.848283,"marketCap":112761558},{"date":"2026-01-09","current":18.064257,"twenty":5.80549,"median":22.624538,"eighty":34.623296,"marketCap":106200002},{"date":"2026-01-16","current":18.601638,"twenty":5.80549,"median":22.388048,"eighty":34.262427,"marketCap":109359270},{"date":"2026-01-23","current":24.000117,"twenty":5.80549,"median":22.388048,"eighty":33.6924,"marketCap":141096999},{"date":"2026-01-30","current":25.525548,"twenty":5.80549,"median":22.388048,"eighty":33.324118,"marketCap":150065028},{"date":"2026-02-06","current":23.695031,"twenty":5.80549,"median":22.388048,"eighty":32.679124,"marketCap":139303393},{"date":"2026-02-13","current":24.15266,"twenty":5.80549,"median":22.388048,"eighty":31.530436,"marketCap":141993802},{"date":"2026-02-20","current":25.93233,"twenty":5.80549,"median":22.388048,"eighty":31.287528,"marketCap":152456503},{"date":"2026-02-27","current":24.966223,"twenty":5.80549,"median":22.388048,"eighty":30.95481,"marketCap":146776751},{"date":"2026-03-06","current":28.57641,"twenty":5.80549,"median":22.388048,"eighty":30.662565,"marketCap":168001087},{"date":"2026-03-13","current":29.237431,"twenty":5.80549,"median":22.388048,"eighty":29.994043,"marketCap":171887234},{"date":"2026-03-20","current":30.661166,"twenty":5.80549,"median":22.388048,"eighty":29.812879,"marketCap":180257394},{"date":"2026-03-27","current":-36.232303,"twenty":5.780595,"median":22.305283,"eighty":29.765155,"marketCap":180556329},{"date":"2026-04-02","current":-31.806662,"twenty":5.713865,"median":22.139752,"eighty":29.477145,"marketCap":184442475},{"date":"2026-04-10","current":-31.909763,"twenty":5.653338,"median":22.00425,"eighty":29.024917,"marketCap":185040344},{"date":"2026-04-17","current":-30.878753,"twenty":5.59126,"median":21.519011,"eighty":28.843295,"marketCap":179061657},{"date":"2026-04-24","current":-31.297808,"twenty":5.468241,"median":21.394863,"eighty":28.771187,"marketCap":181491702},{"date":"2026-05-01","current":-33.175677,"twenty":5.416905,"median":21.321948,"eighty":28.694016,"marketCap":192381204},{"date":"2026-05-08","current":-30.671852,"twenty":5.359392,"median":21.108728,"eighty":28.5721,"marketCap":177861867},{"date":"2026-05-15","current":-21.141303,"twenty":5.326575,"median":20.852865,"eighty":27.970417,"marketCap":192078717},{"date":"2026-05-22","current":-20.741782,"twenty":5.308742,"median":20.75116,"eighty":27.757256,"marketCap":188448883},{"date":"2026-05-29","current":-19.410047,"twenty":5.2477,"median":20.528094,"eighty":27.5906,"marketCap":176349437},{"date":"2026-06-05","current":-19.742981,"twenty":5.218163,"median":20.461801,"eighty":27.380912,"marketCap":179374298},{"date":"2026-06-12","current":-18.844059,"twenty":5.190595,"median":20.21378,"eighty":27.289918,"marketCap":171207172},{"date":"2026-06-18","current":-17.945138,"twenty":5.178781,"median":20.127918,"eighty":27.215469,"marketCap":163040045},{"date":"2026-06-26","current":-17.412443,"twenty":5.168935,"median":19.965758,"eighty":27.091386,"marketCap":158200266},{"date":"2026-07-02","current":-18.144898,"twenty":5.100016,"median":19.862416,"eighty":26.876809,"marketCap":164854962},{"date":"2026-07-10","current":-17.67879,"twenty":5.035455,"median":19.469714,"eighty":26.80186,"marketCap":160620156},{"date":"2026-07-17","current":-18.311365,"twenty":4.988015,"median":18.870328,"eighty":26.737791,"marketCap":166367393},{"date":"2026-07-24","current":-19.742981,"twenty":4.947352,"median":18.373023,"eighty":26.577457,"marketCap":179374298},{"date":"2026-07-31","current":-18.311365,"twenty":4.87958,"median":18.064257,"eighty":26.431952,"marketCap":166367393},{"date":"2026-08-07","current":-18.744179,"twenty":4.615269,"median":17.898909,"eighty":26.348541,"marketCap":170299713},{"date":"2026-08-14","current":-45.985857,"twenty":4.558341,"median":17.735559,"eighty":26.305529,"marketCap":161109704},{"date":"2026-08-21","current":-48.795144,"twenty":4.491925,"median":17.511244,"eighty":26.228058,"marketCap":170951932},{"date":"2026-08-28","current":-51.085793,"twenty":4.391622,"median":17.385037,"eighty":26.066798,"marketCap":178977133},{"date":"2026-09-04","current":-54.111178,"twenty":4.31693,"median":17.227278,"eighty":25.978986,"marketCap":189576456},{"date":"2026-09-11","current":-54.543376,"twenty":4.253334,"median":17.139376,"eighty":25.866612,"marketCap":191090645},{"date":"2026-09-17","current":-50.999353,"twenty":4.22566,"median":17.044684,"eighty":25.77647,"marketCap":178674296}],"updateTime":1789750950729},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"EPSN\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"14855686","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837022008381-EPSN","pdf_url":"","pub_time":1652284800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"EPSN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022008381/0001558370-22-008381-index.htm","us_notice_code":"Form 