Byrna Technologies Inc.

4.73

+0.680016.79%

Post-market: 4.72-0.0103-0.22%19:41 EDT

Volume:2.74M

Turnover:11.83M

Market Cap:110.70M

PE:-26.28

High:4.73

Open:3.68

Low:3.51

Close:4.05

52wk High:30.62

52wk Low:3.17

Shares:23.40M

Float Shares:17.86M

Volume Ratio:5.54

T/O Rate:15.35%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.1800

EPS(LYR):0.4000

ROE:-6.30%

ROA:-4.37%

PB:1.94

PE(LYR):11.83

Loading ...

Overview Company News Filings

Jun 01, 2021

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.tigrgood.cn/stock/BYRN/filings?page=9"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"BYRN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BYRN\",,,,,undefined,":{"symbol":"BYRN","market":"US","secType":"STK","nameCN":"Byrna Technologies Inc.","latestPrice":4.73,"timestamp":1791489600000,"preClose":4.05,"halted":0,"volume":2740958,"hourTrading":{"tag":"盘后","latestPrice":4.7197,"preClose":4.73,"latestTime":"19:41 EDT","volume":28643,"amount":133379.34897320002,"timestamp":1791502910817,"change":-0.0103,"changeRate":-0.002178,"amplitude":0.061311},"delay":0,"changeRate":0.1679012345679014,"floatShares":17855358,"shares":23404800,"eps":-0.18,"marketStatus":"Post-Mkt","change":0.68,"latestTime":"10-08 19:42:09 EDT","open":3.68,"high":4.73,"low":3.505,"amount":11833175.6187524,"amplitude":0.302469,"askPrice":4.79,"askSize":1000,"bidPrice":4.62,"bidSize":35,"shortable":0,"etf":0,"ttmEps":-0.18,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1791504000000},"marketStatusCode":4,"adr":0,"exchange":"NASDAQ","adjPreClose":4.05,"preHourTrading":{"tag":"盘前","latestPrice":3.75,"preClose":4.05,"latestTime":"09:29 EDT","volume":96207,"amount":365904.7180662,"timestamp":1791466199999,"change":-0.3,"changeRate":-0.074074,"amplitude":0.239506},"postHourTrading":{"tag":"盘后","latestPrice":4.7197,"preClose":4.73,"latestTime":"19:41 EDT","volume":28643,"amount":133379.34897320002,"timestamp":1791502910817,"change":-0.0103,"changeRate":-0.002178,"amplitude":0.061311},"volumeRatio":5.537828,"impliedVol":1.4546,"impliedVolPercentile":0.8406},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BYRN\",,,,,undefined,":{"symbol":"BYRN","floatShares":17855358,"roa":"-4.37%","roe":"-6.30%","lyrEps":0.4,"volumeRatio":5.537828,"shares":23404800,"dividePrice":0,"high":4.73,"amplitude":0.302469,"preClose":4.05,"low":3.505,"week52Low":3.165,"pbRate":"1.94","psRate":"1.02","week52High":30.62,"institutionHeld":0,"latestPrice":4.73,"committee":-0.932367,"eps":-0.18,"divideRate":0,"volume":2740958,"delay":0,"ttmEps":-0.18,"open":3.68,"prevYearClose":16.79,"prevWeekClose":3.48,"prevMonthClose":3.265,"prevQuarterClose":3.265,"fiveDayClose":3.48,"twentyDayClose":3.53,"sixtyDayClose":3.57},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BYRN\",params:#limit:5,,,undefined,":[{"date":"2026-10-08","symbol":"BYRN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/08","expectedEps":-0.14,"defaultRemindTime":1791446400000,"name":null,"time":"Pre-MKt","dateTimestamp":1791432000000,"actualEps":null},{"market":"US","date":"2026-07-09","symbol":"BYRN","fiscalQuarterEnding":"2026/05","expectedEps":-0.1,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1783569600000,"reportTimeType":"pre","actualEps":-0.44},{"market":"US","date":"2026-04-09","symbol":"BYRN","fiscalQuarterEnding":"2026/02","expectedEps":0.05,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1775707200000,"reportTimeType":"pre","actualEps":0.03},{"date":"2026-03-09","symbol":"BYRN","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1773043200000,"name":null,"time":"Pre-MKt","dateTimestamp":1773028800000,"actualEps":null},{"market":"US","date":"2026-02-05","symbol":"BYRN","fiscalQuarterEnding":"2025/11","expectedEps":0.13,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1770267600000,"reportTimeType":"pre","actualEps":0.17}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BYRN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BYRN\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.5,"hold":0.5,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.5,"analysts":4,"updateTime":1783742400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BYRN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BYRN","date":"2026-10-07","current":-26.277778,"percent":0.322632,"low":-1118.221566,"twenty":-37.563519,"median":-16.271678,"eighty":30.123628,"high":314.187957,"avg":-10.192148,"sd":91.671743,"marketCap":84122243},"quantilePoints":[{"date":"2021-10-08","current":-285.679195,"twenty":-18.822598,"median":-6.792635,"eighty":-5.2865,"marketCap":490225498},{"date":"2021-10-15","current":-247.285892,"twenty":-18.881747,"median":-6.795261,"eighty":-5.287278,"marketCap":424342591},{"date":"2021-10-22","current":-237.928385,"twenty":-18.963641,"median":-6.832365,"eighty":-5.287473,"marketCap":408285109},{"date":"2021-10-29","current":-231.873527,"twenty":-19.09486,"median":-6.868095,"eighty":-5.287473,"marketCap":397894973},{"date":"2021-11-05","current":-208.204538,"twenty":-19.204808,"median":-6.869185,"eighty":-5.289963,"marketCap":357278987},{"date":"2021-11-12","current":-217.837266,"twenty":-19.239708,"median":-6.869185,"eighty":-5.290585,"marketCap":373808749},{"date":"2021-11-19","current":-221.690357,"twenty":-19.323396,"median":-6.902347,"eighty":-5.290585,"marketCap":380420653},{"date":"2021-11-26","current":-209.993473,"twenty":-19.58401,"median":-6.93681,"eighty":-5.290585,"marketCap":360348800},{"date":"2021-12-03","current":-179.856795,"twenty":-20.159136,"median":-6.93681,"eighty":-5.290585,"marketCap":308634261},{"date":"2021-12-10","current":-209.443031,"twenty":-21.526746,"median":-6.93681,"eighty":-5.290585,"marketCap":359404242},{"date":"2021-12-17","current":-191.8289,"twenty":-24.765775,"median":-6.954205,"eighty":-5.290585,"marketCap":329178393},{"date":"2021-12-23","current":-192.516952,"twenty":-27.318817,"median":-6.963933,"eighty":-5.290585,"marketCap":330359090},{"date":"2021-12-31","current":-183.709886,"twenty":-27.948905,"median":-7.028963,"eighty":-5.290585,"marketCap":315246165},{"date":"2022-01-07","current":-166.646196,"twenty":-29.03578,"median":-7.087967,"eighty":-5.290585,"marketCap":285964873},{"date":"2022-01-14","current":-164.857262,"twenty":-30.146401,"median":-7.181339,"eighty":-5.290585,"marketCap":282895061},{"date":"2022-01-21","current":-143.94048,"twenty":-30.842422,"median":-7.200801,"eighty":-5.290585,"marketCap":247001864},{"date":"2022-01-28","current":-145.316584,"twenty":-31.141424,"median":-7.200801,"eighty":-5.291662,"marketCap":249363259},{"date":"2022-02-04","current":-153.435598,"twenty":-34.841302,"median":-7.229838,"eighty":-5.297383,"marketCap":263295486},{"date":"2022-02-11","current":-62.168179,"twenty":-36.784785,"median":-7.252772,"eighty":-5.306156,"marketCap":204098132},{"date":"2022-02-18","current":-58.976347,"twenty":-39.86646,"median":-7.279102,"eighty":-5.318648,"marketCap":193619348},{"date":"2022-02-25","current":-70.873175,"twenty":-41.707313,"median":-7.295549,"eighty":-5.318648,"marketCap":232676633},{"date":"2022-03-04","current":-70.945717,"twenty":-43.638569,"median":-7.295549,"eighty":-5.318648,"marketCap":232914788},{"date":"2022-03-11","current":-69.132176,"twenty":-45.803916,"median":-7.298998,"eighty":-5.329489,"marketCap":226960933},{"date":"2022-03-18","current":-73.194507,"twenty":-46.194068,"median":-7.314498,"eighty":-5.329489,"marketCap":240297567},{"date":"2022-03-25","current":-64.997303,"twenty":-46.75979,"median":-7.336146,"eighty":-5.352827,"marketCap":213386145},{"date":"2022-04-01","current":-59.266514,"twenty":-46.993881,"median":-7.342923,"eighty":-5.353528,"marketCap":194571965},{"date":"2022-04-08","current":-30.335547,"twenty":-47.032896,"median":-7.353692,"eighty":-5.363008,"marketCap":189051126},{"date":"2022-04-14","current":-27.61454,"twenty":-47.001684,"median":-7.364346,"eighty":-5.363008,"marketCap":172093812},{"date":"2022-04-22","current":-25.298007,"twenty":-46.947063,"median":-7.371485,"eighty":-5.363008,"marketCap":157657181},{"date":"2022-04-29","current":-21.768053,"twenty":-46.841721,"median":-7.383299,"eighty":-5.363008,"marketCap":135658504},{"date":"2022-05-06","current":-22.393149,"twenty":-46.818312,"median":-7.383299,"eighty":-5.363008,"marketCap":139554103},{"date":"2022-05-13","current":-23.680111,"twenty":-46.771494,"median":-7.390296,"eighty":-5.372291,"marketCap":147574454},{"date":"2022-05-20","current":-28.055784,"twenty":-46.728577,"median":-7.390296,"eighty":-5.406978,"marketCap":174843647},{"date":"2022-05-27","current":-30.151695,"twenty":-46.627137,"median":-7.428679,"eighty":-5.420814,"marketCap":187905361},{"date":"2022-06-03","current":-29.416288,"twenty":-46.381342,"median":-7.471316,"eighty":-5.429252,"marketCap":183322304},{"date":"2022-06-10","current":-35.336315,"twenty":-46.209674,"median":-7.500611,"eighty":-5.441282,"marketCap":220215917},{"date":"2022-06-17","current":-28.313177,"twenty":-46.182364,"median":-7.50943,"eighty":-5.44619,"marketCap":176447717},{"date":"2022-06-24","current":-30.409087,"twenty":-46.080924,"median":-7.596372,"eighty":-5.44619,"marketCap":189509431},{"date":"2022-07-01","current":-31.107724,"twenty":-45.901454,"median":-7.674539,"eighty":-5.44619,"marketCap":193863336},{"date":"2022-07-08","current":-18.081427,"twenty":-45.835128,"median":-7.775153,"eighty":-5.453037,"marketCap":203687274},{"date":"2022-07-15","current":-16.20617,"twenty":-45.647855,"median":-7.931634,"eighty":-5.480611,"marketCap":182562502},{"date":"2022-07-22","current":-17.212887,"twenty":-44.883155,"median":-8.006154,"eighty":-5.48467,"marketCap":193903169},{"date":"2022