Research Frontiers

0.6949

-0.0398-5.42%

Pre-market: 0.6600-0.0349-5.02%05:54 EDT

Volume:162.37K

Turnover:112.93K

Market Cap:24.23M

PE:-10.53

High:0.7347

Open:0.7127

Low:0.6600

Close:0.7347

52wk High:2.70

52wk Low:0.3370

Shares:34.87M

Float Shares:27.15M

Volume Ratio:0.56

T/O Rate:0.60%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.0660

EPS(LYR):-0.0608

ROE:-154.02%

ROA:-50.41%

PB:21.57

PE(LYR):-11.43

Loading ...

Overview Company News Filings

Jan 25, 2021

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://hk.tigershowtime.com/stock/REFR/filings?page=3"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"REFR","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"REFR\",,,,,undefined,":{"symbol":"REFR","market":"US","secType":"STK","nameCN":"Research Frontiers","latestPrice":0.6949,"timestamp":1790884800000,"preClose":0.7347,"halted":0,"volume":162365,"hourTrading":{"tag":"盘前","latestPrice":0.66,"preClose":0.6949,"latestTime":"05:54 EDT","volume":6,"amount":3.9948999599999997,"timestamp":1790934859081,"change":-0.0349,"changeRate":-0.050223,"amplitude":0.050223},"delay":0,"changeRate":-0.054171770790799045,"floatShares":27146813,"shares":34867786,"eps":-0.066007,"marketStatus":"Pre-Mkt","change":-0.0398,"latestTime":"10-02 05:59:03 EDT","open":0.7127,"high":0.7347,"low":0.66,"amount":112931,"amplitude":0.101674,"askPrice":0.7543,"askSize":100,"bidPrice":0.5762,"bidSize":100,"shortable":0,"etf":0,"ttmEps":-0.066007,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1790947800000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":520488000000,"exchange":"NASDAQ","adjPreClose":0.6949,"preHourTrading":{"tag":"盘前","latestPrice":0.66,"preClose":0.6949,"latestTime":"05:54 EDT","volume":6,"amount":3.9948999599999997,"timestamp":1790934859081,"change":-0.0349,"changeRate":-0.050223,"amplitude":0.050223},"postHourTrading":{"tag":"盘后","latestPrice":0.6811,"preClose":0.6949,"latestTime":"19:26 EDT","volume":3629,"amount":2471.8223,"timestamp":1790897188048,"change":-0.0138,"changeRate":-0.019859,"amplitude":0.019859},"volumeRatio":0.5574457594041593,"impliedVol":1.7208,"impliedVolPercentile":1},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"REFR\",,,,,undefined,":{"symbol":"REFR","floatShares":27146813,"roa":"-50.41%","roe":"-154.02%","lyrEps":-0.060793,"volumeRatio":0.5574457594041593,"shares":34867786,"dividePrice":0,"high":0.7347,"amplitude":0.101674,"preClose":0.7347,"low":0.66,"week52Low":0.337,"pbRate":"21.57","psRate":"37.04","week52High":2.7,"institutionHeld":0.1161,"latestPrice":0.6949,"eps":-0.066007,"divideRate":0,"volume":162365,"delay":0,"ttmEps":-0.066007,"open":0.7127,"prevYearClose":1.31,"prevWeekClose":0.7914,"prevMonthClose":0.7347,"prevQuarterClose":0.7347,"fiveDayClose":0.7407,"twentyDayClose":0.4022,"sixtyDayClose":0.535},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/REFR\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"REFR","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"post","actualEps":-0.02},{"market":"US","date":"2026-03-05","symbol":"REFR","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1772686800000,"reportTimeType":"post","actualEps":-0.02},{"market":"US","date":"2025-08-07","symbol":"REFR","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"post","actualEps":-0.02},{"market":"US","date":"2025-03-06","symbol":"REFR","fiscalQuarterEnding":"2024/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1741237200000,"reportTimeType":"post","actualEps":-0.02},{"market":"US","date":"2024-08-01","symbol":"REFR","fiscalQuarterEnding":"2024/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1722484800000,"reportTimeType":"post","actualEps":0}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"REFR\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"REFR\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/REFR\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"REFR","date":"2026-09-30","current":-10.527671,"percent":0.940505,"low":-65.916063,"twenty":-37.070289,"median":-27.650028,"eighty":-17.251215,"high":-5.582927,"avg":-28.654698,"sd":12.40438,"marketCap":24362122},"quantilePoints":[{"date":"2021-10-01","current":-33.724856,"twenty":-33.692318,"median":-23.199468,"eighty":-8.982418,"marketCap":81025013},{"date":"2021-10-08","current":-31.686874,"twenty":-33.692318,"median":-23.329259,"eighty":-8.982418,"marketCap":76128697},{"date":"2021-10-15","current":-30.431413,"twenty":-33.692318,"median":-23.81581,"eighty":-8.982418,"marketCap":73112414},{"date":"2021-10-22","current":-29.640987,"twenty":-33.692318,"median":-24.223318,"eighty":-8.982418,"marketCap":71213391},{"date":"2021-10-29","current":-29.640987,"twenty":-33.692318,"median":-24.47551,"eighty":-8.982418,"marketCap":71213391},{"date":"2021-11-05","current":-40.158586,"twenty":-33.722702,"median":-24.844214,"eighty":-8.982418,"marketCap":78176478},{"date":"2021-11-12","current":-38.695317,"twenty":-33.845139,"median":-25.155133,"eighty":-8.982418,"marketCap":75327942},{"date":"2021-11-19","current":-34.630683,"twenty":-33.91724,"median":-25.702473,"eighty":-8.982418,"marketCap":67415343},{"date":"2021-11-26","current":-34.468098,"twenty":-33.948828,"median":-26.213124,"eighty":-8.982418,"marketCap":67098839},{"date":"2021-12-03","current":-33.492585,"twenty":-33.948828,"median":-26.424211,"eighty":-8.982418,"marketCap":65199815},{"date":"2021-12-10","current":-31.21639,"twenty":-33.948828,"median":-26.743294,"eighty":-8.982418,"marketCap":60768760},{"date":"2021-12-17","current":-30.240878,"twenty":-33.948828,"median":-26.777245,"eighty":-8.982418,"marketCap":58869736},{"date":"2021-12-23","current":-28.452439,"twenty":-33.948828,"median":-26.87388,"eighty":-8.982418,"marketCap":55388193},{"date":"2021-12-31","current":-27.964683,"twenty":-33.94497,"median":-27.234958,"eighty":-8.988357,"marketCap":54438681},{"date":"2022-01-07","current":-29.10278,"twenty":-33.941111,"median":-27.402047,"eighty":-8.994297,"marketCap":56654208},{"date":"2022-01-14","current":-26.664,"twenty":-33.941111,"median":-27.533184,"eighty":-8.994297,"marketCap":51906649},{"date":"2022-01-21","current":-24.712975,"twenty":-33.941111,"median":-27.533184,"eighty":-8.994297,"marketCap":48108601},{"date":"2022-01-28","current":-22.371746,"twenty":-33.941111,"median":-27.533184,"eighty":-8.994297,"marketCap":43550944},{"date":"2022-02-04","current":-23.331,"twenty":-33.941111,"median":-27.533184,"eighty":-8.994297,"marketCap":45418318},{"date":"2022-02-11","current":-31.053805,"twenty":-33.941111,"median":-27.588659,"eighty":-8.994297,"marketCap":60452256},{"date":"2022-02-18","current":-29.265366,"twenty":-33.941111,"median":-27.779251,"eighty":-8.994297,"marketCap":56970712},{"date":"2022-02-25","current":-31.785439,"twenty":-33.941111,"median":-27.964683,"eighty":-8.994297,"marketCap":61876524},{"date":"2022-03-04","current":-32.354488,"twenty":-33.941111,"median":-28.147362,"eighty":-8.994297,"marketCap":62984288},{"date":"2022-03-11","current":-38.055516,"twenty":-33.967165,"median":-28.276847,"eighty":-8.994297,"marketCap":70263879},{"date":"2022-03-18","current":-38.055516,"twenty":-34.05779,"median":-28.4332,"eighty":-9.022417,"marketCap":70263879},{"date":"2022-03-25","current":-33.598564,"twenty":-34.074572,"median":-28.473137,"eighty":-9.136099,"marketCap":62034776},{"date":"2022-04-01","current":-36.512725,"twenty":-34.083404,"median":-28.5683,"eighty":-9.179539,"marketCap":67415343},{"date":"2022-04-08","current":-34.627091,"twenty":-34.191073,"median":-28.663479,"eighty":-9.278586,"marketCap":63933799},{"date":"2022-04-14","current":-34.284249,"twenty":-34.245585,"median":-28.801365,"eighty":-9.360758,"marketCap":63300792},{"date":"2022-04-22","current":-34.111114,"twenty":-34.246323,"median":-28.929809,"eighty":-9.428426,"marketCap":62981123},{"date":"2022-04-29","current":-31.884351,"twenty":-34.246323,"median":-28.