黑山

70.54

-0.7800-1.09%

成交量：40.68萬

成交額：2,862.61萬

市值：53.65億

市盈率：17.71

高：71.15

開：71.15

低：69.78

收：71.32

52周最高：78.69

52周最低：58.10

股本：7,605.47萬

流通股本：7,571.76萬

量比：0.78

換手率：0.54%

股息：2.76

股息率：3.91%

每股收益(TTM):3.98

每股收益(LYR):3.98

淨資產收益率：7.96%

總資產收益率：3.22%

市淨率：1.36

市盈率(LYR):17.72

資料載入中...

總覽公司新聞資訊公告

2020/08/04

{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"老虎國際,美股交易,港股交易,交易美股,股票信息,股價,美股行情,美股打新,港股打新,IPO打新,購買美股,全球投資","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/hant/stock/BKH/filings?page=8"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"BKH","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BKH\",,,,,undefined,":{"symbol":"BKH","market":"US","secType":"STK","nameCN":"黑山","latestPrice":70.54,"timestamp":1789751656407,"preClose":71.32,"halted":0,"volume":406799,"delay":0,"changeRate":-0.01093662366797514,"floatShares":75717617,"shares":76054727,"eps":3.982543,"marketStatus":"交易中","change":-0.78,"latestTime":"09-18 13:14:17 EDT","open":71.145,"high":71.145,"low":69.78,"amount":28626091.71487,"amplitude":0.019139,"askPrice":70.58,"askSize":32,"bidPrice":70.52,"bidSize":170,"shortable":3,"etf":0,"ttmEps":3.982543,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1789761600000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":71.32,"dividendRate":0.039098,"preHourTrading":{"tag":"盘前","latestPrice":71.32,"preClose":71.32,"latestTime":"04:00 EDT","volume":6,"amount":427.91999999999996,"timestamp":1789718407982,"change":0,"changeRate":0,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":71.32,"preClose":71.32,"latestTime":"19:30 EDT","volume":56626,"amount":4038568.36,"timestamp":1789687808886,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.783577,"impliedVol":0.2448,"impliedVolPercentile":0.2869},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BKH\",,,,,undefined,":{"symbol":"BKH","floatShares":75717617,"roa":"3.22%","roe":"7.96%","lyrEps":3.98,"volumeRatio":0.783577,"shares":76054727,"dividePrice":2.758,"high":71.145,"amplitude":0.019139,"preClose":71.32,"low":69.78,"week52Low":58.1,"pbRate":"1.36","psRate":"2.33","week52High":78.69,"institutionHeld":0.87,"latestPrice":70.54,"committee":0.683168,"eps":3.982543,"divideRate":0.039098,"volume":406799,"delay":0,"ttmEps":3.982543,"open":71.145,"prevYearClose":69.42,"prevWeekClose":71.3,"prevMonthClose":71.68,"prevQuarterClose":74.4,"fiveDayClose":71.3,"twentyDayClose":73.29,"sixtyDayClose":74.56,"dividendPayoutRate":0.6769273905250193,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.03999999999999986,"fiveYearAvgDividendRate":0.03927429789950327},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BKH\",params:#limit:5,,,undefined,":[{"date":"2026-08-17","symbol":"BKH","amount":0.703,"announcedDate":"2026-07-28","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-17","defaultRemindTime":1786973400000,"name":"黑山","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-01","payableDate":"2026-08-17","currency":"USD","dateTimestamp":1786939200000,"payDate":"2026-09-01"},{"date":"2026-08-05","symbol":"BKH","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/06","expectedEps":0.5,"defaultRemindTime":1785960000000,"name":null,"time":"盤後","dateTimestamp":1785902400000,"actualEps":null},{"date":"2026-05-15","symbol":"BKH","amount":0.703,"announcedDate":"2026-04-28","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-15","defaultRemindTime":1778851800000,"name":"黑山","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-01","payableDate":"2026-05-15","currency":"USD","dateTimestamp":1778817600000,"payDate":"2026-06-01"},{"date":"2026-05-06","symbol":"BKH","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/03","expectedEps":1.88,"defaultRemindTime":1778097600000,"name":null,"time":"盤後","dateTimestamp":1778040000000,"actualEps":null},{"date":"2026-02-17","symbol":"BKH","amount":0.703,"announcedDate":"2026-01-23","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-17","defaultRemindTime":1771338600000,"name":"黑山","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-01","payableDate":"2026-02-17","currency":"USD","dateTimestamp":1771304400000,"payDate":"2026-03-01"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BKH\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-15","recordDate":"2016-11-17","paymentDate":"2016-12-01","value":0.42,"currency":"USD"},{"executeDate":"2017-02-13","recordDate":"2017-02-15","paymentDate":"2017-03-01","value":0.445,"currency":"USD"},{"executeDate":"2017-05-16","recordDate":"2017-05-18","paymentDate":"2017-06-01","value":0.445,"currency":"USD"},{"executeDate":"2017-08-16","recordDate":"2017-08-18","paymentDate":"2017-09-01","value":0.445,"currency":"USD"},{"executeDate":"2017-11-16","recordDate":"2017-11-17","paymentDate":"2017-12-01","value":0.475,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BKH\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.6,"buy":0.4,"hold":0,"sell":0,"strongSell":0,"meanLabel":"STRONG