10-Q","us_title_en":"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/1726126/000155837022008381/epsn-20220331x10q.htm","primary":true,"translateUrl":"","linkName":"epsn-20220331x10q.htm","type":"10-Q","id":"NTFILEH84zhXbiA5z5U78F","market":"us","size":1569194},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022008381/epsn-20220331xex31d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20220331xex31d1.htm","type":"EX-31.1","id":"NTFILE5jZ2gyEet2Mqh8n5","market":"us","size":14170},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022008381/epsn-20220331xex31d2.htm","primary":false,"translateUrl":"","linkName":"epsn-20220331xex31d2.htm","type":"EX-31.2","id":"NTFILE4185Kq58iWkVufDN","market":"us","size":14874},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022008381/epsn-20220331xex32d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20220331xex32d1.htm","type":"EX-32.1","id":"NTFILEHSMmfVCSSmF96AEV","market":"us","size":8720},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022008381/epsn-20220331xex32d2.htm","primary":false,"translateUrl":"","linkName":"epsn-20220331xex32d2.htm","type":"EX-32.2","id":"NTFILE7cpyH6bCAapZoStF","market":"us","size":7535}],"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":"2022-05-12 00:00","pubTimestamp":1652284800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14437301","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837022004185-EPSN","pdf_url":"","pub_time":1648051200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"EPSN","title":"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/1726126/000155837022004185/0001558370-22-004185-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231x10k.htm","primary":true,"translateUrl":"","linkName":"epsn-20211231x10k.htm","type":"10-K","id":"NTFILEHWWQjkrscdkCDZf8","market":"us","size":3038005},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex23d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex23d1.htm","type":"EX-23.1","id":"NTFILE994DsQXAukpx9Yvf","market":"us","size":5439},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex23d2.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex23d2.htm","type":"EX-23.2","id":"NTFILEF2EFrGDQTMYehSGZ","market":"us","size":8220},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex31d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex31d1.htm","type":"EX-31.1","id":"NTFILEG7V6DDC1QKMo8Nxb","market":"us","size":11461},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex31d2.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex31d2.htm","type":"EX-31.2","id":"NTFILED4Y58fkNVgnh3Yqh","market":"us","size":11484},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex32d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex32d1.htm","type":"EX-32.1","id":"NTFILEHCjiq7rbkUKAjeT7","market":"us","size":6679},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex32d2.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex32d2.htm","type":"EX-32.2","id":"NTFILECSwfs13rufuCJWoR","market":"us","size":6673},{"description":"EX-99.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex99d1.htm","primary":false,"translateUrl":"","linkName":"epsn-20211231xex99d1.htm","type":"EX-99.1","id":"NTFILECzSnkV8jhrJ4EFwS","market":"us","size":98108},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837022004185/epsn-20211231xex23d2004.jpg","primary":false,"translateUrl":"","linkName":"epsn-20211231xex23d2004.jpg","type":"GRAPHIC","id":"NTFILEB9Zcvjh8GinenRfq","market":"us","size":37776}],"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":"2022-03-24 00:00","pubTimestamp":1648051200,"title_zh":"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":"14255045","market":"us","labels":[],"media":"sec.gov","original_id":"AN160486722000004-EPSN","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"EPSN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000160486722000004/0001604867-22-000004-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604867/000160486722000004/epsn_13gv1.htm","primary":true,"translateUrl":"","linkName":"epsn_13gv1.htm","type":"SC 13G/A","id":"NTFILEFRbJAWaoLoR8sKYr","market":"us","size":69321}],"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":"2022-02-14 00:00","pubTimestamp":1644768000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603118","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110960-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110960/0001104659-21-110960-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110960/xslF345X03/tm2126592-1_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-1_4seq1.html","type":"4","id":"NTFILEC8bRPvaXAZQVoqg2","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603117","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110961-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110961/0001104659-21-110961-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1344148/000110465921110961/xslF345X03/tm2126592-2_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-2_4seq1.html","type":"4","id":"NTFILE99VQnkK7rERNM6qe","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603116","