999744,"eighty":-9.473538,"marketCap":58869736},{"date":"2022-05-06","current":-28.226961,"twenty":-34.246323,"median":-29.10278,"eighty":-9.56232,"marketCap":54122177},{"date":"2022-05-13","current":-27.566681,"twenty":-34.246323,"median":-29.10278,"eighty":-9.586318,"marketCap":52856161},{"date":"2022-05-20","current":-26.576261,"twenty":-34.246323,"median":-29.10278,"eighty":-9.655,"marketCap":50957137},{"date":"2022-05-27","current":-28.061891,"twenty":-34.246323,"median":-29.10278,"eighty":-9.706262,"marketCap":53805673},{"date":"2022-06-03","current":-33.013989,"twenty":-34.246323,"median":-29.10278,"eighty":-9.787205,"marketCap":63300792},{"date":"2022-06-10","current":-29.71259,"twenty":-34.246323,"median":-29.209184,"eighty":-9.838946,"marketCap":56970712},{"date":"2022-06-17","current":-28.061891,"twenty":-34.246323,"median":-29.209184,"eighty":-9.865127,"marketCap":53805673},{"date":"2022-06-24","current":-28.887241,"twenty":-34.247061,"median":-29.234036,"eighty":-9.96075,"marketCap":55388193},{"date":"2022-07-01","current":-27.896821,"twenty":-34.247061,"median":-29.234036,"eighty":-10.009326,"marketCap":53489169},{"date":"2022-07-08","current":-29.71259,"twenty":-34.247061,"median":-29.239262,"eighty":-10.070988,"marketCap":56970712},{"date":"2022-07-15","current":-27.236541,"twenty":-34.247061,"median":-29.241762,"eighty":-10.208252,"marketCap":52223153},{"date":"2022-07-22","current":-27.566681,"twenty":-34.247061,"median":-29.241762,"eighty":-10.354542,"marketCap":52856161},{"date":"2022-07-29","current":-26.081051,"twenty":-34.247061,"median":-29.241762,"eighty":-10.417399,"marketCap":50007625},{"date":"2022-08-05","current":-27.473064,"twenty":-34.247061,"median":-29.241762,"eighty":-10.517104,"marketCap":58553232},{"date":"2022-08-12","current":-33.413187,"twenty":-34.247061,"median":-29.248743,"eighty":-10.849501,"marketCap":71213391},{"date":"2022-08-19","current":-38.610793,"twenty":-34.259514,"median":-29.265366,"eighty":-11.534548,"marketCap":82291029},{"date":"2022-08-26","current":-32.819174,"twenty":-34.278623,"median":-29.276059,"eighty":-12.236529,"marketCap":69947375},{"date":"2022-09-02","current":-32.670671,"twenty":-34.292231,"median":-29.373245,"eighty":-12.50757,"marketCap":69630871},{"date":"2022-09-09","current":-32.670671,"twenty":-34.292231,"median":-29.468036,"eighty":-12.593802,"marketCap":69630871},{"date":"2022-09-16","current":-36.383248,"twenty":-34.312795,"median":-29.565613,"eighty":-12.88927,"marketCap":77543470},{"date":"2022-09-23","current":-34.007198,"twenty":-34.458864,"median":-29.640987,"eighty":-13.713897,"marketCap":72479406},{"date":"2022-09-30","current":-31.63115,"twenty":-34.458864,"median":-29.663189,"eighty":-14.195584,"marketCap":67415343},{"date":"2022-10-07","current":-32.522168,"twenty":-34.458864,"median":-29.683125,"eighty":-14.718678,"marketCap":69314367},{"date":"2022-10-14","current":-35.04672,"twenty":-34.525186,"median":-29.725371,"eighty":-14.966929,"marketCap":74694934},{"date":"2022-10-21","current":-36.383248,"twenty":-34.606044,"median":-29.828763,"eighty":-15.151447,"marketCap":77543470},{"date":"2022-10-28","current":-35.492229,"twenty":-34.628528,"median":-29.882093,"eighty":-15.474868,"marketCap":75644446},{"date":"2022-11-04","current":-30.929518,"twenty":-34.661739,"median":-29.942744,"eighty":-15.74002,"marketCap":81549974},{"date":"2022-11-11","current":-30.300869,"twenty":-34.661739,"median":-29.955918,"eighty":-15.817419,"marketCap":79892454},{"date":"2022-11-18","current":-29.92368,"twenty":-34.661739,"median":-30.0362,"eighty":-16.078218,"marketCap":78897942},{"date":"2022-11-25","current":-29.043572,"twenty":-34.661739,"median":-30.0362,"eighty":-16.372302,"marketCap":76577414},{"date":"2022-12-02","current":-28.792112,"twenty":-34.661739,"median":-30.0362,"eighty":-16.669329,"marketCap":75914406},{"date":"2022-12-09","current":-28.916585,"twenty":-34.661739,"median":-30.0362,"eighty":-17.101351,"marketCap":76242595},{"date":"2022-12-16","current":-26.277517,"twenty":-34.661739,"median":-30.0362,"eighty":-17.676776,"marketCap":69284327},{"date":"2022-12-23","current":-25.523139,"twenty":-34.661739,"median":-30.0362,"eighty":-18.539385,"marketCap":67295303},{"date":"2022-12-30","current":-24.014382,"twenty":-34.661739,"median":-30.0362,"eighty":-18.913887,"marketCap":63317256},{"date":"2023-01-06","current":-28.65381,"twenty":-34.661739,"median":-30.0362,"eighty":-19.286309,"marketCap":75549752},{"date":"2023-01-13","current":-27.031896,"twenty":-34.661739,"median":-30.0362,"eighty":-19.628285,"marketCap":71273351},{"date":"2023-01-20","current":-26.528977,"twenty":-34.661739,"median":-30.0362,"eighty":-20.074356,"marketCap":69947335},{"date":"2023-01-27","current":-25.774598,"twenty":-34.661739,"median":-30.0362,"eighty":-20.418575,"marketCap":67958311},{"date":"2023-02-03","current":-26.528977,"twenty":-34.661739,"median":-30.0362,"eighty":-20.807105,"marketCap":69947335},{"date":"2023-02-10","current":-24.517301,"twenty":-34.661739,"median":-30.0362,"eighty":-21.385643,"marketCap":64643272},{"date":"2023-02-17","current":-25.02022,"twenty":-34.661739,"median":-30.0362,"eighty":-21.72639,"marketCap":65969288},{"date":"2023-02-24","current":-24.140112,"twenty":-34.661739,"median":-30.0362,"eighty":-21.870064,"marketCap":63648760},{"date":"2023-03-03","current":-23.888652,"twenty":-34.661739,"median":-30.0362,"eighty":-22.186031,"marketCap":62985752},{"date":"2023-03-10","current":-22.470506,"twenty":-34.661739,"median":-30.0362,"eighty":-22.344987,"marketCap":59981623},{"date":"2023-03-17","current":-23.851375,"twenty":-34.661739,"median":-30.0362,"eighty":-22.586129,"marketCap":63667645},{"date":"2023-03-24","current":-22.219439,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":59311437},{"date":"2023-03-31","current":-21.466238,"twenty":-34.661739,"median":-30.0362,"eighty":-22.624292,"marketCap":57300880},{"date":"2023-04-06","current":-21.466238,"twenty":-34.661739,"median":-30.0362,"eighty":-22.624292,"marketCap":57300880},{"date":"2023-04-14","current":-20.964104,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":55960509},{"date":"2023-04-21","current":-20.336436,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":54285044},{"date":"2023-04-28","current":-20.336436,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":54285044},{"date":"2023-05-05","current":-17.825765,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":47583187},{"date":"2023-05-12","current":-20.611718,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":51604301},{"date":"2023-05-19","current":-20.879403,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":52274487},{"date":"2023-05-26","current":-21.147087,"twenty":-34.661739,"median":-30.0362,"eighty":-22.658338,"marketCap":52944673},{"date":"2023-06-02","current":-23.422407,"twenty":-34.661739,"median":-30.0362,"eighty":-22.72703,"marketCap":58641252},{"date":"2023-06-09","current":-22.887038,"twenty":-34.661739,"median":-30.0362,"eighty":-22.845562,"marketCap":57300880},{"date":"2023-06-16","current":-20.477876,"twenty":-34.661739,"median":-30.0362,"eighty":-22.887038,"marketCap":51269209},{"date":"2023-06-23","current":-21.414772,"twenty":-34.661739,"median":-30.042805,"eighty":-22.887038,"marketCap":53614859},{"date":"2023-06-30","current":-21.950141,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":54955230},{"date":"2023-07-07","current":-21.28093,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":53279766},{"date":"2023-07-14","current":-22.753195,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":56965787},{"date":"2023-07-21","current":-22.083984,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":55290323},{"date":"2023-07-28","current":-21.548615,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":53949952},{"date":"2023-08-04","current":-21.414772,"twenty":-34.661739,"median":-30.04941