BUY","meanPercent":0.6,"analysts":5,"updateTime":1781236800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BKH\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BKH","date":"2026-09-17","current":17.712301,"percent":0.684898,"low":12.749099,"twenty":14.837675,"median":16.562272,"eighty":18.699426,"high":21.886682,"avg":16.701482,"sd":1.990695,"marketCap":5375846440},"quantilePoints":[{"date":"2021-09-24","current":16.984272,"twenty":16.339652,"median":18.834086,"eighty":55.784572,"marketCap":3990369772},{"date":"2021-10-01","current":17.062628,"twenty":16.339652,"median":18.80717,"eighty":26.262529,"marketCap":4008779050},{"date":"2021-10-08","current":17.289589,"twenty":16.339652,"median":18.737517,"eighty":26.061632,"marketCap":4062102477},{"date":"2021-10-15","current":17.4463,"twenty":16.339652,"median":18.707752,"eighty":25.559621,"marketCap":4098921033},{"date":"2021-10-22","current":17.921838,"twenty":16.339652,"median":18.672017,"eighty":24.598009,"marketCap":4210646309},{"date":"2021-10-29","current":17.935348,"twenty":16.340375,"median":18.636733,"eighty":23.868561,"marketCap":4213820322},{"date":"2021-11-05","current":17.376325,"twenty":16.340375,"median":18.602678,"eighty":23.546306,"marketCap":4218519913},{"date":"2021-11-12","current":17.097673,"twenty":16.340375,"median":18.593138,"eighty":23.387496,"marketCap":4150870425},{"date":"2021-11-19","current":17.150249,"twenty":16.340375,"median":18.555744,"eighty":22.828532,"marketCap":4163634480},{"date":"2021-11-26","current":17.0819,"twenty":16.340375,"median":18.531617,"eighty":22.279802,"marketCap":4147041209},{"date":"2021-12-03","current":17.30009,"twenty":16.340375,"median":18.5005,"eighty":22.208337,"marketCap":4200012034},{"date":"2021-12-10","current":17.686523,"twenty":16.340375,"median":18.476933,"eighty":22.08129,"marketCap":4293827832},{"date":"2021-12-17","current":17.870538,"twenty":16.340375,"median":18.435107,"eighty":21.927325,"marketCap":4338502022},{"date":"2021-12-23","current":18.057182,"twenty":16.340375,"median":18.416035,"eighty":21.880239,"marketCap":4383814414},{"date":"2021-12-31","current":18.551396,"twenty":16.340375,"median":18.41494,"eighty":21.811582,"marketCap":4503796524},{"date":"2022-01-07","current":18.504077,"twenty":16.341097,"median":18.41199,"eighty":21.760269,"marketCap":4492308875},{"date":"2022-01-14","current":18.004607,"twenty":16.341097,"median":18.389913,"eighty":21.738149,"marketCap":4371050360},{"date":"2022-01-21","current":17.594515,"twenty":16.341097,"median":18.37249,"eighty":21.694298,"marketCap":4271490738},{"date":"2022-01-28","current":17.760129,"twenty":16.341097,"median":18.312196,"eighty":21.639711,"marketCap":4311697508},{"date":"2022-02-04","current":17.076642,"twenty":16.341097,"median":18.288638,"eighty":21.580474,"marketCap":4145764804},{"date":"2022-02-11","current":17.969872,"twenty":16.341097,"median":18.262844,"eighty":21.51874,"marketCap":4254259264},{"date":"2022-02-18","current":18.871099,"twenty":16.341097,"median":18.243561,"eighty":21.473612,"marketCap":4467619412},{"date":"2022-02-25","current":19.111739,"twenty":16.341097,"median":18.243561,"eighty":21.426989,"marketCap":4524589490},{"date":"2022-03-04","current":19.902022,"twenty":16.341097,"median":18.243561,"eighty":21.406475,"marketCap":4711684405},{"date":"2022-03-11","current":19.426212,"twenty":16.341097,"median":18.243561,"eighty":21.364646,"marketCap":4599039024},{"date":"2022-03-18","current":19.667642,"twenty":16.341097,"median":18.243561,"eighty":21.318418,"marketCap":4656196277},{"date":"2022-03-25","current":20.357159,"twenty":16.341097,"median":18.243561,"eighty":21.294754,"marketCap":4819435212},{"date":"2022-04-01","current":21.462574,"twenty":16.341097,"median":18.243561,"eighty":21.248472,"marketCap":5081135726},{"date":"2022-04-08","current":21.517298,"twenty":16.341097,"median":18.243561,"eighty":21.235624,"marketCap":5094091197},{"date":"2022-04-14","current":21.520034,"twenty":16.341097,"median":18.243561,"eighty":21.234843,"marketCap":5094738970},{"date":"2022-04-22","current":21.624009,"twenty":16.341097,"median":18.243561,"eighty":21.234843,"marketCap":5119354365},{"date":"2022-04-29","current":20.039762,"twenty":16.341097,"median":18.243561,"eighty":21.177038,"marketCap":4744293480},{"date":"2022-05-06","current":19.003543,"twenty":16.344495,"median":18.25223,"eighty":21.148096,"marketCap":4902039991},{"date":"2022-05-13","current":19.096538,"twenty":16.409732,"median":18.284302,"eighty":21.148096,"marketCap":4926028283},{"date":"2022-05-20","current":18.395309,"twenty":16.455363,"median":18.303277,"eighty":21.148096,"marketCap":4745143591},{"date":"2022-05-27","current":19.430815,"twenty":16.492378,"median":18.353839,"eighty":21.148096,"marketCap":5012256470},{"date":"2022-06-03","current":18.990976,"twenty":16.518034,"median":18.378891,"eighty":21.148096,"marketCap":4898798329},{"date":"2022-06-10","current":18.699426,"twenty":16.565424,"median":18.394407,"eighty":21.148096,"marketCap":4823591791},{"date":"2022-06-17","current":16.791783,"twenty":16.63434,"median":18.394407,"eighty":21.148096,"marketCap":4331507628},{"date":"2022-06-24","current":17.968037,"twenty":16.698544,"median":18.395309,"eighty":21.148438,"marketCap":4634927112},{"date":"2022-07-01","current":18.998517,"twenty":16.721156,"median":