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110962-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110962/0001104659-21-110962-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110962/xslF345X03/tm2126592-3_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-3_4seq1.html","type":"4","id":"NTFILE8MPMYoMo1gVmbgdE","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603115","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110963-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110963/0001104659-21-110963-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1271502/000110465921110963/xslF345X03/tm2126592-4_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-4_4seq1.html","type":"4","id":"NTFILEAtEdzNSqvxgxE2C2","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603114","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110964-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110964/0001104659-21-110964-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1364737/000110465921110964/xslF345X03/tm2126592-5_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-5_4seq1.html","type":"4","id":"NTFILEA114EZVte88E6zVW","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603113","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110966-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110966/0001104659-21-110966-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110966/xslF345X03/tm2126592-6_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-6_4seq1.html","type":"4","id":"NTFILEFMQUT5bgHXxohC8i","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13603112","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921110972-EPSN","pdf_url":"","pub_time":1630252800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4  - Statement of changes in beneficial ownership of securities","symbol":"EPSN","title":"4  - Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921110972/0001104659-21-110972-index.htm","us_notice_code":"Form 4","us_title_en":"4  - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OWNERSHIP DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1583202/000110465921110972/xslF345X03/tm2126592-7_4seq1.xml","primary":true,"translateUrl":"","linkName":"tm2126592-7_4seq1.html","type":"4","id":"NTFILE3PpqMZqXFCLgShtA","market":"us","size":0}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2021-08-30 00:00","pubTimestamp":1630252800,"title_zh":"4  - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12917336","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837021008362-EPSN","pdf_url":null,"pub_time":1623859200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"EPSN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021008362/0001558370-21-008362-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-06-17 00:00","pubTimestamp":1623859200,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12696331","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837021006291-EPSN","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"EPSN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/0001558370-21-006291-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/epsn-20210331x10q.htm","primary":true,"translateUrl":null,"linkName":"epsn-20210331x10q.htm","type":"10-Q","id":"NTFILEFwy2WjQZzQ6xzwia","market":"us","size":1440013},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/epsn-20210331ex3112d6fd1.htm","primary":false,"translateUrl":null,"linkName":"epsn-20210331ex3112d6fd1.htm","type":"EX-31.1","id":"NTFILE6QXAQDVMiiwVmYh2","market":"us","size":14292},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/epsn-20210331ex31206ba44.htm","primary":false,"translateUrl":null,"linkName":"epsn-20210331ex31206ba44.htm","type":"EX-31.2","id":"NTFILE22bDJWVGYC8F5Wip","market":"us","size":14996},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/epsn-20210331ex321134b92.htm","primary":false,"translateUrl":null,"linkName":"epsn-20210331ex321134b92.htm","type":"EX-32.1","id":"NTFILEFSkBrPZ9Lx4WTESP","market":"us","size":8623},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/epsn-20210331ex322eec7b9.htm","primary":false,"translateUrl":null,"linkName":"epsn-20210331ex322eec7b9.htm","type":"EX-32.2","id":"NTFILE2UP8amqqS3M6TPL7","market":"us","size":7339}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":80347,"name":"Unaudited Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":80348,"name":"Unaudited Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":80349,"name":"Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":80350,"name":"Unaudited Condensed Consolidated Statements of Changes in Shareholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":80351,"name":"Unaudited Condensed Consolidated Statements of Cash Flows","name_zh":"未经审计的简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021006291/R6.htm","cdn_url":"https://static.tigerbbs.com/41ba93475e0703eed77ba0f168f002a4","translation_url":"https://static.tigerbbs.com/7bac1301a57107aa97d1b5cd820b341e","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12696333","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837021003486-EPSN","pdf_url":null,"pub_time":1616601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"EPSN","title":"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/1726126/000155837021003486/0001558370-21-003486-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231x10k.htm","primary":true,"translateUrl":null,"linkName":"epsn-20201231x10k.htm","type":"10-K","id":"NTFILE8RcFXoxdTZxk6vjA","market":"us","size":2766687},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex231a7b66c.