,"eighty":-22.894538,"marketCap":53614859},{"date":"2023-08-11","current":-24.439803,"twenty":-34.661739,"median":-30.04941,"eighty":-22.929468,"marketCap":55122777},{"date":"2023-08-18","current":-24.216947,"twenty":-34.661739,"median":-30.04941,"eighty":-23.027084,"marketCap":54620137},{"date":"2023-08-25","current":-23.622666,"twenty":-34.661739,"median":-30.04941,"eighty":-23.184765,"marketCap":53279766},{"date":"2023-09-01","current":-22.434104,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":50599023},{"date":"2023-09-08","current":-21.839823,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":49258651},{"date":"2023-09-15","current":-20.502691,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":46242816},{"date":"2023-09-22","current":-17.679857,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":39876051},{"date":"2023-09-29","current":-15.451304,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":34849658},{"date":"2023-10-06","current":-15.748444,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":35519844},{"date":"2023-10-13","current":-17.382716,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":39205865},{"date":"2023-10-20","current":-16.491295,"twenty":-34.661739,"median":-30.04941,"eighty":-23.190646,"marketCap":37195308},{"date":"2023-10-27","current":-15.897014,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":35854937},{"date":"2023-11-03","current":-15.151191,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":34172770},{"date":"2023-11-10","current":-15.829598,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":35519844},{"date":"2023-11-17","current":-15.082918,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":33844379},{"date":"2023-11-24","current":-15.978933,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":35854937},{"date":"2023-12-01","current":-15.38159,"twenty":-34.681901,"median":-30.053494,"eighty":-23.261368,"marketCap":34514565},{"date":"2023-12-08","current":-15.082918,"twenty":-34.67182,"median":-30.053494,"eighty":-23.247157,"marketCap":33844379},{"date":"2023-12-15","current":-14.932089,"twenty":-34.67182,"median":-30.053494,"eighty":-23.247157,"marketCap":33505936},{"date":"2023-12-22","current":-14.283972,"twenty":-34.691983,"median":-30.053494,"eighty":-23.265344,"marketCap":32051633},{"date":"2023-12-29","current":-14.469148,"twenty":-34.702064,"median":-30.065894,"eighty":-23.269566,"marketCap":32467148},{"date":"2024-01-05","current":-15.829598,"twenty":-34.712145,"median":-30.078293,"eighty":-23.286453,"marketCap":35519844},{"date":"2024-01-12","current":-15.38159,"twenty":-34.712145,"median":-30.078293,"eighty":-23.286453,"marketCap":34514565},{"date":"2024-01-19","current":-15.082918,"twenty":-34.712145,"median":-30.123115,"eighty":-23.288143,"marketCap":33844379},{"date":"2024-01-26","current":-15.082918,"twenty":-34.712145,"median":-30.078293,"eighty":-23.255404,"marketCap":33844379},{"date":"2024-02-02","current":-15.38159,"twenty":-34.712145,"median":-30.078293,"eighty":-23.0519,"marketCap":34514565},{"date":"2024-02-09","current":-15.38159,"twenty":-34.712145,"median":-30.078293,"eighty":-22.945178,"marketCap":34514565},{"date":"2024-02-16","current":-15.829598,"twenty":-34.712145,"median":-30.053494,"eighty":-22.924537,"marketCap":35519844},{"date":"2024-02-23","current":-14.485575,"twenty":-34.712145,"median":-30.053494,"eighty":-22.887038,"marketCap":32504008},{"date":"2024-03-01","current":-14.634911,"twenty":-34.702064,"median":-30.053494,"eighty":-22.771205,"marketCap":32839101},{"date":"2024-03-08","current":-16.874948,"twenty":-34.702064,"median":-30.053494,"eighty":-22.753195,"marketCap":37865494},{"date":"2024-03-15","current":-21.422187,"twenty":-34.702064,"median":-30.053494,"eighty":-22.844017,"marketCap":40881330},{"date":"2024-03-22","current":-21.246595,"twenty":-34.702064,"median":-30.053494,"eighty":-22.731343,"marketCap":40546237},{"date":"2024-03-28","current":-23.704879,"twenty":-34.702064,"median":-30.053494,"eighty":-22.730783,"marketCap":45237537},{"date":"2024-04-05","current":-21.77337,"twenty":-34.712145,"median":-30.053494,"eighty":-22.721573,"marketCap":41551515},{"date":"2024-04-12","current":-23.88047,"twenty":-34.712145,"median":-30.053494,"eighty":-22.678142,"marketCap":45572630},{"date":"2024-04-19","current":-27.919079,"twenty":-34.712145,"median":-30.053494,"eighty":-22.678142,"marketCap":53279766},{"date":"2024-04-26","current":-28.270263,"twenty":-34.702064,"median":-30.053494,"eighty":-22.686828,"marketCap":53949952},{"date":"2024-05-03","current":-27.926161,"twenty":-34.661739,"median":-29.996059,"eighty":-22.686828,"marketCap":53293281},{"date":"2024-05-10","current":-35.499925,"twenty":-34.702064,"median":-29.955918,"eighty":-22.686828,"marketCap":67035574},{"date":"2024-05-17","current":-34.967426,"twenty":-34.749714,"median":-30.0362,"eighty":-22.686828,"marketCap":66030040},{"date":"2024-05-24","current":-33.01493,"twenty":-34.712145,"median":-30.0362,"eighty":-22.686828,"marketCap":62343083},{"date":"2024-05-31","current":-37.80742,"twenty":-34.788752,"median":-30.042805,"eighty":-22.686828,"marketCap":71392886},{"date":"2024-06-07","current":-37.98492,"twenty":-34.892236,"median":-30.051452,"eighty":-22.686828,"marketCap":71728064},{"date":"2024-06-14","current":-31.949932,"twenty":-34.898474,"median":-30.053494,"eighty":-22.678142,"marketCap":60332016},{"date":"2024-06-21","current":-32.482432,"twenty":-34.885842,"median":-30.051452,"eighty":-22.675094,"marketCap":61337550},{"date":"2024-06-28","current":-32.659931,"twenty":-34.85828,"median":-30.0362,"eighty":-22.66595,"marketCap":61672728},{"date":"2024-07-05","current":-34.434927,"twenty":-34.741231,"median":-30.0362,"eighty":-22.66595,"marketCap":65024506},{"date":"2024-07-12","current":-33.547429,"twenty":-34.661739,"median":-30.0362,"eighty":-22.66595,"marketCap":63348617},{"date":"2024-07-15","current":-37.629921,"twenty":-34.661739,"median":-30.0362,"eighty":-22.66595,"marketCap":71057708},{"date":"2024-08-02","current":-33.813679,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":63851384},{"date":"2024-08-09","current":-50.207943,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":74744665},{"date":"2024-08-16","current":-48.406761,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":72063242},{"date":"2024-08-23","current":-51.783977,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":77090910},{"date":"2024-08-30","current":-49.532499,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":73739131},{"date":"2024-09-06","current":-46.605579,"twenty":-34.605697,"median":-29.949331,"eighty":-22.643339,"marketCap":69381819},{"date":"2024-09-13","current":-44.804397,"twenty":-34.612774,"median":-29.949331,"eighty":-22.643339,"marketCap":66700396},{"date":"2024-09-20","current":-43.678658,"twenty":-34.630683,"median":-29.949331,"eighty":-22.643339,"marketCap":65024506},{"date":"2024-09-27","current":-51.333681,"twenty":-34.749714,"median":-29.949331,"eighty":-22.643339,"marketCap":76420554},{"date":"2024-10-04","current":-48.631908,"twenty":-34.89601,"median":-29.955918,"eighty":-22.643339,"marketCap":72398419},{"date":"2024-10-11","current":-43.678658,"twenty":-35.018363,"median":-30.053494,"eighty":-22.643339,"marketCap":65024506},{"date":"2024-10-18","current":-45.274956,"twenty":-35.09949,"median":-30.175038,"eighty":-22.643339,"marketCap":67400917},{"date":"2024-10-25","current":-46.605579,"twenty":-35.207149,"median":-30.224691,"eighty":-22.643339,"marketCap":69381819},{"date":"2024-10-31","current":-48.631908,"twenty":-35.267039,"median":-30.240878,"eighty":-22.643339,"marketCap":72398419},{"date":"2024-11-08","current":-47.055874,"twenty":-35.361241,"median":-30.240878,"eighty":-22.639345,"marketCap":70052174},{"date":"2024-11-15","current":-55.799154,"twenty":-35.498472,"median":-30.240878,"eighty":-22.639345,"marketCap":66030040},{"date