18.406165,"eighty":21.148438,"marketCap":4900743326},{"date":"2022-07-08","current":17.88007,"twenty":16.749486,"median":18.406165,"eighty":21.148438,"marketCap":4612235484},{"date":"2022-07-15","current":18.191727,"twenty":16.772695,"median":18.406165,"eighty":21.148438,"marketCap":4692628680},{"date":"2022-07-22","current":17.980604,"twenty":16.798002,"median":18.406165,"eighty":21.148438,"marketCap":4638168773},{"date":"2022-07-29","current":19.403168,"twenty":16.851125,"median":18.416035,"eighty":21.148438,"marketCap":5005124815},{"date":"2022-08-05","current":18.188565,"twenty":16.859608,"median":18.421484,"eighty":21.147129,"marketCap":4841941509},{"date":"2022-08-12","current":19.019763,"twenty":16.859608,"median":18.416035,"eighty":21.124131,"marketCap":5063213030},{"date":"2022-08-19","current":19.352242,"twenty":16.859608,"median":18.416035,"eighty":21.098283,"marketCap":5151721638},{"date":"2022-08-26","current":19.073546,"twenty":16.859608,"median":18.416035,"eighty":21.075283,"marketCap":5077530599},{"date":"2022-09-02","current":18.530823,"twenty":16.859608,"median":18.416035,"eighty":21.057114,"marketCap":4933053312},{"date":"2022-09-09","current":19.132219,"twenty":16.859608,"median":18.416035,"eighty":21.02939,"marketCap":5093149765},{"date":"2022-09-16","current":18.67995,"twenty":16.859608,"median":18.416035,"eighty":21.002944,"marketCap":4972752026},{"date":"2022-09-23","current":17.914759,"twenty":16.859608,"median":18.412179,"eighty":20.972344,"marketCap":4769052067},{"date":"2022-09-30","current":16.55795,"twenty":16.855801,"median":18.395309,"eighty":20.943567,"marketCap":4407858850},{"date":"2022-10-07","current":15.82454,"twenty":16.851125,"median":18.380614,"eighty":20.903481,"marketCap":4212619273},{"date":"2022-10-14","current":14.998232,"twenty":16.815126,"median":18.364347,"eighty":20.87703,"marketCap":3992649349},{"date":"2022-10-21","current":14.993343,"twenty":16.780201,"median":18.317947,"eighty":20.81883,"marketCap":3991347752},{"date":"2022-10-28","current":16.103236,"twenty":16.753673,"median":18.2907,"eighty":20.767102,"marketCap":4286810312},{"date":"2022-11-04","current":16.389244,"twenty":16.721156,"median":18.279019,"eighty":20.700972,"marketCap":4213166487},{"date":"2022-11-11","current":16.974031,"twenty":16.709987,"median":18.252127,"eighty":20.66477,"marketCap":4363497265},{"date":"2022-11-18","current":17.293006,"twenty":16.709987,"median":18.226027,"eighty":20.605434,"marketCap":4445495872},{"date":"2022-11-25","current":17.905641,"twenty":16.709987,"median":18.206807,"eighty":20.569691,"marketCap":4602985259},{"date":"2022-12-02","current":17.986651,"twenty":16.709987,"median":18.197623,"eighty":20.547248,"marketCap":4623810301},{"date":"2022-12-09","current":17.75628,"twenty":16.709987,"median":18.1867,"eighty":20.494132,"marketCap":4564589086},{"date":"2022-12-16","current":17.404395,"twenty":16.709987,"median":18.161693,"eighty":20.462012,"marketCap":4474130306},{"date":"2022-12-23","current":17.677802,"twenty":16.709987,"median":18.12251,"eighty":20.407192,"marketCap":4544414825},{"date":"2022-12-30","current":17.806911,"twenty":16.709987,"median":18.095558,"eighty":20.348247,"marketCap":4577604738},{"date":"2023-01-06","current":18.234742,"twenty":16.709987,"median":18.083625,"eighty":20.278116,"marketCap":4687586995},{"date":"2023-01-13","current":18.424609,"twenty":16.709987,"median":18.076692,"eighty":20.247682,"marketCap":4736395690},{"date":"2023-01-20","current":17.981588,"twenty":16.709987,"median":18.06766,"eighty":20.247682,"marketCap":4622508736},{"date":"2023-01-27","current":18.047408,"twenty":16.709987,"median":18.047408,"eighty":20.191018,"marketCap":4639429084},{"date":"2023-02-03","current":18.21449,"twenty":16.714133,"median":18.047408,"eighty":20.136553,"marketCap":4682380735},{"date":"2023-02-10","current":16.157045,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4174770314},{"date":"2023-02-17","current":16.557401,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4278217096},{"date":"2023-02-24","current":16.048296,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4146671174},{"date":"2023-03-03","current":15.930614,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4116263575},{"date":"2023-03-10","current":15.319177,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":3958276262},{"date":"2023-03-17","current":15.681718,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4051952121},{"date":"2023-03-24","current":15.630446,"twenty":16.721156,"median":18.05513,"eighty":20.136553,"marketCap":4038703953},{"date":"2023-03-31","current":16.176499,"twenty":16.7172,"median":18.051269,"eighty":20.132853,"marketCap":4179796940},{"date":"2023-04-06","current":16.689224,"twenty":16.7172,"median":18.051269,"eighty":20.132853,"marketCap":4312278618},{"date":"2023-04-14","current":16.853297,"twenty":16.753673,"median":18.05513,"eighty":20.136553,"marketCap":4354672755},{"date":"2023-04-21","current":16.653334,"twenty":16.753673,"median":18.05513,"eighty":20.136553,"marketCap":4303004901},{"date":"2023-04-28","current":16.825097,"twenty":16.742178,"median":18.05513,"eighty":