-07-29","current":-16.166691,"twenty":-44.278419,"median":-8.032183,"eighty":-5.505631,"marketCap":182117770},{"date":"2022-08-05","current":-16.976012,"twenty":-44.013115,"median":-8.106862,"eighty":-5.540823,"marketCap":191234777},{"date":"2022-08-12","current":-18.199864,"twenty":-43.490311,"median":-8.219242,"eighty":-5.559398,"marketCap":205021470},{"date":"2022-08-19","current":-17.50898,"twenty":-42.706104,"median":-9.269139,"eighty":-5.565814,"marketCap":197238659},{"date":"2022-08-26","current":-17.726115,"twenty":-41.90239,"median":-10.607636,"eighty":-5.568616,"marketCap":199684685},{"date":"2022-09-02","current":-16.600961,"twenty":-41.738526,"median":-11.566344,"eighty":-5.568616,"marketCap":187009822},{"date":"2022-09-09","current":-13.916382,"twenty":-41.707313,"median":-11.885603,"eighty":-5.568616,"marketCap":156768044},{"date":"2022-09-16","current":-12.71227,"twenty":-40.770947,"median":-12.097656,"eighty":-5.579401,"marketCap":143203716},{"date":"2022-09-23","current":-9.919123,"twenty":-40.697793,"median":-11.956351,"eighty":-5.581774,"marketCap":111738925},{"date":"2022-09-30","current":-9.277588,"twenty":-40.14304,"median":-11.725974,"eighty":-5.598684,"marketCap":104512029},{"date":"2022-10-07","current":-10.205326,"twenty":-38.76014,"median":-11.319622,"eighty":-5.601796,"marketCap":111850369},{"date":"2022-10-14","current":-12.863174,"twenty":-37.064497,"median":-11.334931,"eighty":-5.601796,"marketCap":140980386},{"date":"2022-10-21","current":-14.06022,"twenty":-36.869421,"median":-11.885603,"eighty":-5.601796,"marketCap":154100012},{"date":"2022-10-28","current":-13.999353,"twenty":-36.812395,"median":-11.969129,"eighty":-5.601796,"marketCap":153432912},{"date":"2022-11-04","current":-14.141376,"twenty":-36.674345,"median":-12.128596,"eighty":-5.611307,"marketCap":154989478},{"date":"2022-11-11","current":-14.770332,"twenty":-36.089116,"median":-12.326078,"eighty":-5.611307,"marketCap":161882841},{"date":"2022-11-18","current":-16.758646,"twenty":-35.868125,"median":-12.416176,"eighty":-5.611307,"marketCap":183674762},{"date":"2022-11-25","current":-16.657202,"twenty":-35.619175,"median":-12.538551,"eighty":-5.614357,"marketCap":182562929},{"date":"2022-12-02","current":-17.99627,"twenty":-35.514497,"median":-12.765817,"eighty":-5.623532,"marketCap":197239120},{"date":"2022-12-09","current":-18.036848,"twenty":-35.369829,"median":-12.851493,"eighty":-5.625635,"marketCap":197683854},{"date":"2022-12-16","current":-17.732514,"twenty":-34.041998,"median":-12.984727,"eighty":-5.625635,"marketCap":194348355},{"date":"2022-12-23","current":-16.434023,"twenty":-33.336008,"median":-13.12693,"eighty":-5.631102,"marketCap":180116897},{"date":"2022-12-30","current":-15.906512,"twenty":-33.19628,"median":-13.139923,"eighty":-5.632776,"marketCap":174335367},{"date":"2023-01-06","current":-16.67749,"twenty":-33.19628,"median":-13.553779,"eighty":-5.632776,"marketCap":182785295},{"date":"2023-01-13","current":-20.167184,"twenty":-33.19628,"median":-13.735597,"eighty":-5.632776,"marketCap":221032340},{"date":"2023-01-20","current":-19.944006,"twenty":-33.19628,"median":-13.857331,"eighty":-5.632776,"marketCap":218586308},{"date":"2023-01-27","current":-19.903428,"twenty":-33.19628,"median":-13.967635,"eighty":-5.632776,"marketCap":218141575},{"date":"2023-02-03","current":-19.822273,"twenty":-33.19628,"median":-14.025115,"eighty":-5.632776,"marketCap":217252109},{"date":"2023-02-10","current":-26.594413,"twenty":-33.19628,"median":-14.141376,"eighty":-5.632776,"marketCap":209696944},{"date":"2023-02-17","current":-24.070855,"twenty":-33.19628,"median":-14.278027,"eighty":-5.632776,"marketCap":189798694},{"date":"2023-02-24","current":-22.212851,"twenty":-33.19628,"median":-14.381491,"eighty":-5.632776,"marketCap":175148334},{"date":"2023-03-03","current":-24.015392,"twenty":-33.19628,"median":-14.505402,"eighty":-5.632776,"marketCap":189361369},{"date":"2023-03-10","current":-24.625483,"twenty":-33.19628,"median":-14.587732,"eighty":-5.632776,"marketCap":194171935},{"date":"2023-03-17","current":-24.791872,"twenty":-33.19628,"median":-14.770332,"eighty":-5.640512,"marketCap":195483908},{"date":"2023-03-24","current":-21.685955,"twenty":-33.19628,"median":-14.932644,"eighty":-5.682065,"marketCap":170993754},{"date":"2023-03-31","current":-21.048133,"twenty":-33.181572,"median":-15.102812,"eighty":-5.698692,"marketCap":165964526},{"date":"2023-04-06","current":-20.438042,"twenty":-33.181572,"median":-15.307593,"eighty":-5.711448,"marketCap":161153960},{"date":"2023-04-14","current":-20.438042,"twenty":-33.19628,"median":-15.689112,"eighty":-5.716015,"marketCap":161153960},{"date":"2023-04-21","current":-18.47582,"twenty":-33.19628,"median":-15.807969,"eighty":-5.738148,"marketCap":125949663},{"date":"2023-04-28","current":-17.224853,"twenty":-33.19628,"median":-15.926826,"eighty":-5.761136,"marketCap":117421821},{"date":"2023-05-05","current":-15.492745,"twenty":-33.19628,"median":-16.038038,"eighty":-5.777189,"marketCap":105614040},{"date":"2023-05-12","current":-15.909734,"twenty":-33.19628,"median":-16.070114,"eighty":-5.809553,"marketCap":108456654},{"date":"2023-05-19","current":-17.353157,"twenty":-33.19628,"median":-16.149979,"eighty":-5.819622,"marketCap":118296472},{"date":"2023-05-26","current":-15.460669,"twenty":-33.19628,"median":-16.170268,"eighty":-5.854481,"marketCap":105395378},{"date":"2023-06-02","current":-15.621049,"twenty":-33.19628,"median":-16.170268,"eighty":-5.87342,"marketCap":106488691},{"date":"2023-06-09","current":-16.198418,"twenty":-33.19628,"median":-16.186145,"eighty":-5.893211,"marketCap":110424618},{"date":"2023-06-16","current":-15.749353,"twenty":-33.19628,"median":-16.198418,"eighty":-5.993978,"marketCap":107363341},{"date":"2023-06-23","current":-14.209702,"twenty":-33.210989,"median":-16.198418,"eighty":-6.015659,"marketCap":96867536},{"date":"2023-06-30","current":-15.621049,"twenty":-33.225697,"median":-16.198418,"eighty":-6.092108,"marketCap":106488691},{"date":"2023-07-07","current":-15.20406,"twenty":-33.225697,"median":-16.198418,"eighty":-6.18473,"marketCap":103646077},{"date":"2023-07-14","current":-15.4912,"twenty":-33.225697,"median":-16.230494,"eighty":-6.201971,"marketCap":76480053},{"date":"2023-07-21","current":-17.405342,"twenty":-33.225697,"median":-16.292469,"eighty":-6.217446,"marketCap":85930175},{"date":"2023-07-28","current":-17.227283,"twenty":-33.225697,"median":-16.324607,"eighty":-6.225497,"marketCap":85051094},{"date":"2023-08-04","current":-15.04605,"twenty":-33.225697,"median":-16.365974,"eighty":-6.230191,"marketCap":74282351},{"date":"2023-08-11","current":-14.600901,"twenty":-33.225697,"median":-16.365974,"eighty":-6.280242,"marketCap":72084648},{"date":"2023-08-18","current":-15.446685,"twenty":-33.225697,"median":-16.365974,"eighty":-6.310064,"marketCap":76260283},{"date":"2023-08-25","current":-15.357655,"twenty":-33.225697,"median":-16.373157,"eighty":-6.339059,"marketCap":75820743},{"date":"2023-09-01","current":-15.357655,"twenty":-33.225697,"median":-16.373157,"eighty":-6.353102,"marketCap":75820743},{"date":"2023-09-08","current":-15.268625,"twenty":-33.225697,"median":-16.373157,"eighty":-6.434548,"marketCap":75381202},{"date":"2023-09-15","current":-15.758289,"twenty":-33.225697,"median":-16.373157,"eighty":-6.437334,"marketCap":77798675},{"date":"2023-09-22","current":-13.532542,"twenty":-33.225697,"median":-16.373157,"eighty":-6.438841,"marketCap":66810162},{"date":"2023-09-29","current":-10.015862,"twenty":-33.225697,"median":-16.373157,"eighty":-6.438841,"marketCap":49448310},{"date":"2023-10-06","current":-11.751945,"twenty":-33.225697,"median":-16.373157,"eighty":-6.470154,"marketCap":58019351},{"date":"2023-10-13","current":-8.150498,"twenty":-33.225697,"median":-16.373157,"eighty":-6.498842,"marketCap":61096135},{"date":"2023-10-20","current":-11.844609,"twenty":-33.225697,"median":-16.373157,"eighty":-6.507743,"marketCap":88787189},{"date":"2023-10-27","current":-14.043484,"twenty":-33.431611,"median":-16.377756,"eighty":-6.526409,"marketCap":105269959},{"date":"2023-11-03","current":-13.251889,"twenty":-33.431611,"median":-16.377756,"eighty":-6.592522,"marketCap":99336162},{"date":"2023-11-10","current":-14.365986,"twenty":-33.431611,"median":-16.377756,"eighty":-6.614591,"marketCap":107687432},{"date":"2023-11-17","current":-14.893716,"twenty":-33.431611,"median":-16.377756,"eighty":-6.614591,"marketCap":111643297},{"date":"2023-11-24","current":-16.154405,"twenty":-33.431611,"median":-16.377756,"eighty":-6.614591,"marketCap":121093418},{"date":"2023-12-01","current":-17.151228,"twenty":-33.431611,"median":-16.416812,"eighty":-6.614591,"marketCap":128565607},{"date":"2023-12-08","current":-17.415093,"twenty":-33.336008,"median":-16.492265,"eighty":-6.614591,"marketCap":130543540},{"date":"2023-12-15","current":-16.271678,"twenty":-33.336008,"median":-16.495582,"eighty":-6.614591,"marketCap":121972499},{"date":"2023-12-21","current":-19.701924,"twenty":-33.336008,"median":-16.495582,"eighty":-6.614591,"marketCap":147685621},{"date":"2023-12-29","current":-19.086239,"twenty":-33.527213,"median":-16.502263,"eighty":-6.65507,"marketCap":143070445},{"date":"2024-01-05","current":-18.411917,"twenty":-33.622816,"median":-16.530708,"eighty":-6.669902,"marketCap":138015729},{"date":"2024-01-12","current":-16.359633,"twenty":-33.622816,"median":-16.571593,"eighty":-6.684766,"marketCap":122631810},{"date":"2024-01-19","current":-17.561685,"twenty":-33.718419,"median":-16.613407,"eighty":-6.697444,"marketCap":131642391},{"date":"2024-01-26","current":-20.816021,"twenty":-33