":"2024-11-22","current":-55.232664,"twenty":-35.579254,"median":-30.248647,"eighty":-22.639345,"marketCap":65359684},{"date":"2024-11-29","current":-55.232664,"twenty":-35.769903,"median":-30.248647,"eighty":-22.639345,"marketCap":65359684},{"date":"2024-12-06","current":-52.966709,"twenty":-35.854924,"median":-30.299676,"eighty":-22.639345,"marketCap":62678261},{"date":"2024-12-13","current":-51.550487,"twenty":-36.051129,"median":-30.347713,"eighty":-22.639345,"marketCap":61002372},{"date":"2024-12-20","current":-44.327754,"twenty":-36.210378,"median":-30.347713,"eighty":-22.639345,"marketCap":52455336},{"date":"2024-12-27","current":-46.168842,"twenty":-36.383248,"median":-30.403464,"eighty":-22.639345,"marketCap":54633992},{"date":"2025-01-03","current":-48.267684,"twenty":-36.418315,"median":-30.431413,"eighty":-22.639345,"marketCap":57117660},{"date":"2025-01-10","current":-47.585065,"twenty":-36.558289,"median":-30.486923,"eighty":-22.63535,"marketCap":56309882},{"date":"2025-01-17","current":-47.298988,"twenty":-36.730768,"median":-30.594642,"eighty":-22.63535,"marketCap":55971352},{"date":"2025-01-24","current":-45.602354,"twenty":-37.036599,"median":-30.594642,"eighty":-22.63535,"marketCap":53963637},{"date":"2025-01-31","current":-43.902887,"twenty":-37.266347,"median":-30.594642,"eighty":-22.63535,"marketCap":51952569},{"date":"2025-02-07","current":-42.20342,"twenty":-37.451418,"median":-30.594642,"eighty":-22.63535,"marketCap":49941502},{"date":"2025-02-14","current":-40.787199,"twenty":-37.719799,"median":-30.594642,"eighty":-22.63535,"marketCap":48265613},{"date":"2025-02-21","current":-39.3993,"twenty":-37.80742,"median":-30.594642,"eighty":-22.63535,"marketCap":46623241},{"date":"2025-02-28","current":-37.10502,"twenty":-37.976029,"median":-30.594642,"eighty":-22.63535,"marketCap":43908300},{"date":"2025-03-07","current":-37.671509,"twenty":-38.055516,"median":-30.626133,"eighty":-22.631355,"marketCap":44578656},{"date":"2025-03-14","current":-34.382519,"twenty":-38.055516,"median":-30.803788,"eighty":-22.651329,"marketCap":45088616},{"date":"2025-03-21","current":-32.073245,"twenty":-38.055516,"median":-30.89122,"eighty":-22.651329,"marketCap":42060276},{"date":"2025-03-28","current":-30.533729,"twenty":-38.055516,"median":-30.89122,"eighty":-22.731245,"marketCap":40041382},{"date":"2025-04-04","current":-29.250799,"twenty":-38.055516,"median":-30.89122,"eighty":-22.843244,"marketCap":38358971},{"date":"2025-04-11","current":-25.145424,"twenty":-38.041397,"median":-30.89122,"eighty":-22.887038,"marketCap":32975256},{"date":"2025-04-17","current":-25.915182,"twenty":-38.041397,"median":-30.89122,"eighty":-22.940795,"marketCap":33984703},{"date":"2025-04-25","current":-26.684939,"twenty":-38.055516,"median":-30.89122,"eighty":-23.178103,"marketCap":34994149},{"date":"2025-05-02","current":-27.198112,"twenty":-38.055516,"median":-30.89122,"eighty":-23.178103,"marketCap":35667114},{"date":"2025-05-09","current":-30.533729,"twenty":-38.055516,"median":-30.89122,"eighty":-23.288565,"marketCap":40041382},{"date":"2025-05-16","current":-55.626726,"twenty":-38.207561,"median":-30.89122,"eighty":-23.288565,"marketCap":58211422},{"date":"2025-05-23","current":-55.626726,"twenty":-38.399123,"median":-30.89122,"eighty":-23.288565,"marketCap":58211422},{"date":"2025-05-30","current":-58.842144,"twenty":-38.399123,"median":-30.89122,"eighty":-23.288565,"marketCap":61576244},{"date":"2025-06-06","current":-64.951437,"twenty":-38.399123,"median":-30.89122,"eighty":-23.288565,"marketCap":67969406},{"date":"2025-06-13","current":-61.092936,"twenty":-38.399123,"median":-30.89122,"eighty":-23.288565,"marketCap":63931619},{"date":"2025-06-20","current":-56.269809,"twenty":-38.399123,"median":-30.89122,"eighty":-23.288565,"marketCap":58884386},{"date":"2025-06-27","current":-54.019017,"twenty":-38.426165,"median":-30.89122,"eighty":-23.288565,"marketCap":56529011},{"date":"2025-07-03","current":-52.73285,"twenty":-38.717151,"median":-30.89122,"eighty":-23.288565,"marketCap":55183082},{"date":"2025-07-11","current":-51.125141,"twenty":-38.885926,"median":-30.904552,"eighty":-23.288565,"marketCap":53500671},{"date":"2025-07-18","current":-57.555977,"twenty":-39.139302,"median":-31.027245,"eighty":-23.288565,"marketCap":60230315},{"date":"2025-07-25","current":-58.199061,"twenty":-39.711606,"median":-31.055618,"eighty":-23.288565,"marketCap":60903280},{"date":"2025-08-01","current":-50.8036,"twenty":-40.787199,"median":-31.178971,"eighty":-23.288565,"marketCap":53164189},{"date":"2025-08-08","current":-50.482057,"twenty":-40.968078,"median":-31.207528,"eighty":-23.288565,"marketCap":52827706},{"date":"2025-08-15","current":-29.121561,"twenty":-40.968078,"median":-31.123037,"eighty":-23.288565,"marketCap":51145295},{"date":"2025-08-22","current":-26.247723,"twenty":-40.968078,"median":-31.123037,"eighty":-23.288565,"marketCap":46098062},{"date":"2025-08-29","current":-28.163615,"twenty":-40.968078,"median":-31.123037,"eighty":-23.288565,"marketCap":49462884},{"date":"2025-09-05","current":-24.906599,"twenty":-40.968078,"median":-31.155971,"eighty":-23.288565,"marketCap":43742687},{"date":"2025-09-12","current":-24.331831,"twenty":-40.968078,"median":-31.090102,"eighty":-23.288565,"marketCap":42733240},{"date":"2025-09-19","current":-26.822491,"twenty":-40.968078,"median":-31.054527,"eighty":-23.288565,"marketCap":47107509},{"date":"2025-09-26","current":-29.887918,"twenty":-40.968078,"median":-31.055618,"eighty":-23.288565,"marketCap":52491224},{"date":"2025-10-03","current":-27.780437,"twenty":-40.968078,"median":-31.027245,"eighty":-23.288565,"marketCap":48789920},{"date":"2025-10-10","current":-36.210362,"twenty":-40.968078,"median":-30.934596,"eighty":-23.288565,"marketCap":63595137},{"date":"2025-10-17","current":-30.941659,"twenty":-40.968078,"median":-30.934596,"eighty":-23.288565,"marketCap":54341876},{"date":"2025-10-24","current":-31.420632,"twenty":-40.968078,"median":-30.934596,"eighty":-23.288565,"marketCap":55183082},{"date":"2025-10-31","current":-35.252416,"twenty":-40.968398,"median":-30.984452,"eighty":-23.288565,"marketCap":61912726},{"date":"2025-11-07","current":-30.654275,"twenty":-40.968398,"median":-30.940666,"eighty":-23.288565,"marketCap":53837153},{"date":"2025-11-14","current":-33.328111,"twenty":-40.968398,"median":-30.920748,"eighty":-23.288565,"marketCap":62922173},{"date":"2025-11-21","current":-31.367633,"twenty":-40.968398,"median":-30.904552,"eighty":-23.288565,"marketCap":59220868},{"date":"2025-11-28","current":-33.684561,"twenty":-40.968398,"median":-30.904552,"eighty":-23.288565,"marketCap":63595137},{"date":"2025-12-05","current":-27.981354,"twenty":-40.968398,"median":-30.89122,"eighty":-23.288565,"marketCap":52827706},{"date":"2025-12-12","current":-27.803129,"twenty":-40.968398,"median":-30.815207,"eighty":-23.288565,"marketCap":52491224},{"date":"2025-12-19","current":-26.377328,"twenty":-40.968398,"median":-30.666167,"eighty":-23.288565,"marketCap":49799367},{"date":"2025-12-26","current":-24.773301,"twenty":-40.968398,"median":-30.533729,"eighty":-23.288565,"marketCap":46771027},{"date":"2026-01-02","current":-23.3475,"twenty":-40.968398,"median":-30.486923,"eighty":-23.288565,"marketCap":44079169},{"date":"2026-01-09","current":-22.634599,"twenty":-40.968398,"median":-30.429006,"eighty":-23.148159,"marketCap":42733240},{"date":"2026-01-16","current":-23.525725,"twenty":-40.787199,"median":-30.347713,"eighty":-23.02088,"marketCap":44415651},{"date":"2026-01-23","current":-22.634599,"twenty":-40.121774,"median":-30.300272,"eighty":-22.977747,"marketCap":42733240},{"date":"2026-01-30","current":-21.387023,"twenty":-39.400423,"median":-30.224691,"eighty":-22.887038,"marketCap":40377865},{"date":"2026-02-06","current":-20.139446,"twenty":-38.978966,"median":-30.167938,"eighty":-22.839979,"marketCap":38022489},{"date":