20.136553,"marketCap":4347386263},{"date":"2023-05-05","current":17.11179,"twenty":16.73778,"median":18.05513,"eighty":20.136553,"marketCap":4363284064},{"date":"2023-05-12","current":17.037266,"twenty":16.756901,"median":18.05513,"eighty":20.136553,"marketCap":4343565860},{"date":"2023-05-19","current":16.522174,"twenty":16.758952,"median":18.05513,"eighty":20.136553,"marketCap":4212245652},{"date":"2023-05-26","current":15.865889,"twenty":16.758952,"median":18.05513,"eighty":20.136553,"marketCap":4044929042},{"date":"2023-06-02","current":15.813595,"twenty":16.758952,"median":18.05513,"eighty":20.136553,"marketCap":4031597041},{"date":"2023-06-09","current":16.744422,"twenty":16.760559,"median":18.05513,"eighty":20.136553,"marketCap":4268906656},{"date":"2023-06-16","current":16.263321,"twenty":16.760559,"median":18.05513,"eighty":20.136553,"marketCap":4146252248},{"date":"2023-06-23","current":16.036024,"twenty":16.765365,"median":18.056156,"eighty":20.140252,"marketCap":4088304043},{"date":"2023-06-30","current":15.839118,"twenty":16.771645,"median":18.057182,"eighty":20.143952,"marketCap":4038103846},{"date":"2023-07-07","current":15.566075,"twenty":16.771645,"median":18.057182,"eighty":20.143952,"marketCap":3968492906},{"date":"2023-07-14","current":15.857496,"twenty":16.771645,"median":18.057182,"eighty":20.143952,"marketCap":4042789198},{"date":"2023-07-21","current":16.07803,"twenty":16.773183,"median":18.059578,"eighty":20.147652,"marketCap":4099013419},{"date":"2023-07-28","current":15.702596,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":4003298376},{"date":"2023-08-04","current":15.867672,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3881026354},{"date":"2023-08-11","current":16.043541,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3923977363},{"date":"2023-08-18","current":15.231349,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3725328945},{"date":"2023-08-25","current":15.176471,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3711906755},{"date":"2023-09-01","current":15.09141,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3691102360},{"date":"2023-09-08","current":14.748424,"twenty":16.773696,"median":18.061974,"eighty":20.148317,"marketCap":3607213670},{"date":"2023-09-15","current":15.308178,"twenty":16.77765,"median":18.064817,"eighty":20.148982,"marketCap":3744120012},{"date":"2023-09-22","current":14.836228,"twenty":16.780201,"median":18.06766,"eighty":20.149648,"marketCap":3628689174},{"date":"2023-09-29","current":13.870378,"twenty":16.780201,"median":18.06766,"eighty":20.149648,"marketCap":3392458623},{"date":"2023-10-06","current":13.261234,"twenty":16.780201,"median":18.06766,"eighty":20.149648,"marketCap":3243472310},{"date":"2023-10-13","current":13.650866,"twenty":16.780201,"median":18.06766,"eighty":20.149648,"marketCap":3338769862},{"date":"2023-10-20","current":13.741415,"twenty":16.780201,"median":18.06766,"eighty":20.149648,"marketCap":3360916476},{"date":"2023-10-27","current":13.453306,"twenty":16.792974,"median":18.071904,"eighty":20.152614,"marketCap":3290449976},{"date":"2023-11-03","current":13.135994,"twenty":16.792974,"median":18.071904,"eighty":20.152614,"marketCap":3349507614},{"date":"2023-11-10","current":12.9161,"twenty":16.778926,"median":18.071904,"eighty":20.152614,"marketCap":3293515186},{"date":"2023-11-17","current":13.625366,"twenty":16.759099,"median":18.071904,"eighty":20.152614,"marketCap":3474372957},{"date":"2023-11-24","current":13.668029,"twenty":16.750893,"median":18.071904,"eighty":20.152614,"marketCap":3485251620},{"date":"2023-12-01","current":13.75602,"twenty":16.737856,"median":18.071904,"eighty":20.152614,"marketCap":3507688862},{"date":"2023-12-08","current":14.419957,"twenty":16.716654,"median":18.057182,"eighty":20.150978,"marketCap":3676988053},{"date":"2023-12-15","current":14.854582,"twenty":16.702043,"median":18.042657,"eighty":20.150978,"marketCap":3787814431},{"date":"2023-12-22","current":14.377294,"twenty":16.653334,"median":18.042657,"eighty":20.150978,"marketCap":3666109390},{"date":"2023-12-29","current":14.481284,"twenty":16.646605,"median":18.044392,"eighty":20.152614,"marketCap":3692626131},{"date":"2024-01-05","current":14.657268,"twenty":16.636926,"median":18.046127,"eighty":20.15425,"marketCap":3737500615},{"date":"2024-01-12","current":14.382627,"twenty":16.577421,"median":18.046127,"eighty":20.15425,"marketCap":3667469223},{"date":"2024-01-19","current":13.433384,"twenty":16.557621,"median":18.046768,"eighty":20.155886,"marketCap":3425418974},{"date":"2024-01-26","current":13.598702,"twenty":16.519185,"median":18.046127,"eighty":20.15425,"marketCap":3467573793},{"date":"2024-02-02","current":14.011996,"twenty":16.476427,"median":18.040031,"eighty":20.15425,"marketCap":3572960839},{"date":"2024-02-09","current":13.289747,"twenty":16.44484,"median":18.039457,"eighty":20.15425,"marketCap":3484571703},{"date":"2024-02-16","current":13.618503,"twenty":16.44484,"median":18.039457,"eighty":20.15425,"marketCap":3570771410},{"date":"2024-02-23","current":13.576888,"twenty":16.432752,"median":18.039457,"eighty":20.15425,"marketCap":