.622816,"median":-16.636913,"eighty":-6.702231,"marketCap":156036891},{"date":"2024-02-02","current":-23.953083,"twenty":-33.622816,"median":-16.654567,"eighty":-6.742433,"marketCap":179552310},{"date":"2024-02-09","current":-26.064003,"twenty":-33.622816,"median":-16.737496,"eighty":-6.792635,"marketCap":195375770},{"date":"2024-02-16","current":-30.188328,"twenty":-33.622816,"median":-16.751179,"eighty":-6.793803,"marketCap":247302783},{"date":"2024-02-23","current":-32.229532,"twenty":-33.622816,"median":-16.779263,"eighty":-6.93681,"marketCap":264024324},{"date":"2024-03-01","current":-32.148958,"twenty":-33.527213,"median":-16.837835,"eighty":-6.93681,"marketCap":263364263},{"date":"2024-03-08","current":-34.915326,"twenty":-34.436563,"median":-16.887363,"eighty":-6.965942,"marketCap":286026351},{"date":"2024-03-15","current":-32.336964,"twenty":-34.436563,"median":-16.961535,"eighty":-7.201077,"marketCap":264904405},{"date":"2024-03-22","current":-37.063961,"twenty":-35.436858,"median":-16.983983,"eighty":-7.276708,"marketCap":303627972},{"date":"2024-03-28","current":-38.487432,"twenty":-36.335613,"median":-17.007765,"eighty":-7.361453,"marketCap":315289046},{"date":"2024-04-05","current":-36.95653,"twenty":-36.792878,"median":-17.07971,"eighty":-7.383299,"marketCap":302747891},{"date":"2024-04-12","current":-56.105006,"twenty":-37.343391,"median":-17.120032,"eighty":-7.708095,"marketCap":337864345},{"date":"2024-04-19","current":-48.138548,"twenty":-39.122106,"median":-17.191204,"eighty":-8.032183,"marketCap":289890336},{"date":"2024-04-26","current":-49.27122,"twenty":-41.730723,"median":-17.212887,"eighty":-8.124316,"marketCap":296711285},{"date":"2024-05-03","current":-50.781449,"twenty":-44.235502,"median":-17.252981,"eighty":-8.997287,"marketCap":305805884},{"date":"2024-05-10","current":-51.007983,"twenty":-46.080924,"median":-17.31926,"eighty":-9.431993,"marketCap":307170074},{"date":"2024-05-17","current":-45.269113,"twenty":-46.673956,"median":-17.364291,"eighty":-9.975667,"marketCap":272610599},{"date":"2024-05-24","current":-41.493541,"twenty":-46.673956,"median":-17.384838,"eighty":-10.057676,"marketCap":249874102},{"date":"2024-05-31","current":-44.136441,"twenty":-46.733261,"median":-17.415093,"eighty":-10.644164,"marketCap":265789649},{"date":"2024-06-07","current":-41.757831,"twenty":-46.733261,"median":-17.474487,"eighty":-11.198845,"marketCap":251465656},{"date":"2024-06-14","current":-41.380273,"twenty":-46.733261,"median":-17.556012,"eighty":-11.698527,"marketCap":249192007},{"date":"2024-06-21","current":-39.64351,"twenty":-46.737424,"median":-17.564942,"eighty":-11.899753,"marketCap":238733218},{"date":"2024-06-28","current":-37.680213,"twenty":-46.737424,"median":-17.609317,"eighty":-12.069205,"marketCap":226910240},{"date":"2024-07-05","current":-38.473083,"twenty":-46.737424,"median":-17.629244,"eighty":-12.182011,"marketCap":231684904},{"date":"2024-07-12","current":-80.753714,"twenty":-46.847545,"median":-17.678958,"eighty":-12.423258,"marketCap":228452256},{"date":"2024-07-19","current":-77.29169,"twenty":-47.167443,"median":-17.726115,"eighty":-12.696478,"marketCap":218658192},{"date":"2024-07-26","current":-78.499373,"twenty":-48.290828,"median":-17.752803,"eighty":-12.833924,"marketCap":222074726},{"date":"2024-08-02","current":-68.354838,"twenty":-48.631892,"median":-17.783237,"eighty":-13.04956,"marketCap":193375838},{"date":"2024-08-09","current":-80.99525,"twenty":-49.213847,"median":-17.836991,"eighty":-13.297055,"marketCap":229135563},{"date":"2024-08-16","current":-84.779323,"twenty":-49.926689,"median":-17.909717,"eighty":-13.560305,"marketCap":239840704},{"date":"2024-08-23","current":-89.12698,"twenty":-50.655138,"median":-18.015022,"eighty":-13.722309,"marketCap":252140227},{"date":"2024-08-30","current":-93.313614,"twenty":-51.314619,"median":-18.099716,"eighty":-13.846784,"marketCap":263984213},{"date":"2024-09-06","current":-115.534975,"twenty":-51.578488,"median":-18.189367,"eighty":-13.942247,"marketCap":326848443},{"date":"2024-09-13","current":-128.416923,"twenty":-52.569162,"median":-18.288692,"eighty":-13.980221,"marketCap":363291475},{"date":"2024-09-20","current":-136.870702,"twenty":-54.776004,"median":-18.460558,"eighty":-14.046831,"marketCap":387207215},{"date":"2024-09-27","current":-141.942969,"twenty":-59.092413,"median":-18.672808,"eighty":-14.149492,"marketCap":401556658},{"date":"2024-10-04","current":-152.570576,"twenty":-61.065546,"median":-18.813956,"eighty":-14.223367,"marketCap":431622160},{"date":"2024-10-11","current":137.158974,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":314231210},{"date":"2024-10-18","current":163.195599,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":373881117},{"date":"2024-10-25","current":151.568553,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":347243555},{"date":"2024-11-01","current":144.20132,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":330365223},{"date":"2024-11-08","current":171.902118,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":393827752},{"date":"2024-11-15","current":179.95696,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":412281395},{"date":"2024-11-22","current":209.327665,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":479569680},{"date":"2024-11-29","current":189.878168,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":435010883},{"date":"2024-12-06","current":190.860466,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":437261327},{"date":"2024-12-13","current":242.332871,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":555184608},{"date":"2024-12-20","current":290.367235,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":665231335},{"date":"2024-12-27","current":295.278724,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":676483556},{"date":"2025-01-03","current":294.787575,"twenty":-61.834487,"median":-18.834218,"eighty":-14.278028,"marketCap":675358334},{"date":"2025-01-10","current":263.943423,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":604694383},{"date":"2025-01-17","current":288.795558,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":661630624},{"date":"2025-01-24","current":302.154808,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":692236666},{"date":"2025-01-31","current":265.61333,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":608520138},{"date":"2025-02-07","current":52.474585,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":671254886},{"date":"2025-02-14","current":58.069041,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":742819172},{"date":"2025-02-21","current":50.474035,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":645663860},{"date":"2025-02-28","current":45.55233,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":582705405},{"date":"2025-03-07","current":39.798538,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":509102896},{"date":"2025-03-14","current":36.91279,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":472188407},{"date":"2025-03-21","current":32.23894,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":412400522},{"date":"2025-03-28","current":30.185279,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":386130088},{"date":"2025-04-04","current":26.485148,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":338798012},{"date":"2025-04-11","current":28.151522,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":406423523},{"date":"2025-04-17","current":34.196327,"twenty":-61.950554,"median":-18.843383,"eighty":-14.278031,"marketCap":493692378},{"date":"2025-04-25","current":36.378738,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":525199834},{"date":"2025-05-02","current":37.336486,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":539026848},{"date":"2025-05-09","current":33.741004,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278031,"marketCap":487118880},{"date":"2025-05-16","current":39.832912,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278027,"marketCap":575067751},{"date":"2025-05-23","current":36.755557,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278027,"marketCap":530639971},{"date":"2025-05-30","current":41.395141,"twenty":-61.965062,"median":-18.847504,"eighty":-14.278027,"marketCap":597621650},{"date":"2025-06-06","current":41.717007,"twenty":-61.965062,"median":-18.847504,"eighty":-14.20821,"marketCap":602268433},{"date":"2025-06-13","current":49.567404,"twenty":-61.965062,"median":-18.813956,"eighty":-14.181954,"marketCap":715604608},{"date":"2025-06-20","current":48.618038,"twenty":-61.979571,"median":-18.722102,"eighty":-14.066747,"marketCap":701898615},{"date":"2025-06-27","current":48.586621,"twenty":-61.979571,"median":-18.47582,"eighty":-13.993551,"marketCap":701445046},{"date":"2025-07-03","current":52.12105,"twenty":-61.979571,"median":-18.336794,"eighty":-13.963497,"marketCap":752471601},{"date":"2025-07-11","current":39.02194,"twenty":-61.979571,"median":-18.228293,"eighty":-13.852057,"marketCap":577017432},{"date":"2025-07-18","current":33.747875,"twenty":-61.979571,"median":-18.118004,"eighty":-13.679046,"marketCap":499029831},{"date":"2025-07-25","current":36.143084,"twenty":-61.979571,"median":-18.118004,"eighty":-13.594455,"marketCap":534447781},{"date":"2025-08-01","current":34.101015,"twenty":-61.979571,"median":-18.118004,"eighty":-13.201905,"marketCap":504251708},{"date":"2025-08-08","current":32.611687,"twenty":-61.979571,"median":-18.118004,"eighty":-12.754586,"marketCap":482229009},{"date":"2025-08-15","current":30.446786,"twenty":-61.979571,"median":-18.118004,"eighty":-12.444981,"marketCap":450216