"2026-02-13","current":-18.357194,"twenty":-38.843184,"median":-30.0362,"eighty":-22.753195,"marketCap":34657667},{"date":"2026-02-20","current":-18.957313,"twenty":-38.696458,"median":-29.910084,"eighty":-22.709839,"marketCap":35790667},{"date":"2026-02-27","current":-18.110675,"twenty":-38.399123,"median":-29.751142,"eighty":-22.634599,"marketCap":34192249},{"date":"2026-03-06","current":-18.221106,"twenty":-38.213648,"median":-29.646326,"eighty":-22.619353,"marketCap":34400738},{"date":"2026-03-13","current":-17.276819,"twenty":-38.055516,"median":-29.615762,"eighty":-22.470506,"marketCap":35341185},{"date":"2026-03-20","current":-17.276819,"twenty":-37.817594,"median":-29.508318,"eighty":-22.351669,"marketCap":35341185},{"date":"2026-03-27","current":-15.269659,"twenty":-37.638239,"median":-29.390558,"eighty":-22.297223,"marketCap":31235371},{"date":"2026-04-02","current":-16.165683,"twenty":-37.448411,"median":-29.265366,"eighty":-22.134482,"marketCap":33068262},{"date":"2026-04-10","current":-15.921774,"twenty":-37.240623,"median":-29.250799,"eighty":-22.091922,"marketCap":32569327},{"date":"2026-04-17","current":-15.859104,"twenty":-37.240623,"median":-29.239905,"eighty":-21.964726,"marketCap":32441129},{"date":"2026-04-24","current":-16.931283,"twenty":-37.240623,"median":-29.104689,"eighty":-21.927737,"marketCap":34634361},{"date":"2026-05-01","current":-15.58132,"twenty":-37.117678,"median":-29.077545,"eighty":-21.807713,"marketCap":31872898},{"date":"2026-05-08","current":-14.11279,"twenty":-37.117678,"median":-29.018892,"eighty":-21.682457,"marketCap":28868897},{"date":"2026-05-15","current":-11.746023,"twenty":-37.076156,"median":-28.962903,"eighty":-21.548615,"marketCap":28111310},{"date":"2026-05-22","current":-10.782626,"twenty":-37.076156,"median":-28.92796,"eighty":-21.466238,"marketCap":25805648},{"date":"2026-05-29","current":-11.072552,"twenty":-37.081472,"median":-28.916585,"eighty":-21.419221,"marketCap":26499517},{"date":"2026-06-05","current":-10.92686,"twenty":-37.076156,"median":-28.8692,"eighty":-21.409222,"marketCap":26150839},{"date":"2026-06-12","current":-10.766599,"twenty":-37.076156,"median":-28.738383,"eighty":-21.28093,"marketCap":25767293},{"date":"2026-06-18","current":-9.338823,"twenty":-37.076156,"median":-28.660096,"eighty":-21.166423,"marketCap":22350250},{"date":"2026-06-26","current":-9.032871,"twenty":-37.081472,"median":-28.557101,"eighty":-21.013245,"marketCap":21618027},{"date":"2026-07-02","current":-7.724562,"twenty":-37.081472,"median":-28.452439,"eighty":-20.920802,"marketCap":18486900},{"date":"2026-07-10","current":-7.775554,"twenty":-37.081472,"median":-28.289854,"eighty":-20.69747,"marketCap":18608937},{"date":"2026-07-17","current":-7.721648,"twenty":-37.081472,"median":-28.270263,"eighty":-20.492765,"marketCap":18479926},{"date":"2026-07-24","current":-7.023786,"twenty":-37.081472,"median":-28.226961,"eighty":-20.340995,"marketCap":16809759},{"date":"2026-07-31","current":-5.684881,"twenty":-37.086789,"median":-28.163615,"eighty":-20.224811,"marketCap":13605410},{"date":"2026-08-07","current":-6.811076,"twenty":-37.086789,"median":-28.143424,"eighty":-20.01088,"marketCap":16300689},{"date":"2026-08-14","current":-6.739192,"twenty":-37.086789,"median":-28.061891,"eighty":-19.959835,"marketCap":15160513},{"date":"2026-08-21","current":-6.974784,"twenty":-37.086789,"median":-28.061891,"eighty":-19.674822,"marketCap":15690503},{"date":"2026-08-28","current":-7.517268,"twenty":-37.086789,"median":-27.981354,"eighty":-18.980589,"marketCap":16910876},{"date":"2026-09-04","current":-6.356354,"twenty":-37.086789,"median":-27.926161,"eighty":-18.58921,"marketCap":14299279},{"date":"2026-09-11","current":-5.967316,"twenty":-37.070289,"median":-27.912004,"eighty":-18.357194,"marketCap":13424097},{"date":"2026-09-18","current":-5.99134,"twenty":-37.070289,"median":-27.794701,"eighty":-18.116632,"marketCap":13478142},{"date":"2026-09-25","current":-11.480496,"twenty":-37.070289,"median":-27.741138,"eighty":-17.34686,"marketCap":25826569},{"date":"2026-09-30","current":-10.829516,"twenty":-37.070289,"median":-27.650028,"eighty":-17.251215,"marketCap":24362122}],"updateTime":1790912719352},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"REFR\",pageSize:20,pageCount:3,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"11582411","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521015836-REFR","pdf_url":null,"pub_time":1611504000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"REFR","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/793524/000119312521015836/0001193125-21-015836-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":"AMENDMENT NO. 5 TO SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000119312521015836/d114569dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d114569dsc13ga.htm","type":"SC 13G/A","id":"NTFILEG3mS9D5Smea84S8e","market":"us","size":118701},{"description":"EX-99.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000119312521015836/d114569dex99a.htm","primary":false,"translateUrl":null,"linkName":"d114569dex99a.htm","type":"EX-99.A","id":"NTFILEFZmB6G2pYEB6C3Rd","market":"us","size":15915}],"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":"2021-01-25 00:00","pubTimestamp":1611504000,"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":"11460083","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315221000918-REFR","pdf_url":null,"pub_time":1610467200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315221000918/0001493152-21-000918-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315221000918/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEH5uJhqTcG56ur2Xa","market":"us","size":14193},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315221000918/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEFRU4c5xCddUeK1jg","market":"us","size":39834},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315221000918/press_001.jpg","primary":false,"translateUrl":null,"linkName":"press_001.jpg","type":"GRAPHIC","id":"NTFILE3Rfx6UCXogQcdsJj","market":"us","size":20618}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-01-13 00:00","pubTimestamp":1610467200,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11057055","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220022952-REFR","pdf_url":null,"pub_time":1607011200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220022952/0001493152-20-022952-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220022952/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE8CxPgdHfwUw1UikK","market":"us","size":9428},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220022952/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE5RYPipRhkgaaEaV3","market":"us","size":34213},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220022952/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE7ZMFSHsmXkv4J9JH","market":"us","size":8714}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-12-04 00:00","pubTimestamp":1607011200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10741141","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220020589-REFR","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"REFR","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/0001493152-20-020589-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILE7YUVgTk27JPav5j8","market":"us","size":397969},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE9Phq6562kgDsjiPe","market":"us","size":13555},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE8wbRQJu87pDvsvcq","market":"us","size":13881},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEDoGo1QFmGWEFMYek","market":"us","size":6811},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE7RYKB4vx9aaYwy6D","market":"us","size":7192}],"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":49786,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49787,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49788,"name":"Condensed Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49789,"name":"Condensed