3559859962},{"date":"2024-03-01","current":13.532672,"twenty":16.405485,"median":18.035911,"eighty":20.152614,"marketCap":3548266548},{"date":"2024-03-08","current":13.800568,"twenty":16.385356,"median":18.035911,"eighty":20.152614,"marketCap":3618508996},{"date":"2024-03-15","current":13.618503,"twenty":16.288271,"median":18.035911,"eighty":20.152614,"marketCap":3570771410},{"date":"2024-03-22","current":13.553727,"twenty":16.23589,"median":18.035911,"eighty":20.152614,"marketCap":3553787297},{"date":"2024-03-28","current":14.074624,"twenty":16.209691,"median":18.035911,"eighty":20.152614,"marketCap":3690366363},{"date":"2024-04-05","current":14.06681,"twenty":16.173499,"median":18.039457,"eighty":20.15425,"marketCap":3688317677},{"date":"2024-04-12","current":13.663116,"twenty":16.132404,"median":18.039457,"eighty":20.15425,"marketCap":3582468901},{"date":"2024-04-19","current":13.663116,"twenty":16.09174,"median":18.039457,"eighty":20.15425,"marketCap":3582468901},{"date":"2024-04-26","current":14.116296,"twenty":16.053853,"median":18.035911,"eighty":20.152614,"marketCap":3701292688},{"date":"2024-05-03","current":14.579893,"twenty":16.042038,"median":18.035911,"eighty":20.152614,"marketCap":3822848057},{"date":"2024-05-10","current":14.381086,"twenty":15.978878,"median":18.011001,"eighty":20.152614,"marketCap":3969179759},{"date":"2024-05-17","current":14.218743,"twenty":15.95351,"median":18.005755,"eighty":20.152614,"marketCap":3924373110},{"date":"2024-05-24","current":13.681763,"twenty":15.912571,"median":17.997135,"eighty":20.121595,"marketCap":3776166502},{"date":"2024-05-31","current":13.734212,"twenty":15.856971,"median":17.993711,"eighty":20.08439,"marketCap":3790642496},{"date":"2024-06-07","current":13.541898,"twenty":15.837889,"median":17.980604,"eighty":20.020688,"marketCap":3737563851},{"date":"2024-06-14","current":13.052372,"twenty":15.821554,"median":17.969872,"eighty":19.96939,"marketCap":3602454571},{"date":"2024-06-21","current":13.207222,"twenty":15.800786,"median":17.956896,"eighty":19.907721,"marketCap":3645193221},{"date":"2024-06-28","current":13.526913,"twenty":15.766765,"median":17.951559,"eighty":19.866988,"marketCap":3733427852},{"date":"2024-07-05","current":13.564376,"twenty":15.712105,"median":17.929504,"eighty":19.808653,"marketCap":3743767848},{"date":"2024-07-12","current":14.131328,"twenty":15.679332,"median":17.920145,"eighty":19.749886,"marketCap":3900246453},{"date":"2024-07-15","current":14.308656,"twenty":15.666373,"median":17.919136,"eighty":19.745896,"marketCap":3949189100},{"date":"2024-08-02","current":14.999587,"twenty":15.635385,"median":17.886683,"eighty":19.576411,"marketCap":4135386074},{"date":"2024-08-09","current":14.501203,"twenty":15.604521,"median":17.874454,"eighty":19.532482,"marketCap":3997981612},{"date":"2024-08-16","current":14.577099,"twenty":15.50605,"median":17.867734,"eighty":19.477173,"marketCap":4018906149},{"date":"2024-08-23","current":14.599868,"twenty":15.411728,"median":17.85433,"eighty":19.438544,"marketCap":4025183511},{"date":"2024-08-30","current":14.827556,"twenty":15.314714,"median":17.841423,"eighty":19.409111,"marketCap":4087957123},{"date":"2024-09-06","current":15.212096,"twenty":15.280072,"median":17.832932,"eighty":19.386886,"marketCap":4193974779},{"date":"2024-09-13","current":15.024885,"twenty":15.236288,"median":17.80765,"eighty":19.358,"marketCap":4142360920},{"date":"2024-09-20","current":15.394246,"twenty":15.236288,"median":17.800367,"eighty":19.311082,"marketCap":4244193669},{"date":"2024-09-27","current":15.343649,"twenty":15.236288,"median":17.767308,"eighty":19.287514,"marketCap":4230243977},{"date":"2024-10-04","current":15.176678,"twenty":15.224763,"median":17.75628,"eighty":19.254985,"marketCap":4184209995},{"date":"2024-10-11","current":14.878153,"twenty":15.17842,"median":17.720129,"eighty":19.240261,"marketCap":4101906814},{"date":"2024-10-18","current":15.647233,"twenty":15.176512,"median":17.69092,"eighty":19.213194,"marketCap":4313942127},{"date":"2024-10-25","current":15.285462,"twenty":15.176512,"median":17.673358,"eighty":19.177361,"marketCap":4214201832},{"date":"2024-10-31","current":15.070423,"twenty":15.156928,"median":17.656292,"eighty":19.146162,"marketCap":4154915643},{"date":"2024-11-08","current":16.312979,"twenty":15.124337,"median":17.634765,"eighty":19.126634,"marketCap":4154915643},{"date":"2024-11-15","current":17.613704,"twenty":15.124337,"median":17.623774,"eighty":19.100028,"marketCap":4486210369},{"date":"2024-11-22","current":17.78512,"twenty":15.124337,"median":17.613704,"eighty":19.072856,"marketCap":4529870043},{"date":"2024-11-29","current":18.004308,"twenty":15.124337,"median":17.613704,"eighty":19.049512,"marketCap":4585697166},{"date":"2024-12-06","current":17.638995,"twenty":15.124337,"median":17.613704,"eighty":19.03119,"marketCap":4492651960},{"date":"2024-12-13","current":17.135987,"twenty":15.124337,"median":17.589257,"eighty":19.019763,"marketCap":4364535870},{"date":"2024-12-20","current":16.312628,"twenty":15.124337,"median":17.56338,"eighty":18.998517,"marketCap":4154826291},{"date":"2024-12-27","current