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex231a7b66c.htm","type":"EX-23.1","id":"NTFILEEn1xULY68ZM92EqC","market":"us","size":5062},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex23286b845.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex23286b845.htm","type":"EX-23.2","id":"NTFILEHwc7tV6o1CiN6cfX","market":"us","size":7469},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex311dc2ce9.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex311dc2ce9.htm","type":"EX-31.1","id":"NTFILE6schSS8EP9TvHjRi","market":"us","size":11464},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex312e982f3.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex312e982f3.htm","type":"EX-31.2","id":"NTFILE4MdZsPAV8to3PJho","market":"us","size":11487},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex321fc42a9.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex321fc42a9.htm","type":"EX-32.1","id":"NTFILEHkyTx4MxPSxgjGN1","market":"us","size":6710},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex322fdd50c.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex322fdd50c.htm","type":"EX-32.2","id":"NTFILEDpmrwWJ6FaikjUKm","market":"us","size":6704},{"description":"EX-99.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex991f40c05.htm","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex991f40c05.htm","type":"EX-99.1","id":"NTFILEDEDxL9skaFuaQvos","market":"us","size":101208},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837021003486/epsn-20201231ex23286b845004.jpg","primary":false,"translateUrl":null,"linkName":"epsn-20201231ex23286b845004.jpg","type":"GRAPHIC","id":"NTFILE9qo3B2UpBdvvUuwX","market":"us","size":3758}],"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":"2021-03-25 00:00","pubTimestamp":1616601600,"title_zh":"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":false,"id":"11867340","market":"us","labels":[],"media":"sec.gov","original_id":"AN90258421000003-EPSN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"EPSN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000090258421000003/0000902584-21-000003-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11867339","market":"us","labels":[],"media":"sec.gov","original_id":"AN132231121000001-EPSN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"EPSN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000132231121000001/0001322311-21-000001-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11701323","market":"us","labels":[],"media":"sec.gov","original_id":"AN169800621000005-EPSN","pdf_url":null,"pub_time":1612281600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"EPSN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000169800621000005/0001698006-21-000005-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EPSILON 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1698006/000169800621000005/Epsilon13g.htm","primary":true,"translateUrl":null,"linkName":"Epsilon13g.htm","type":"SC 13G/A","id":"NTFILE66c6MtTtAHzEjWMY","market":"us","size":124839},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1698006/000169800621000005/Epsilonfa.htm","primary":false,"translateUrl":null,"linkName":"Epsilonfa.htm","type":"EX-99.1 CHARTER","id":"NTFILECAnkXyFdyjqachgp","market":"us","size":14944}],"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":"2021-02-03 00:00","pubTimestamp":1612281600,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11683511","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921010713-EPSN","pdf_url":null,"pub_time":1612195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"EPSN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/0001104659-21-010713-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 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 3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/tm214612d1_ex3-1.htm","primary":true,"translateUrl":null,"linkName":"tm214612d1_ex3-1.htm","type":"EX-3.1","id":"NTFILE9C3MrV1ej9QGFwWu","market":"us","size":9097},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/tm214612d1_8k.htm","primary":false,"translateUrl":null,"linkName":"tm214612d1_8k.htm","type":"8-K","id":"NTFILECpKABs59iToEWBEk","market":"us","size":44367},{"description":"EXHIBIT 3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/tm214612d1_ex3-2.htm","primary":false,"translateUrl":null,"linkName":"tm214612d1_ex3-2.htm","type":"EX-3.2","id":"NTFILEEyWnhnkW7tvMK74B","market":"us","size":11058},{"description":"EXHIBIT 10.