631},{"date":"2025-08-22","current":29.494845,"twenty":-61.979571,"median":-18.027314,"eighty":-12.067428,"marketCap":436140266},{"date":"2025-08-29","current":30.247186,"twenty":-61.979571,"median":-17.935403,"eighty":-11.778654,"marketCap":447265135},{"date":"2025-09-05","current":29.080289,"twenty":-61.994079,"median":-17.865333,"eighty":-10.961382,"marketCap":430010237},{"date":"2025-09-12","current":31.183774,"twenty":-61.979571,"median":-17.809529,"eighty":-10.558944,"marketCap":461114462},{"date":"2025-09-19","current":32.35067,"twenty":-61.979571,"median":-17.765594,"eighty":-10.015862,"marketCap":478369360},{"date":"2025-09-26","current":31.890053,"twenty":-61.979571,"median":-17.761462,"eighty":-9.822599,"marketCap":471558216},{"date":"2025-10-03","current":34.162431,"twenty":-61.979571,"median":-17.752803,"eighty":-9.005182,"marketCap":505159861},{"date":"2025-10-10","current":39.253937,"twenty":-61.979571,"median":-17.737595,"eighty":27.019808,"marketCap":627905979},{"date":"2025-10-17","current":31.738435,"twenty":-61.979571,"median":-17.708277,"eighty":29.18945,"marketCap":507688005},{"date":"2025-10-24","current":28.25772,"twenty":-61.979571,"median":-17.691649,"eighty":29.477127,"marketCap":452010493},{"date":"2025-10-31","current":28.073029,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":449056176},{"date":"2025-11-07","current":24.66335,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":394514940},{"date":"2025-11-14","current":24.94749,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":399060043},{"date":"2025-11-21","current":24.123484,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":385879244},{"date":"2025-11-28","current":25.927772,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":414740648},{"date":"2025-12-05","current":27.362679,"twenty":-61.979571,"median":-17.691649,"eighty":29.626167,"marketCap":437693418},{"date":"2025-12-12","current":27.149574,"twenty":-61.979571,"median":-17.672432,"eighty":29.626167,"marketCap":434284591},{"date":"2025-12-19","current":24.492866,"twenty":-61.979571,"median":-17.598312,"eighty":29.626167,"marketCap":391787878},{"date":"2025-12-26","current":24.791213,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":396560236},{"date":"2026-01-02","current":23.853551,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":381561396},{"date":"2026-01-09","current":24.677557,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":394742195},{"date":"2026-01-16","current":24.862248,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":397696512},{"date":"2026-01-23","current":22.312091,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":356904213},{"date":"2026-01-30","current":20.202352,"twenty":-61.979571,"median":-17.570203,"eighty":29.626167,"marketCap":323156823},{"date":"2026-02-06","current":30.873106,"twenty":-61.979571,"median":-17.568199,"eighty":29.651454,"marketCap":299067777},{"date":"2026-02-13","current":30.12072,"twenty":-61.979571,"median":-17.50898,"eighty":29.848352,"marketCap":291779412},{"date":"2026-02-20","current":29.839874,"twenty":-61.979571,"median":-17.415093,"eighty":29.848352,"marketCap":289058858},{"date":"2026-02-27","current":31.337718,"twenty":-61.979571,"median":-17.405342,"eighty":30.085493,"marketCap":303568479},{"date":"2026-03-06","current":29.254778,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":283391037},{"date":"2026-03-13","current":22.818727,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":221045009},{"date":"2026-03-20","current":21.437902,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":207668952},{"date":"2026-03-27","current":21.180459,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":205175111},{"date":"2026-04-02","current":21.601728,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":209255942},{"date":"2026-04-10","current":16.308687,"twenty":-61.979571,"median":-17.370803,"eighty":30.122174,"marketCap":143940474},{"date":"2026-04-17","current":16.141616,"twenty":-61.979571,"median":-17.272105,"eighty":30.122174,"marketCap":142465907},{"date":"2026-04-24","current":15.678959,"twenty":-61.979571,"median":-17.212887,"eighty":30.122174,"marketCap":138382489},{"date":"2026-05-01","current":15.036378,"twenty":-61.979571,"median":-17.07471,"eighty":30.122174,"marketCap":132711075},{"date":"2026-05-08","current":14.213876,"twenty":-61.979571,"median":-17.004637,"eighty":30.122174,"marketCap":125451666},{"date":"2026-05-15","current":13.314263,"twenty":-61.979571,"median":-16.900669,"eighty":30.122174,"marketCap":117511687},{"date":"2026-05-22","current":13.802624,"twenty":-61.979571,"median":-16.799408,"eighty":30.122174,"marketCap":121821961},{"date":"2026-05-29","current":16.835603,"twenty":-61.994079,"median":-16.742242,"eighty":30.122901,"marketCap":148591033},{"date":"2026-06-05","current":16.270132,"twenty":-61.979571,"median":-16.648588,"eighty":30.122174,"marketCap":143600189},{"date":"2026-06-12","current":16.578571,"twenty":-61.979571,"median":-16.615407,"eighty":30.122174,"marketCap":146322468},{"date":"2026-06-18","current":14.959269,"twenty":-61.979571,"median":-16.515179,"eighty":30.122174,"marketCap":132030506},{"date":"2026-06-26","current":14.445205,"twenty":-61.994079,"median":-16.407483,"eighty":30.122901,"marketCap":127493375},{"date":"2026-07-02","current":17.478183,"twenty":-61.283171,"median":-16.328519,"eighty":30.122901,"marketCap":154262447},{"date":"2026-07-10","current":-24.237414,"twenty":-59.20848,"median":-16.282074,"eighty":30.122901,"marketCap":89411822},{"date":"2026-07-17","current":-20.915535,"twenty":-55.576426,"median":-16.282074,"eighty":30.122901,"marketCap":77157410},{"date":"2026-07-24","current":-20.730986,"twenty":-51.627177,"median":-16.282074,"eighty":30.122901,"marketCap":76476609},{"date":"2026-07-31","current":-28.051424,"twenty":-50.751244,"median":-16.271678,"eighty":30.123628,"marketCap":103481703},{"date":"2026-08-07","current":-26.821098,"twenty":-49.241015,"median":-16.271678,"eighty":30.123628,"marketCap":98943032},{"date":"2026-08-14","current":-26.328968,"twenty":-48.568964,"median":-16.271678,"eighty":30.123628,"marketCap":97127563},{"date":"2026-08-21","current":-22.268893,"twenty":-47.036081,"median":-16.271678,"eighty":30.123628,"marketCap":82149948},{"date":"2026-08-28","current":-22.145861,"twenty":-45.057681,"median":-16.271678,"eighty":30.123628,"marketCap":81696081},{"date":"2026-09-04","current":-20.977052,"twenty":-43.192548,"median":-16.271678,"eighty":30.123628,"marketCap":77384343},{"date":"2026-09-11","current":-21.715247,"twenty":-42.105184,"median":-16.271678,"eighty":30.123628,"marketCap":80107546},{"date":"2026-09-18","current":-23.253154,"twenty":-41.35762,"median":-16.271678,"eighty":30.123628,"marketCap":85780885},{"date":"2026-09-25","current":-22.268893,"twenty":-39.557327,"median":-16.271678,"eighty":30.123628,"marketCap":82149948},{"date":"2026-10-02","current":-21.407665,"twenty":-38.344713,"median":-16.271678,"eighty":30.123628,"marketCap":78972878},{"date":"2026-10-07","current":-22.803536,"twenty":-37.563519,"median":-16.271678,"eighty":30.123628,"marketCap":84122243}],"updateTime":1791502929699},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BYRN\",pageSize:20,pageCount:9,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"12836339","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121006262-BYRN","pdf_url":null,"pub_time":1622476800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006262/0001387131-21-006262-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006262/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEFQpF8EMdZtcJLimK","market":"us","size":13887},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006262/byrna-8k_060121.htm","primary":false,"translateUrl":null,"linkName":"byrna-8k_060121.htm","type":"8-K","id":"NTFILEHT8HA5GQxVtixqbj","market":"us","size":27527},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006262/byrna_logo.jpg","primary":false,"translateUrl":null,"linkName":"byrna_logo.jpg","type":"GRAPHIC","id":"NTFILEAoK3QfF8bCKgwJcZ","market":"us","size":21486}],"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":"2021-06-01 00:00","pubTimestamp":1622476800,"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":"12836089","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121006260-BYRN","pdf_url":null,"pub_time":1622476800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-1  - General form for registration of securities under the Securities Act of 1933","symbol":"BYRN","title":"S-1  - General form for registration of securities under the Securities Act of 1933","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/0001387131-21-006260-index.htm","us_notice_code":"Form S-1","us_title_en":"S-1  - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM OF REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/byrn-s1_060121.htm","primary":true,"translateUrl":null,"linkName":"byrn-s1_060121.htm","type":"S-1","id":"NTFILE9vaKb8PnBN68R36G","market":"us","size":1903793},{"description":"AMENDED AND RESTATED 2020 EQUITY INCENTIVE PLAN","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/ex10-1.htm","primary":false,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE3PaNQqnaUhL4NzKV","market":"us","size":165108},{"description":"FORM OF INCENTIVE STOCK OPTION AWARD AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/ex10-2.htm","primary":false,"translateUrl":null,"linkName":"ex10-2.htm","type":"EX-10.2","id":"NTFILE3F6M7U28MRyQFmgh","market":"us","size":38555},{"description":"FORM OF NONQUALIFIED STOCK OPTION AWARD AGREEMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/ex10-3.htm","primary":false,"translateUrl":null,"linkName":"ex10-3.htm","type":"EX-10.3","id":"NTFILEJDiQuqNXJpxRQYbF","market":"us","size":38921},{"description":"CONSENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/ex23-1.htm","primary":false,"translateUrl":null,"linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE4mYnu6xtRCdg5NPZ","market":"us","size":3651},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/ex23-2.htm","primary":false,"translateUrl":null,"linkName":"ex23-2.htm","type":"EX-23.2","id":"NTFILE3nY3LWcqYUbLVz9v","market":"us","size":3915},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/bryn-001.jpg","primary":false,"translateUrl":null,"linkName":"bryn-001.jpg","type":"GRAPHIC","id":"NTFILE7TPdciFY1cncxYEb","market":"us","size":13544},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/byrns1001.jpg","primary":false,"translateUrl":null,"linkName":"byrns1001.jpg","type":"GRAPHIC","id":"NTFILE4b59MAYDRGN84V7R","market":"us","size":20196},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/byrns1002.jpg","primary":false,"translateUrl":null,"linkName":"byrns1002.jpg","type":"GRAPHIC","id":"NTFILEGTQQgmHuwreiDoTY","market":"us","size":12679},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121006260/byrns1003.jpg","primary":false,"translateUrl":null,"linkName":"byrns1003.jpg","type":"GRAPHIC","id":"NTFILEBBxnN5FNaAXtMb47","market":"us","size":7382}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2021-06-01 00:00","pubTimestamp":1622476800,"title_zh":"S-1  - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12783914","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121005977-BYRN","pdf_url":null,"pub_time":1621526400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/0001387131-21-005977-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\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":"ASSET PURCHASE AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/ex10-1.htm","primary":true,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILE8xqwvnTKEepwiEBF","market":"us","size":286450},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/byrna-8k_051321.htm","primary":false,"translateUrl":null,"linkName":"byrna-8k_051321.htm","type":"8-K","id":"NTFILEF6aJNR1X8KjfDcj3","market":"us","size":29684},{"description":"PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE2im7H78BMfYN4vxs","market":"us","size":12779},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/ex991-001.jpg","primary":false,"translateUrl":null,"linkName":"ex991-001.jpg","type":"GRAPHIC","id":"NTFILE2LY2CdtFcnLJQCqz","market":"us","size":43221},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005977/ex991-002.jpg","primary":false,"translateUrl":null,"linkName":"ex991-002.jpg","type":"GRAPHIC","id":"NTFILEAv97BFJciZmedc2U","market":"us","size":28359}],"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":"2021-05-21 00:00","pubTimestamp":1621526400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\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":"12783906","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121005268-BYRN","pdf_url":null,"pub_time":1620057600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005268/0001387131-21-005268-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005268/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE2uotqfBzss7rCj8h","market":"us","size":11895},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005268/byrn-8k_050421.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_050421.htm","type":"8-K","id":"NTFILEDgeJXfwGUFccYTeZ","market":"us","size":16806},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005268/ex99-1_img001.gif","primary":false,"translateUrl":null,"linkName":"ex99-1_img001.gif","type":"GRAPHIC","id":"NTFILEEmjPWH5UP3hspQvZ","market":"us","size":5674}],"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":"2021-05-04 00:00","pubTimestamp":1620057600,"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":"12783933","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121005052-BYRN","pdf_url":null,"pub_time":1619625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005052/0001387131-21-005052-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CERTIFICATE OF AMENDMENT TO THE CERTIFICATE OF INCORPORATION OF BYRNA TECHNOLOGI","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005052/ex3-1.htm","primary":true,"translateUrl":null,"linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE5dwYbH641BLFFgqr","market":"us","size":14033},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121005052/byrn-8k_042821.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_042821.htm","type":"8-K","id":"NTFILE3k7WC4kTDEWXNhTf","market":"us","size":20648}],"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":"2021-04-29 00:00","pubTimestamp":1619625600,"title_zh":"8-K  - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12783926","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121004893-BYRN","pdf_url":null,"pub_time":1619366400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004893/0001387131-21-004893-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 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":"BY-LAWS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004893/ex3-1.htm","primary":true,"translateUrl":null,"linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE78chb4cwaaFV64kp","market":"us","size":126824},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004893/byrn-8k_041921.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_041921.htm","type":"8-K","id":"NTFILE5Zm9NaLpiBMi27LH","market":"us","size":15628},{"description":"PRESS RELEASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004893/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE7BVyNDUHaJXTraDo","market":"us","size":12048},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004893/byrn-001.jpg","primary":false,"translateUrl":null,"linkName":"byrn-001.jpg","type":"GRAPHIC","id":"NTFILEHZXkv8VrgKWKDdNJ","market":"us","size":4903}],"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":"2021-04-26 00:00","pubTimestamp":1619366400,"title_zh":"8-K  - Current report","summary_en":"Item 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":"12783924","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121004546-BYRN","pdf_url":null,"pub_time":1618502400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004546/0001387131-21-004546-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004546/byrn-8k_041521.htm","primary":true,"translateUrl":null,"linkName":"byrn-8k_041521.htm","type":"8-K","id":"NTFILE45WeFV2QExG1BbsY","market":"us","size":13313}],"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":"2021-04-16 00:00","pubTimestamp":1618502400,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12783915","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121004346-BYRN","pdf_url":null,"pub_time":1618156800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"BYRN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/0001387131-21-004346-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/byrn-10q_022821.htm","primary":true,"translateUrl":null,"linkName":"byrn-10q_022821.htm","type":"10-Q","id":"NTFILE2igxKERkfuAyZWF5","market":"us","size":371464},{"description":"CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE4iztpzY5VGXE7Rdo","market":"us","size":11302},{"description":"CERTIFICATION OF PRINCIPAL FINANCIAL AND ACCOUNTING OFFICER","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE5nqRqjewD8WRfWTJ","market":"us","size":11223},{"description":"CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL AND ACCOUNT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE8uc3wU6Vptug49B6","market":"us","size":5206}],"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":92254,"name":"Condensed Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92256,"name":"Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92258,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92259,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92261,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92263,"name":"Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121004346/R7.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-04-12 00:00","pubTimestamp":1618156800,"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":"12783931","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121003771-BYRN","pdf_url":null,"pub_time":1616428800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/0001387131-21-003771-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":"PRESENTATION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE8fbrDcTN3ueXMweM","market":"us","size":52604},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-8k_031921.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_031921.htm","type":"8-K","id":"NTFILEFqbk6e5LJnh8sUkh","market":"us","size":24705},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_001.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_001.jpg","type":"GRAPHIC","id":"NTFILE2mR5uvVysewNgEnP","market":"us","size":195425},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_002.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_002.jpg","type":"GRAPHIC","id":"NTFILE7vhFcGuyYGNmJ3JD","market":"us","size":268934},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_003.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_003.jpg","type":"GRAPHIC","id":"NTFILEGQdgDQfxu2MB2PRd","market":"us","size":259207},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_004.