":16.573967,"twenty":15.124337,"median":17.541939,"eighty":18.982766,"marketCap":4221389400},{"date":"2025-01-03","current":16.329488,"twenty":15.124337,"median":17.527996,"eighty":18.965979,"marketCap":4159120685},{"date":"2025-01-10","current":15.795569,"twenty":15.122662,"median":17.507734,"eighty":18.948868,"marketCap":4023131539},{"date":"2025-01-17","current":16.610498,"twenty":15.122662,"median":17.472136,"eighty":18.920199,"marketCap":4230693920},{"date":"2025-01-24","current":16.10468,"twenty":15.122662,"median":17.459248,"eighty":18.911521,"marketCap":4101862097},{"date":"2025-01-31","current":16.585207,"twenty":15.122662,"median":17.440193,"eighty":18.89559,"marketCap":4224252329},{"date":"2025-02-07","current":15.698414,"twenty":15.122662,"median":17.421674,"eighty":18.857358,"marketCap":4287236776},{"date":"2025-02-14","current":15.815638,"twenty":15.122662,"median":17.404079,"eighty":18.824861,"marketCap":4319250821},{"date":"2025-02-21","current":15.424902,"twenty":15.122662,"median":17.381583,"eighty":18.808654,"marketCap":4212540761},{"date":"2025-02-28","current":15.833995,"twenty":15.122662,"median":17.373351,"eighty":18.778863,"marketCap":4324264046},{"date":"2025-03-07","current":15.590113,"twenty":15.120987,"median":17.354292,"eighty":18.72653,"marketCap":4257659780},{"date":"2025-03-14","current":15.550777,"twenty":15.120987,"median":17.33282,"eighty":18.704049,"marketCap":4246917157},{"date":"2025-03-21","current":15.83924,"twenty":15.120987,"median":17.326615,"eighty":18.702013,"marketCap":4325696396},{"date":"2025-03-28","current":15.634693,"twenty":15.120987,"median":17.295185,"eighty":18.697918,"marketCap":4269834753},{"date":"2025-04-04","current":15.952003,"twenty":15.120987,"median":17.274247,"eighty":18.689047,"marketCap":4356491916},{"date":"2025-04-11","current":15.363382,"twenty":15.092836,"median":17.257004,"eighty":18.677435,"marketCap":4195739636},{"date":"2025-04-17","current":15.832855,"twenty":15.092836,"median":17.247416,"eighty":18.657718,"marketCap":4323952795},{"date":"2025-04-25","current":15.970005,"twenty":15.092479,"median":17.206322,"eighty":18.628295,"marketCap":4361408325},{"date":"2025-05-02","current":16.022755,"twenty":15.092479,"median":17.184423,"eighty":18.602852,"marketCap":4375814298},{"date":"2025-05-09","current":15.171371,"twenty":15.092479,"median":17.158071,"eighty":18.593686,"marketCap":4240398152},{"date":"2025-05-16","current":15.220484,"twenty":15.070423,"median":17.149698,"eighty":18.572148,"marketCap":4254125148},{"date":"2025-05-23","current":14.932521,"twenty":15.070037,"median":17.13232,"eighty":18.553135,"marketCap":4173639740},{"date":"2025-05-30","current":15.075205,"twenty":15.06379,"median":17.11179,"eighty":18.537938,"marketCap":4213519897},{"date":"2025-06-06","current":14.846911,"twenty":15.059498,"median":17.084243,"eighty":18.519851,"marketCap":4149711645},{"date":"2025-06-13","current":14.909173,"twenty":15.0139,"median":17.079785,"eighty":18.505918,"marketCap":4167113896},{"date":"2025-06-20","current":14.520035,"twenty":14.992915,"median":17.062632,"eighty":18.497918,"marketCap":4058349830},{"date":"2025-06-27","current":14.50447,"twenty":14.965571,"median":17.031261,"eighty":18.496233,"marketCap":4053999268},{"date":"2025-07-03","current":14.763895,"twenty":14.946854,"median":16.998821,"eighty":18.480882,"marketCap":4126508645},{"date":"2025-07-11","current":14.91955,"twenty":14.92462,"median":16.986931,"eighty":18.437672,"marketCap":4170014271},{"date":"2025-07-18","current":14.792432,"twenty":14.894645,"median":16.970314,"eighty":18.423359,"marketCap":4134484676},{"date":"2025-07-25","current":14.603051,"twenty":14.871061,"median":16.954749,"eighty":18.409773,"marketCap":4081552831},{"date":"2025-08-01","current":14.811308,"twenty":14.842887,"median":16.904417,"eighty":18.391947,"marketCap":4209373594},{"date":"2025-08-08","current":15.470101,"twenty":14.838687,"median":16.880012,"eighty":18.378475,"marketCap":4396602569},{"date":"2025-08-15","current":15.793089,"twenty":14.838687,"median":16.858978,"eighty":18.345011,"marketCap":4488395763},{"date":"2025-08-22","current":15.309617,"twenty":14.838687,"median":16.839264,"eighty":18.321614,"marketCap":4350993166},{"date":"2025-08-29","current":15.314744,"twenty":14.838687,"median":16.811936,"eighty":18.318587,"marketCap":4352450297},{"date":"2025-09-05","current":15.2686,"twenty":14.838181,"median":16.773183,"eighty":18.318801,"marketCap":4339336118},{"date":"2025-09-12","current":15.23271,"twenty":14.838687,"median":16.748361,"eighty":18.318587,"marketCap":4329136201},{"date":"2025-09-19","current":15.050697,"twenty":14.838687,"median":16.725115,"eighty":18.318587,"marketCap":4277408050},{"date":"2025-09-26","current":15.386524,"twenty":14.838687,"median":16.67849,"eighty":18.318587,"marketCap":4372850131},{"date":"2025-10-03","current":15.319871,"twenty":14.838687,"median":16.618928,"eighty":18.318587,"marketCap":4353907428},{"date":"2025-10-10","current":15.650571,"twenty":14.838687,"median":16.577365,"eighty":18.296561,"marketCap":4447892377},{"date":"2025-10-17","current":15.996653,"twenty":14.838687,"median":