Consolidated Statements of Shareholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":49790,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":"简明合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220020589/R6.htm","cdn_url":"https://static.tigerbbs.com/c00a6c0d59d24067b36d5aed52851bbc","translation_url":"https://static.tigerbbs.com/21089e38e283be4bf4251d67744efff0","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10306582","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520233036-REFR","pdf_url":null,"pub_time":1598457600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"REFR","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/793524/000119312520233036/0001193125-20-233036-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":"AMENDMENT NO 4 TO SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000119312520233036/d89773dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d89773dsc13ga.htm","type":"SC 13G/A","id":"NTFILEEvUoQvae2zA7zd3e","market":"us","size":128032}],"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":"2020-08-27 00:00","pubTimestamp":1598457600,"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":"10265886","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220016064-REFR","pdf_url":null,"pub_time":1597593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220016064/0001493152-20-016064-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220016064/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE47nZ72U81iRv6WhE","market":"us","size":19656},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220016064/form8k.htm","primary":false,"translateUrl":null,"linkName":"form8k.htm","type":"8-K","id":"NTFILE7Yj1KBAQXUdp7KCG","market":"us","size":39854},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220016064/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE3mXnZs1boQPxENQu","market":"us","size":11944}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-08-17 00:00","pubTimestamp":1597593600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10232521","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220014847-REFR","pdf_url":null,"pub_time":1596643200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"REFR","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/0001493152-20-014847-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILEJ2nFFYELmC6nFRu7","market":"us","size":315793},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILECibu6ZBxhPi7Yncm","market":"us","size":15028},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEDvcXPg8pQ6yd5Zq9","market":"us","size":15425},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEC4cE8aYnyrqAQWW9","market":"us","size":7661},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE4F6ewe6pqYsrnFgu","market":"us","size":7854},{"description":"XBRL INSTANCE FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630.xml","primary":false,"translateUrl":null,"linkName":"refr-20200630.xml","type":"EX-101.INS","id":"NTFILE8QntE3uNKBUrLdrA","market":"us","size":172730},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630.xsd","primary":false,"translateUrl":null,"linkName":"refr-20200630.xsd","type":"EX-101.SCH","id":"NTFILEDh6eDfDgXtvHD5jL","market":"us","size":29397},{"description":"XBRL CALCULATION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"refr-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILE8rWkM9jrpdg79Lmv","market":"us","size":34690},{"description":"XBRL DEFINITION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"refr-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEHujjemoTm6BhsHqC","market":"us","size":72023},{"description":"XBRL LABEL FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"refr-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILEBHFEq4MGWbs6rQfL","market":"us","size":179321},{"description":"XBRL PRESENTATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/refr-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"refr-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILED9MgybfmVEa4qwkf","market":"us","size":125846}],"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":22842,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22843,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22844,"name":"Condensed Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22845,"name":"Condensed Consolidated Statements of Shareholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":22846,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":"简明合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014847/R6.htm","cdn_url":"https://static.tigerbbs.com/a5d541e5938bb04b94827913fbb1e0e1","translation_url":"https://static.tigerbbs.com/229a98a395421f0b2a0e20c4de8102af","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-06 00:00","pubTimestamp":1596643200,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10220334","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220014560-REFR","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014560/0001493152-20-014560-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014560/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEEaJHNkPp8xD8upmX","market":"us","size":17752},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014560/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE9Ksx7sg66kyhD6Cz","market":"us","size":34969},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220014560/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEGmsvaaEuei9ZtSk5","market":"us","size":12383}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10123464","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220012391-REFR","pdf_url":null,"pub_time":1593532800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220012391/0001493152-20-012391-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220012391/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEGnsQntcAZMbBqVZ2","market":"us","size":9659},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220012391/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE9SjR8eJpcMS4w2kP","market":"us","size":31396},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220012391/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEB69jUHdHjZ7VFY6k","market":"us","size":296982}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-07-01 00:00","pubTimestamp":1593532800,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9839116","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220010995-REFR","pdf_url":null,"pub_time":1591804800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220010995/0001493152-20-010995-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220010995/form8-k.htm","primary":true,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE6gvBXdApG93Vgzbt","market":"us","size":29528}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-06-11 00:00","pubTimestamp":1591804800,"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":"9692355","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220007937-REFR","pdf_url":null,"pub_time":1588780800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"REFR","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/0001493152-20-007937-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILE92WcM1K27i9uPNUy","market":"us","size":224677},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE6BdsXYertQHw26UR","market":"us","size":12802},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEAQtv8jdgEb94NeS5","market":"us","size":12851},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE5LHHz1xiaMV5GQb6","market":"us","size":7761},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE6ufNS29ENjAwdVra","market":"us","size":9016},{"description":"XBRL INSTANCE FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331.xml","primary":false,"translateUrl":null,"linkName":"refr-20200331.xml","type":"EX-101.INS","id":"NTFILEGMfh6TpfpDZD8rEQ","market":"us","size":117447},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331.xsd","primary":false,"translateUrl":null,"linkName":"refr-20200331.xsd","type":"EX-101.SCH","id":"NTFILE6yHE8gLLN1dK4T4s","market":"us","size":28211},{"description":"XBRL CALCULATION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"refr-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILEE7RoehmYvtuZohdp","market":"us","size":32723},{"description":"XBRL DEFINITION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"refr-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE4PbGSs4N99EYRgTU","market":"us","size":74463},{"description":"XBRL LABEL FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"refr-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE9ADNNvCmYRrS2rqM","market":"us","size":160851},{"description":"XBRL PRESENTATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/refr-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"refr-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEAH22KzdKUThcveo9","market":"us","size":118408}],"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":3718,"name":"Condensed Consolidated Balance Sheets","name_zh":"简明综合资产负债表","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/R2.htm","cdn_url":"https://static.tigerbbs.com/5b0d17172c8171dbc9999152586d9bf9","translation_url":"https://static.tigerbbs.com/99b59e71cd2953078b309f59285ca28d","translate_status":1},{"id":3719,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":"简明综合资产负债表（括号内）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/R3.htm","cdn_url":"https://static.tigerbbs.com/79912cff10d149cfd46ef82156018661","translation_url":"https://static.tigerbbs.com/585a565ae7f61a7a9510dfdbb980cf49","translate_status":1},{"id":3720,"name":"Condensed Consolidated Statements of Operations (Unaudited)","name_zh":"简明综合经营报表（未经审核）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/R4.htm","cdn_url":"https://static.tigerbbs.com/42149eec8382231acf7b6182fd969ce3","translation_url":"https://static.tigerbbs.com/d0d45833cf4d5112b7edc5e06a8ccbd8","translate_status":1},{"id":3721,"name":"Condensed Consolidated Statements of Shareholders' Equity (Unaudited)","name_zh":"简明合并股东权益报表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/R5.htm","cdn_url":"https://static.tigerbbs.com/a3a337bf9aacc1c0f84e5e62a5b13edf","translation_url":"https://static.tigerbbs.com/ca251ed569279a945f0c885028cc3b4c","translate_status":1},{"id":3722,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":"简明合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007937/R6.htm","cdn_url":"https://static.tigerbbs.com/82facba4c79a09963dfa2077b059215b","translation_url":"https://static.tigerbbs.com/c432d95365d777740b94523eb3401d25","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-05-07 00:00","pubTimestamp":1588780800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9592319","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220007022-REFR","pdf_url":null,"pub_time":1587657600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"REFR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007022/0001493152-20-007022-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007022/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEE8qPPL6KvCEbWyv2","market":"us","size":19688},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007022/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEFdsWzMH7XUaNqEmu","market":"us","size":39879},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007022/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE63tW1RJZN8Kgnwim","market":"us","size":6793},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220007022/ex99-1_002.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE3AZwzBQLStEmrEZS","market":"us","size":12184}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-04-24 00:00","pubTimestamp":1587657600,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9181886","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220003807-REFR","pdf_url":null,"pub_time":1583942400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"REFR","title":"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/793524/000149315220003807/0001493152-20-003807-index.htm","us_notice_code":"Form 10-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/form10-k.htm","primary":true,"translateUrl":null,"linkName":"form10-k.htm","type":"10-K","id":"NTFILE7yq7QDKGZcFnLYj4","market":"us","size":1207050},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex21.htm","primary":false,"translateUrl":null,"linkName":"ex21.htm","type":"EX-21","id":"NTFILEDyxYjzSFAsDZExsD","market":"us","size":5741},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex23-1.htm","primary":false,"translateUrl":null,"linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE5sPFpcNMjyg7TQd4","market":"us","size":5106},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex23-2.htm","primary":false,"translateUrl":null,"linkName":"ex23-2.htm","type":"EX-23.2","id":"NTFILE9endHf7byjLLf46K","market":"us","size":5063},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE2Tge98kGYguZiz4h","market":"us","size":10266},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE6wfGEkcH3VHKjJLL","market":"us","size":10497},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEAseWU7u4orb9btSR","market":"us","size":7654},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILEB82MeC2Xt5J3tVtm","market":"us","size":7769},{"description":"XBRL INSTANCE FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231.xml","primary":false,"translateUrl":null,"linkName":"refr-20191231.xml","type":"EX-101.INS","id":"NTFILEHnKypZmkQxGdGXTK","market":"us","size":448250},{"description":"XBRL SCHEMA FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231.xsd","primary":false,"translateUrl":null,"linkName":"refr-20191231.xsd","type":"EX-101.SCH","id":"NTFILE8g85S1x8u9ATwX12","market":"us","size":41958},{"description":"XBRL CALCULATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"refr-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE4TYoUHwyKAHtLcGt","market":"us","size":50553},{"description":"XBRL DEFINITION FILE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"refr-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE2vN5EwBrGY3KHaaU","market":"us","size":114581},{"description":"XBRL LABEL FILE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"refr-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEHJi3NQJbj2wrR8Dk","market":"us","size":278821},{"description":"XBRL PRESENTATION FILE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003807/refr-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"refr-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE6rh7Y4T2b1MCdzvY","market":"us","size":203569}],"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":"2020-03-12 00:00","pubTimestamp":1583942400,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9171328","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220003610-REFR","pdf_url":null,"pub_time":1583683200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"REFR","title":"Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003610/0001493152-20-003610-index.htm","us_notice_code":"Form S-8","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003610/forms-8.htm","primary":true,"translateUrl":null,"linkName":"forms-8.htm","type":"S-8","id":"NTFILE8kQcASCvJ9kbM43U","market":"us","size":87672},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003610/ex5-1.htm","primary":false,"translateUrl":null,"linkName":"ex5-1.htm","type":"EX-5.1","id":"NTFILEGc8VGLMhsf3Y1mb3","market":"us","size":10712},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220003610/ex23-1.htm","primary":false,"translateUrl":null,"linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEFhFfTxuUJSFgfi64","market":"us","size":3861}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-03-09 