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_004.jpg","type":"GRAPHIC","id":"NTFILE5B8hNGeJz9dhBKmk","market":"us","size":225884},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_005.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_005.jpg","type":"GRAPHIC","id":"NTFILEE7cHpK2YZRgd7Rkw","market":"us","size":237641},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_006.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_006.jpg","type":"GRAPHIC","id":"NTFILECpPxoquZp6fGpPnW","market":"us","size":239124},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_007.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_007.jpg","type":"GRAPHIC","id":"NTFILE9C6KMTfPsSAkzuoW","market":"us","size":215971},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_008.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_008.jpg","type":"GRAPHIC","id":"NTFILEBhyPmqg7ohquqSJr","market":"us","size":203837},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_009.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_009.jpg","type":"GRAPHIC","id":"NTFILEDxARHKfqEiDeLFTk","market":"us","size":196278},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_010.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_010.jpg","type":"GRAPHIC","id":"NTFILE49HvejAXsvkVBdAv","market":"us","size":166373},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_011.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_011.jpg","type":"GRAPHIC","id":"NTFILE5d8HGfJxGyTwhcFm","market":"us","size":148040},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_012.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_012.jpg","type":"GRAPHIC","id":"NTFILECJFGqwnzQnSqmWBA","market":"us","size":96091},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_013.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_013.jpg","type":"GRAPHIC","id":"NTFILEEf32SiwjANJaqaNX","market":"us","size":186156},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_014.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_014.jpg","type":"GRAPHIC","id":"NTFILE4aYyM4BNtQaetpGY","market":"us","size":237393},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_015.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_015.jpg","type":"GRAPHIC","id":"NTFILEFeqEjkCwg5ymy989","market":"us","size":207741},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_016.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_016.jpg","type":"GRAPHIC","id":"NTFILEChAz3MmwQJfH3GXR","market":"us","size":240585},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_017.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_017.jpg","type":"GRAPHIC","id":"NTFILE2PkPSpAdggLguY42","market":"us","size":282387},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_018.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_018.jpg","type":"GRAPHIC","id":"NTFILEFm99t8yBqApFAGY4","market":"us","size":113471},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_019.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_019.jpg","type":"GRAPHIC","id":"NTFILEA21k44h2TEvYfLqd","market":"us","size":230949},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_020.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_020.jpg","type":"GRAPHIC","id":"NTFILE6mSmX1Np2Xhgyt1s","market":"us","size":203766},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_021.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_021.jpg","type":"GRAPHIC","id":"NTFILEDcGCw4hKfKYXyLER","market":"us","size":222878},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_022.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_022.jpg","type":"GRAPHIC","id":"NTFILE7QU6PdcG9pBoUFGW","market":"us","size":268295},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_023.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_023.jpg","type":"GRAPHIC","id":"NTFILE9RDZ47N2PtjLMKdG","market":"us","size":150015},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_024.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_024.jpg","type":"GRAPHIC","id":"NTFILEoQPHNR68JmPpfWtK","market":"us","size":382221},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_025.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_025.jpg","type":"GRAPHIC","id":"NTFILEGqxYGnrcsvkK2GCw","market":"us","size":132871},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_026.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_026.jpg","type":"GRAPHIC","id":"NTFILE7hMSKh3wPAL7z62b","market":"us","size":98576},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_027.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_027.jpg","type":"GRAPHIC","id":"NTFILE2Zp9DawX7mFiZgCQ","market":"us","size":95037},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_028.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_028.jpg","type":"GRAPHIC","id":"NTFILE21KRXJB3d5mye2jS","market":"us","size":106290},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_029.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_029.jpg","type":"GRAPHIC","id":"NTFILE95CVx3mreM6mf96W","market":"us","size":183645},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_030.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_030.jpg","type":"GRAPHIC","id":"NTFILEAby5oB4APXjEFeap","market":"us","size":163916},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121003771/byrn-ex99img_031.jpg","primary":false,"translateUrl":null,"linkName":"byrn-ex99img_031.jpg","type":"GRAPHIC","id":"NTFILE5CWrpenfQp43BP2X","market":"us","size":125299}],"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":"2021-03-23 00:00","pubTimestamp":1616428800,"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":"12783934","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121002902-BYRN","pdf_url":null,"pub_time":1614268800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BYRN","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/1354866/000138713121002902/0001387131-21-002902-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":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/byrn-10k_113020.htm","primary":true,"translateUrl":null,"linkName":"byrn-10k_113020.htm","type":"10-K","id":"NTFILE6f8ge9Ast8xkpxbm","market":"us","size":1140131},{"description":"CERTIFICATE OF INCORPORATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1.htm","primary":false,"translateUrl":null,"linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILE7J4t6LhGVyzcVv39","market":"us","size":18235},{"description":"DESCRIPTION OF CAPITAL STOCK","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex4-1.htm","primary":false,"translateUrl":null,"linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILECReZCa1cNod5WJPZ","market":"us","size":24509},{"description":"SUBSIDIARIES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex21-1.htm","primary":false,"translateUrl":null,"linkName":"ex21-1.htm","type":"EX-21.1","id":"NTFILEFccY1MZXW8TQFnv1","market":"us","size":3464},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex23-1.htm","primary":false,"translateUrl":null,"linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILE8u2zh36YmJDSvALi","market":"us","size":4129},{"description":"CERTIFICATION OF CHIEF EXECUTIVE OFFICER","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE3k9TBysReeGTFMNE","market":"us","size":10775},{"description":"CERTIFICATION OF CHIEF FINANCIAL OFFICER","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE2v8hG1bd7q887UBw","market":"us","size":10838},{"description":"CERTIFICATION OF CHIEF EXECUTIVE AND CHIEF FINANCIAL OFFICERS","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEATuAfrcTZCmX2ynB","market":"us","size":6472},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/byrna-img01.jpg","primary":false,"translateUrl":null,"linkName":"byrna-img01.jpg","type":"GRAPHIC","id":"NTFILE6R9DqQZx6J53Jn5c","market":"us","size":35179},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img01.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img01.gif","type":"GRAPHIC","id":"NTFILE8n4Tn41e57FodYN1","market":"us","size":63269},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img02.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img02.gif","type":"GRAPHIC","id":"NTFILEGgjhkeCduT5kn812","market":"us","size":66410},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img03.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img03.gif","type":"GRAPHIC","id":"NTFILEHVpmP62HD6tpNuAA","market":"us","size":13616},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img04.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img04.gif","type":"GRAPHIC","id":"NTFILEEnjYK3QkZMVSL3Jg","market":"us","size":19623},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img05.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img05.gif","type":"GRAPHIC","id":"NTFILE6x3tt6SraejhE3sf","market":"us","size":169116},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img06.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img06.gif","type":"GRAPHIC","id":"NTFILECqrxBVpHT98ZDEAc","market":"us","size":188751},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img07.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img07.gif","type":"GRAPHIC","id":"NTFILEDxumkUwAYrp3WJZL","market":"us","size":99261},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img08.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img08.gif","type":"GRAPHIC","id":"NTFILEGETX79PuZEsSqtav","market":"us","size":121688},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img09.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img09.gif","type":"GRAPHIC","id":"NTFILEE77Qa3G2nKoM6Gfc","market":"us","size":125770},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img10.