16.558365,"eighty":18.285037,"marketCap":4546248720},{"date":"2025-10-24","current":16.77854,"twenty":14.838687,"median":16.557676,"eighty":18.255653,"marketCap":4768461197},{"date":"2025-10-31","current":16.317099,"twenty":14.838687,"median":16.547618,"eighty":18.231144,"marketCap":4637319407},{"date":"2025-11-07","current":17.960387,"twenty":14.838687,"median":16.527527,"eighty":18.231144,"marketCap":5113322172},{"date":"2025-11-14","current":18.636387,"twenty":14.838687,"median":16.527527,"eighty":18.263812,"marketCap":5305779317},{"date":"2025-11-21","current":18.554206,"twenty":14.838687,"median":16.527527,"eighty":18.279986,"marketCap":5282382566},{"date":"2025-11-28","current":19.561579,"twenty":14.838687,"median":16.527527,"eighty":18.28877,"marketCap":5569181448},{"date":"2025-12-05","current":18.567461,"twenty":14.838687,"median":16.527527,"eighty":18.310811,"marketCap":5286156235},{"date":"2025-12-12","current":19.084402,"twenty":14.838687,"median":16.535804,"eighty":18.345011,"marketCap":5433329346},{"date":"2025-12-19","current":18.273203,"twenty":14.838687,"median":16.535804,"eighty":18.378475,"marketCap":5202380772},{"date":"2025-12-26","current":18.411054,"twenty":14.838687,"median":16.535804,"eighty":18.386914,"marketCap":5241626935},{"date":"2026-01-02","current":18.403101,"twenty":14.838687,"median":16.535804,"eighty":18.393124,"marketCap":5239362733},{"date":"2026-01-09","current":18.872324,"twenty":14.838687,"median":16.535804,"eighty":18.40099,"marketCap":5372950634},{"date":"2026-01-16","current":19.389265,"twenty":14.838687,"median":16.535804,"eighty":18.415597,"marketCap":5520123744},{"date":"2026-01-23","current":19.187791,"twenty":14.838687,"median":16.535804,"eighty":18.429273,"marketCap":5462763968},{"date":"2026-01-30","current":19.301783,"twenty":14.838687,"median":16.535804,"eighty":18.438683,"marketCap":5495217525},{"date":"2026-02-06","current":19.266938,"twenty":14.838687,"median":16.535804,"eighty":18.478329,"marketCap":5618239151},{"date":"2026-02-13","current":18.948949,"twenty":14.838687,"median":16.535804,"eighty":18.496356,"marketCap":5525513475},{"date":"2026-02-20","current":18.917889,"twenty":14.838687,"median":16.535804,"eighty":18.505169,"marketCap":5516456494},{"date":"2026-02-27","current":19.109423,"twenty":14.838687,"median":16.555174,"eighty":18.519851,"marketCap":5572307880},{"date":"2026-03-06","current":19.228485,"twenty":14.838687,"median":16.567852,"eighty":18.540952,"marketCap":5607026309},{"date":"2026-03-13","current":18.286344,"twenty":14.838687,"median":16.567852,"eighty":18.542842,"marketCap":5332297869},{"date":"2026-03-20","current":18.497261,"twenty":14.838687,"median":16.567852,"eighty":18.553082,"marketCap":5393801238},{"date":"2026-03-27","current":17.858255,"twenty":14.838687,"median":16.567852,"eighty":18.553082,"marketCap":5207467157},{"date":"2026-04-02","current":18.228618,"twenty":14.838687,"median":16.567852,"eighty":18.548475,"marketCap":5315464870},{"date":"2026-04-10","current":19.30319,"twenty":14.838687,"median":16.567852,"eighty":18.542842,"marketCap":5628810345},{"date":"2026-04-17","current":20.038699,"twenty":14.838687,"median":16.567852,"eighty":18.542842,"marketCap":5843284675},{"date":"2026-04-24","current":19.475331,"twenty":14.838687,"median":16.567852,"eighty":18.542842,"marketCap":5679006465},{"date":"2026-05-01","current":19.637038,"twenty":14.838687,"median":16.567852,"eighty":18.542842,"marketCap":5726160395},{"date":"2026-05-08","current":19.843346,"twenty":14.838687,"median":16.567852,"eighty":18.548475,"marketCap":5720836564},{"date":"2026-05-15","current":19.659291,"twenty":14.838687,"median":16.567852,"eighty":18.561844,"marketCap":5667773674},{"date":"2026-05-22","current":19.582714,"twenty":14.838687,"median":16.567852,"eighty":18.587295,"marketCap":5645696382},{"date":"2026-05-29","current":19.300169,"twenty":14.838181,"median":16.565764,"eighty":18.6196,"marketCap":5564238789},{"date":"2026-06-05","current":18.985937,"twenty":14.838687,"median":16.567852,"eighty":18.631665,"marketCap":5473645764},{"date":"2026-06-12","current":18.95425,"twenty":14.838687,"median":16.567852,"eighty":18.627951,"marketCap":5464510333},{"date":"2026-06-18","current":19.022906,"twenty":14.838687,"median":16.567852,"eighty":18.627951,"marketCap":5484303767},{"date":"2026-06-26","current":19.622201,"twenty":14.838181,"median":16.565764,"eighty":18.644594,"marketCap":5657080448},{"date":"2026-07-02","current":19.445281,"twenty":14.838181,"median":16.565764,"eighty":18.673151,"marketCap":5606074609},{"date":"2026-07-10","current":19.35022,"twenty":14.838181,"median":16.565764,"eighty":18.698923,"marketCap":5578668487},{"date":"2026-07-17","current":20.018289,"twenty":14.838181,"median":16.565764,"eighty":18.713373,"marketCap":5771272625},{"date":"2026-07-24","current":19.830807,"twenty":14.838181,"median":16.565764,"eighty":18.738043,"marketCap":5717221661},{"date":"2026-07-31","current":19.072959,"twenty":14.837675,"median":16.562272,"eighty":18.778121,"marketCap":5498733963},{"date":"2026-08-07","current":18.516618,"twenty":14.837675,"median":16.562272,"eighty":18.789961