00:00","pubTimestamp":1583683200,"title_zh":"Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8954886","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315220000009-REFR","pdf_url":null,"pub_time":1577894400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"REFR","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315220000009/0001493152-20-000009-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220000009/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE3ZB3VZvNczFfzeDa","market":"us","size":16931},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220000009/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEBNAaQHYABmusLUXo","market":"us","size":38357},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315220000009/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEgz3eaT3dPm2rzhes","market":"us","size":14819}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-01-02 00:00","pubTimestamp":1577894400,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8854089","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315219018792-REFR","pdf_url":null,"pub_time":1575475200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"REFR","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/0001493152-19-018792-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/form8-k_001.jpg","primary":true,"translateUrl":null,"linkName":"form8-k_001.jpg","type":"GRAPHIC","id":"NTFILE2nREuSDaFW6A1wsc","market":"us","size":23749},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE859n1Z8s227DUHcg","market":"us","size":40987},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEDncN1NhSBXxFevWZ","market":"us","size":24186},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE4iys8RJmyyMH25z8","market":"us","size":24851},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219018792/ex99-1_002.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILEDufVMDUZVUK3Eh4X","market":"us","size":144806}],"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":"2019-12-05 00:00","pubTimestamp":1575475200,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8853900","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315219016618-REFR","pdf_url":null,"pub_time":1573056000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"REFR","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/0001493152-19-016618-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/form10-q.htm","primary":true,"translateUrl":null,"linkName":"form10-q.htm","type":"10-Q","id":"NTFILEBGyBMHtSa8d7KALo","market":"us","size":360648},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEJ5T7E9pcwYjEkxRm","market":"us","size":14556},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILEDqcBAHYcWnuP1HtL","market":"us","size":14993},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEiAS3fVSDxeoRAs6C","market":"us","size":7411},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/ex32-2.htm","primary":false,"translateUrl":null,"linkName":"ex32-2.htm","type":"EX-32.2","id":"NTFILE2VZXaihVzoaEw3FV","market":"us","size":7829},{"description":"XBRL INSTANCE FILE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930.xml","primary":false,"translateUrl":null,"linkName":"refr-20190930.xml","type":"EX-101.INS","id":"NTFILEBG1BQ8fE33iNrxiu","market":"us","size":200165},{"description":"XBRL SCHEMA FILE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930.xsd","primary":false,"translateUrl":null,"linkName":"refr-20190930.xsd","type":"EX-101.SCH","id":"NTFILEBZCrKfzGkN7FuXiy","market":"us","size":29104},{"description":"XBRL CALCULATION FILE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"refr-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEjwzW6u5bDj2YBZ9U","market":"us","size":34589},{"description":"XBRL DEFINITION FILE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"refr-20190930_def.xml","type":"EX-101.DEF","id":"NTFILEA5V2b4Q5Mfh4WJQM","market":"us","size":72471},{"description":"XBRL LABEL FILE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"refr-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILEBA71GBVxyswFGBTg","market":"us","size":180084},{"description":"XBRL PRESENTATION FILE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219016618/refr-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"refr-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILE7zRrCmU5BWvZx2ft","market":"us","size":131486}],"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":"2019-11-07 00:00","pubTimestamp":1573056000,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8853904","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315219015607-REFR","pdf_url":null,"pub_time":1571241600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 4.01 and 9.01","symbol":"REFR","title":"Current report, items 4.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315219015607/0001493152-19-015607-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 4.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219015607/ex16-1.htm","primary":true,"translateUrl":null,"linkName":"ex16-1.htm","type":"EX-16.1","id":"NTFILEBMbDLGxFk5hEEovp","market":"us","size":1247},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219015607/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEFPr6FtDBhFMVTtBV","market":"us","size":29105},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219015607/ex16-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex16-1_001.jpg","type":"GRAPHIC","id":"NTFILEFitFdUcjnE961eEi","market":"us","size":58163}],"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":"2019-10-17 00:00","pubTimestamp":1571241600,"title_zh":"Current report, items 4.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8853899","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315219014628-REFR","pdf_url":null,"pub_time":1569427200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"REFR","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315219014628/0001493152-19-014628-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219014628/ex10-1_b2.htm","primary":true,"translateUrl":null,"linkName":"ex10-1_b2.htm","type":"EX-10.1B2","id":"NTFILEHZqTWgAhRPtgfEHQ","market":"us","size":12799},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219014628/form8-k.htm","primary":false,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILEGZNqrComLTdiSe71","market":"us","size":22925}],"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":"2019-09-26 00:00","pubTimestamp":1569427200,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8468109","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315219012074-REFR","pdf_url":null,"pub_time":1565539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"REFR","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/0001493152-19-012074-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/form8-k.htm","primary":true,"translateUrl":null,"linkName":"form8-k.htm","type":"8-K","id":"NTFILE79XGjhtgPCCc2FVF","market":"us","size":40206},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILECPJ3JGUf457rpDvq","market":"us","size":25107},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEJ6j1HGzToGpMEu25","market":"us","size":16340},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/ex99-1_002.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILE9fyR68WgVjnUcDrd","market":"us","size":179008},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/793524/000149315219012074/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE2VscPkNviQKGEWMf","market":"us","size":179008}],"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":"2019-08-12 00:00","pubTimestamp":1565539200,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":5,"pageCount":3,"totalSize":84,"code":"91000000","status":"200"}]}}