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/tm214612d1_ex10-1.htm","primary":false,"translateUrl":null,"linkName":"tm214612d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEA2zcZR3yhNfrzGx4","market":"us","size":52109},{"description":"EXHIBIT 99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/tm214612d1_ex99-1.htm","primary":false,"translateUrl":null,"linkName":"tm214612d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE8R3SkrctKgvs2she","market":"us","size":13320},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000110465921010713/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE7DbaqU8DJ828afcF","market":"us","size":4971}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-02-02 00:00","pubTimestamp":1612195200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 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":"10792887","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837020013526-EPSN","pdf_url":null,"pub_time":1604937600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"EPSN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/0001558370-20-013526-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930x10q.htm","primary":true,"translateUrl":null,"linkName":"epsn-20200930x10q.htm","type":"10-Q","id":"NTFILE4uTP3KC8VSyWWQiU","market":"us","size":1979482},{"description":"EX-3.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930ex318489ef0.htm","primary":false,"translateUrl":null,"linkName":"epsn-20200930ex318489ef0.htm","type":"EX-3.1","id":"NTFILE7nXe9dtQjSx3p6QJ","market":"us","size":181940},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930ex31115dcf3.htm","primary":false,"translateUrl":null,"linkName":"epsn-20200930ex31115dcf3.htm","type":"EX-31.1","id":"NTFILEDsYKi7H7pRxZSoAy","market":"us","size":14299},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930ex31222d3ee.htm","primary":false,"translateUrl":null,"linkName":"epsn-20200930ex31222d3ee.htm","type":"EX-31.2","id":"NTFILE6mYdCpa6Qv2XFRwg","market":"us","size":15003},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930ex321471fd9.htm","primary":false,"translateUrl":null,"linkName":"epsn-20200930ex321471fd9.htm","type":"EX-32.1","id":"NTFILE7C6GrH19rDzSt4gR","market":"us","size":8634},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/epsn-20200930ex322235967.htm","primary":false,"translateUrl":null,"linkName":"epsn-20200930ex322235967.htm","type":"EX-32.2","id":"NTFILEHSeX7x4JMeG79FGY","market":"us","size":7350}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":57195,"name":"Unaudited Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":57196,"name":"Unaudited Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":57197,"name":"Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":57198,"name":"Unaudited Condensed Consolidated Statements of Changes in Shareholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":57199,"name":"Unaudited Condensed Consolidated Statements of Cash Flows","name_zh":"未经审核简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1726126/000155837020013526/R6.htm","cdn_url":"https://static.tigerbbs.com/ae61535e798b0f0613c342a598545ed5","translation_url":"https://static.tigerbbs.com/a22503b56a6726522d4b0cd622c02630","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-10 00:00","pubTimestamp":1604937600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10456662","market":"us","labels":[],"media":"sec.gov","original_id":"AN91957420006379-EPSN","pdf_url":null,"pub_time":1602691200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"EPSN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000091957420006379/0000919574-20-006379-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604867/000091957420006379/d8631154_13g-a.htm","primary":true,"translateUrl":null,"linkName":"d8631154_13g-a.htm","type":"SC 13G/A","id":"NTFILE64xr7mT8HLpFixhE","market":"us","size":89067}],"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":"2020-10-15 00:00","pubTimestamp":1602691200,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10380475","market":"us","labels":[],"media":"sec.gov","original_id":"AN131586320000784-EPSN","pdf_url":null,"pub_time":1600358400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D  - General statement of acquisition of beneficial ownership","symbol":"EPSN","title":"SC 13D  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1726126/000131586320000784/0001315863-20-000784-index.htm","us_notice_code":"Form SC 13D","us_title_en":"SC 13D  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1047859/000131586320000784/sc_13d_epsilon.htm","primary":true,"translateUrl":null,"linkName":"sc_13d_epsilon.htm","type":"SC 13D","id":"NTFILE7P6XoNs4K4djhGXM","market":"us","size":97572}],"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":"2020-09-18 00:00","pubTimestamp":1600358400,"title_zh":"SC 13D  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":6,"pageCount":4,"totalSize":107,"code":"91000000","status":"200"}]}}