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img10.gif","type":"GRAPHIC","id":"NTFILE3u1T9WegFRv83JB7","market":"us","size":104584},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img11.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img11.gif","type":"GRAPHIC","id":"NTFILEDwaHKoREeoWzrSpH","market":"us","size":69456},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img12.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img12.gif","type":"GRAPHIC","id":"NTFILE2V9Aq6WPpm7VGa7d","market":"us","size":162844},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img13.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img13.gif","type":"GRAPHIC","id":"NTFILE3gjEQGagHTYS2a2M","market":"us","size":24479},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img14.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img14.gif","type":"GRAPHIC","id":"NTFILEGjeKShEZCTBJyUXM","market":"us","size":146964},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img15.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img15.gif","type":"GRAPHIC","id":"NTFILEHtZidmcNCArPFzYq","market":"us","size":137586},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img16.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img16.gif","type":"GRAPHIC","id":"NTFILEF7U2MsX9mdi61urU","market":"us","size":139143},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img17.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img17.gif","type":"GRAPHIC","id":"NTFILE69ZgZoCXbzoj7P9P","market":"us","size":80116},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img18.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img18.gif","type":"GRAPHIC","id":"NTFILEAu3NMiwjKVM5qcvL","market":"us","size":88006},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img19.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img19.gif","type":"GRAPHIC","id":"NTFILE3tkjS7ep3KwKvuo4","market":"us","size":82551},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img20.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img20.gif","type":"GRAPHIC","id":"NTFILE7xP8DxT1fTRXqNhY","market":"us","size":76639},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img21.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img21.gif","type":"GRAPHIC","id":"NTFILE36T4xy2FtpSaXCWg","market":"us","size":65555},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img22.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img22.gif","type":"GRAPHIC","id":"NTFILEJ6SVkWY2DgJLmzTU","market":"us","size":69280},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img23.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img23.gif","type":"GRAPHIC","id":"NTFILE4HZafoui37kRD5o1","market":"us","size":151773},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img24.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img24.gif","type":"GRAPHIC","id":"NTFILEGy36ab2JGbozWhFc","market":"us","size":210773},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img25.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img25.gif","type":"GRAPHIC","id":"NTFILEkrpDkzcLjANqFEBU","market":"us","size":196710},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img26.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img26.gif","type":"GRAPHIC","id":"NTFILEejCJ7He4XowSbdh8","market":"us","size":245655},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img27.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img27.gif","type":"GRAPHIC","id":"NTFILE7BoEqfaxM1G63b9F","market":"us","size":234055},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img28.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img28.gif","type":"GRAPHIC","id":"NTFILEF9n3Qg1gXGomHjN6","market":"us","size":261240},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img29.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img29.gif","type":"GRAPHIC","id":"NTFILE6iR14iAwRWg9mXkY","market":"us","size":30986},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img30.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img30.gif","type":"GRAPHIC","id":"NTFILE39kYmXjEpnHdDoXT","market":"us","size":897},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img31.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img31.gif","type":"GRAPHIC","id":"NTFILE49wnZrhxEumGDbXZ","market":"us","size":23328},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121002902/ex3-1_img32.gif","primary":false,"translateUrl":null,"linkName":"ex3-1_img32.gif","type":"GRAPHIC","id":"NTFILE26H9fFZg2rpypnyA","market":"us","size":918}],"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":"2021-02-26 00:00","pubTimestamp":1614268800,"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":"12783908","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713121001129-BYRN","pdf_url":null,"pub_time":1611504000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/0001387131-21-001129-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\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":"AMENDMENT TO THE CERTIFICATE OF DESIGNATIONS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex3-1.htm","primary":true,"translateUrl":null,"linkName":"ex3-1.htm","type":"EX-3.1","id":"NTFILEEi3HJREVK6WrZ2Mf","market":"us","size":9542},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/byrn-8k_011521.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_011521.htm","type":"8-K","id":"NTFILE5awSaDTdid3v8Rnm","market":"us","size":40724},{"description":"COMMERCIAL LOAN AND SECURITY AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex4-1.htm","primary":false,"translateUrl":null,"linkName":"ex4-1.htm","type":"EX-4.1","id":"NTFILE5KDpdjZVfn4jJPK8","market":"us","size":318923},{"description":"SECURED REVOLVING LINE OF CREDIT NOTE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex4-2.htm","primary":false,"translateUrl":null,"linkName":"ex4-2.htm","type":"EX-4.2","id":"NTFILEDSUDxpWAVhVma8Ur","market":"us","size":26479},{"description":"FORM OF TERM NOTE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex4-3.htm","primary":false,"translateUrl":null,"linkName":"ex4-3.htm","type":"EX-4.3","id":"NTFILEHmjeYvqC5cbRHDD7","market":"us","size":28858},{"description":"PRESS RELEASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEDQbniEQgsvwtAmRm","market":"us","size":12259},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713121001129/ex991001.jpg","primary":false,"translateUrl":null,"linkName":"ex991001.jpg","type":"GRAPHIC","id":"NTFILE4sZ3UuE2m3fPKCxi","market":"us","size":5844}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-01-25 00:00","pubTimestamp":1611504000,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\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":false,"id":"12783902","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120010416-BYRN","pdf_url":null,"pub_time":1606924800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120010416/0001387131-20-010416-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","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":"2020-12-03 00:00","pubTimestamp":1606924800,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12783930","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120010122-BYRN","pdf_url":null,"pub_time":1605801600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120010122/0001387131-20-010122-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 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120010122/byrn-8k_111920.htm","primary":true,"translateUrl":null,"linkName":"byrn-8k_111920.htm","type":"8-K","id":"NTFILE8k6R1rqUaJANWLz7","market":"us","size":30903}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-11-20 00:00","pubTimestamp":1605801600,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 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":"12783913","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120009498-BYRN","pdf_url":null,"pub_time":1604246400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120009498/0001387131-20-009498-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":"PRESS RELEASE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120009498/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEAN83W16wznMtF65x","market":"us","size":15624},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120009498/byrn-8k_103020.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_103020.htm","type":"8-K","id":"NTFILEBH7D5wxJ3YcGvhdF","market":"us","size":21908},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120009498/ex99-1_img001.gif","primary":false,"translateUrl":null,"linkName":"ex99-1_img001.gif","type":"GRAPHIC","id":"NTFILE8FRK5uG3FZbhUjgW","market":"us","size":5674}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-11-02 00:00","pubTimestamp":1604246400,"title_zh":"8-K  - Current report","summary_en":"Item 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":"12783919","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120008953-BYRN","pdf_url":null,"pub_time":1602172800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"BYRN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/0001387131-20-008953-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/byrn-10q_083120.htm","primary":true,"translateUrl":null,"linkName":"byrn-10q_083120.htm","type":"10-Q","id":"NTFILE768stYCC3bNbiLRh","market":"us","size":631203},{"description":"CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE7k3qmWUxQYkBtD3z","market":"us","size":14161},{"description":"CERTIFICATION OF PRINCIPAL FINANCIAL AND ACCOUNTING OFFICER","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE4UXGKxsysR4ivaUL","market":"us","size":14157},{"description":"CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL AND ACCOUNT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEECWA5oocFEg2T6rS","market":"us","size":7589}],"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":92272,"name":"Condensed Consolidated Balance Sheets (unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92273,"name":"Condensed Consolidated Balance Sheets (unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92274,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss (unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92275,"name":"Condensed Consolidated Statements of Cash Flows (unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92276,"name":"Condensed Consolidated Statements of Cash Flows (unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92277,"name":"Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008953/R7.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-10-09 00:00","pubTimestamp":1602172800,"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":"12783916","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120008291-BYRN","pdf_url":null,"pub_time":1600012800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/0001387131-20-008291-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.02: Results of Operations and Financial Condition;\nItem 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":"EMPLOYMENT AGREEMENT, DATED SEPTEMBER 4, 2020","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/ex10-1.htm","primary":true,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEGDjkVnow6Pf8v3rk","market":"us","size":203178},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/byrn-8k_090420.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_090420.htm","type":"8-K","id":"NTFILE3qitueYTiTemiyim","market":"us","size":31893},{"description":"PRESS RELEASE, DATED SEPTEMBER 10, 2020","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEF9N195x33pjnPDUF","market":"us","size":21256},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/ex991-01.gif","primary":false,"translateUrl":null,"linkName":"ex991-01.gif","type":"GRAPHIC","id":"NTFILE28E5CUzeZ145Nzji","market":"us","size":5674},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/bg-01.jpg","primary":false,"translateUrl":null,"linkName":"bg-01.jpg","type":"GRAPHIC","id":"NTFILEAZkRJb6oLtNLvdkk","market":"us","size":9566},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/vk-01.jpg","primary":false,"translateUrl":null,"linkName":"vk-01.jpg","type":"GRAPHIC","id":"NTFILEEpeAvXauW3N5UF3c","market":"us","size":9351},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/ex101-11.gif","primary":false,"translateUrl":null,"linkName":"ex101-11.gif","type":"GRAPHIC","id":"NTFILE4ZVDpbXjJcjXZuEJ","market":"us","size":85},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/vl-01.jpg","primary":false,"translateUrl":null,"linkName":"vl-01.jpg","type":"GRAPHIC","id":"NTFILEH2ESU9pAnG7NcU9c","market":"us","size":14650},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008291/bry-01.jpg","primary":false,"translateUrl":null,"linkName":"bry-01.jpg","type":"GRAPHIC","id":"NTFILE8SaPFijZqZzTy8Dq","market":"us","size":12732}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-14 00:00","pubTimestamp":1600012800,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.02: Results of Operations and Financial Condition;\nItem 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":"12783932","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120008222-BYRN","pdf_url":null,"pub_time":1599494400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/0001387131-20-008222-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":"OFFER LETTER, DATED AUGUST 20, 2020, FROM BYRNA TECHNOLOGIES INC. AND ACCEPTED B","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex10-1.htm","primary":true,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEBhPnu1nX598M1xS4","market":"us","size":10749},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/byrn-8k_083120.htm","primary":false,"translateUrl":null,"linkName":"byrn-8k_083120.htm","type":"8-K","id":"NTFILEC3yiAfDV78gc853Y","market":"us","size":32805},{"description":"PRESS RELEASE, DATED SEPTEMBER 4, 2020","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE6kLFSiVWjHizKW1t","market":"us","size":27039},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex991-01.gif","primary":false,"translateUrl":null,"linkName":"ex991-01.gif","type":"GRAPHIC","id":"NTFILEABJ7jDVy35J7hTdk","market":"us","size":5674},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex101-01.gif","primary":false,"translateUrl":null,"linkName":"ex101-01.gif","type":"GRAPHIC","id":"NTFILE6aNYq8KkZCe5zkQG","market":"us","size":115906},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex101-02.gif","primary":false,"translateUrl":null,"linkName":"ex101-02.gif","type":"GRAPHIC","id":"NTFILE5ogHSVvp3zTYeC2R","market":"us","size":137720},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120008222/ex101-03.gif","primary":false,"translateUrl":null,"linkName":"ex101-03.gif","type":"GRAPHIC","id":"NTFILEwXK5PFqXL1YykcYS","market":"us","size":90215}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-08 00:00","pubTimestamp":1599494400,"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":"12783901","market":"us","labels":[],"media":"sec.gov","original_id":"AN138713120006541-BYRN","pdf_url":null,"pub_time":1595174400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"BYRN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/0001387131-20-006541-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":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/byrn-10q_053120.htm","primary":true,"translateUrl":null,"linkName":"byrn-10q_053120.htm","type":"10-Q","id":"NTFILEDUioNBdspVgJ47kR","market":"us","size":909655},{"description":"CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEAcmUmAQXFyGqvZ8Q","market":"us","size":19655},{"description":"CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE2TZ3LKsbUYb6twnw","market":"us","size":19661},{"description":"CERTIFICATION PURSUANT TO","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32","id":"NTFILE8ygyn4tgEeAKcFWX","market":"us","size":9215}],"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":92255,"name":"Condensed Consolidated Balance Sheets (UNAUDITED)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92257,"name":"Condensed Consolidated Balance Sheets (UNAUDITED) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92260,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92262,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92264,"name":"Condensed Consolidated Statements of Cash Flows (Unaudited) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":92265,"name":"Condensed Consolidated Statement of Changes in Stockholders' Equity (Deficit) (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1354866/000138713120006541/R7.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-07-20 00:00","pubTimestamp":1595174400,"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":"12783922","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299320003026-BYRN","pdf_url":null,"pub_time":1593100800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320003026/0001062993-20-003026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320003026/exhibit99-1.htm","primary":true,"translateUrl":null,"linkName":"exhibit99-1.htm","type":"EX-99.1","id":"NTFILEFvGcWEZRoF1gzfo9","market":"us","size":2897},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320003026/form8k.htm","primary":false,"translateUrl":null,"linkName":"form8k.htm","type":"8-K","id":"NTFILE73Nn29AGyKSGNG2t","market":"us","size":9318}],"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":"2020-06-26 00:00","pubTimestamp":1593100800,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12783905","market":"us","labels":[],"media":"sec.gov","original_id":"AN106299320002828-BYRN","pdf_url":null,"pub_time":1592236800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BYRN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/0001062993-20-002828-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 4.01: Changes in Registrant's Certifying Accountant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 16.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/exhibit16-1.htm","primary":true,"translateUrl":null,"linkName":"exhibit16-1.htm","type":"EX-16.1","id":"NTFILE8SuyVy8Uhw9NrL5q","market":"us","size":3454},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/form8k.htm","primary":false,"translateUrl":null,"linkName":"form8k.htm","type":"8-K","id":"NTFILE4Ev6qGneDckbVKPQ","market":"us","size":13423},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/exhibit16-1xu001.jpg","primary":false,"translateUrl":null,"linkName":"exhibit16-1xu001.jpg","type":"GRAPHIC","id":"NTFILE8XCPHpRFUCSE6yXU","market":"us","size":3552},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/exhibit16-1xu002.jpg","primary":false,"translateUrl":null,"linkName":"exhibit16-1xu002.jpg","type":"GRAPHIC","id":"NTFILEBNQnodAZryUB6ovV","market":"us","size":7413},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1354866/000106299320002828/exhibit16-1xu003.jpg","primary":false,"translateUrl":null,"linkName":"exhibit16-1xu003.jpg","type":"GRAPHIC","id":"NTFILECBQyLwhRzSun3m34","market":"us","size":4926}],"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":"2020-06-16 00:00","pubTimestamp":1592236800,"title_zh":"8-K  - Current report","summary_en":"Item 4.01: Changes in Registrant's Certifying Accountant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":9,"totalSize":194,"code":"91000000","status":"200"}]}}