,"marketCap":5538320584},{"date":"2026-08-14","current":18.850409,"twenty":14.837675,"median":16.562272,"eighty":18.754826,"marketCap":5638157245},{"date":"2026-08-21","current":18.684696,"twenty":14.837675,"median":16.562272,"eighty":18.734473,"marketCap":5588592703},{"date":"2026-08-28","current":18.717839,"twenty":14.837675,"median":16.562272,"eighty":18.715916,"marketCap":5598505612},{"date":"2026-09-04","current":18.687246,"twenty":14.837675,"median":16.562272,"eighty":18.701952,"marketCap":5589355235},{"date":"2026-09-11","current":18.427205,"twenty":14.837675,"median":16.562272,"eighty":18.699426,"marketCap":5511577031},{"date":"2026-09-17","current":17.973408,"twenty":14.837675,"median":16.562272,"eighty":18.699426,"marketCap":5375846440}],"updateTime":1789751657444},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BKH\",pageSize:20,pageCount:8,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10218956","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000031-BKH","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BKH","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/0001130464-20-000031-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/ex-99q22020earningsrel.htm","primary":true,"translateUrl":null,"linkName":"ex-99q22020earningsrel.htm","type":"EX-99","id":"NTFILE8PWoUbVGxj5RaMdr","market":"us","size":742795},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803.htm","primary":false,"translateUrl":null,"linkName":"bkh-20200803.htm","type":"8-K","id":"NTFILE5x5aRhEqhVYKYG2h","market":"us","size":38943},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200803.xsd","type":"EX-101.SCH","id":"NTFILE9g6LzNfK5eKKgfKF","market":"us","size":2831},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200803_cal.xml","type":"EX-101.CAL","id":"NTFILE9VtM4pXyNV2sbr7o","market":"us","size":874},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200803_def.xml","type":"EX-101.DEF","id":"NTFILEAtvogLJAHs2fTa6P","market":"us","size":1858},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200803_lab.xml","type":"EX-101.LAB","id":"NTFILECQB4zPP4FPop8Awk","market":"us","size":24572},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200803_pre.xml","type":"EX-101.PRE","id":"NTFILE36541VTcmvAbf1aG","market":"us","size":12874},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bhcreadyorangeblacka011.jpg","primary":false,"translateUrl":null,"linkName":"bhcreadyorangeblacka011.jpg","type":"GRAPHIC","id":"NTFILE22BKBm9tLM2FHf6L","market":"us","size":33146},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000031/bkh-20200803_htm.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200803_htm.xml","type":"XML","id":"NTFILE8GBmsUEEDgGPE2EC","market":"us","size":10580}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10218951","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000029-BKH","pdf_url":null,"pub_time":1592755200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"11-K  - Annual report of employee stock purchase, savings and similar plans","symbol":"BKH","title":"11-K  - Annual report of employee stock purchase, savings and similar plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000029/0001130464-20-000029-index.htm","us_notice_code":"Form 11-K","us_title_en":"11-K  - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000029/bkh11-k2019.htm","primary":true,"translateUrl":null,"linkName":"bkh11-k2019.htm","type":"11-K","id":"NTFILE73PP6gWy1noRTf31","market":"us","size":225528},{"description":"EX-23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000029/ex23bkh11-k2019.htm","primary":false,"translateUrl":null,"linkName":"ex23bkh11-k2019.htm","type":"EX-23","id":"NTFILE3SLMBt5RZpEEXhPm","market":"us","size":2383}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2020-06-22 00:00","pubTimestamp":1592755200,"title_zh":"11-K  - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9954739","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920074172-BKH","pdf_url":null,"pub_time":1592323200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BKH","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/0001104659-20-074172-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into 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 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 1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4_ex1-1.htm","primary":true,"translateUrl":null,"linkName":"tm2022285d4_ex1-1.htm","type":"EX-1.1","id":"NTFILEFAkJdfcPrAm3niKg","market":"us","size":253344},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285-4_8k.htm","primary":false,"translateUrl":null,"linkName":"tm2022285-4_8k.htm","type":"8-K","id":"NTFILE14hXESx9ATU5EFTc","market":"us","size":36673},{"description":"EXHIBIT 4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4_ex4-1.htm","primary":false,"translateUrl":null,"linkName":"tm2022285d4_ex4-1.htm","type":"EX-4.1","id":"NTFILE4RWdbdFS8CQ4FDBz","market":"us","size":141859},{"description":"EXHIBIT 5.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tm2022285d4_ex5-1.htm","type":"EX-5.1","id":"NTFILEZv4R6Wahmv6LCbav","market":"us","size":25518},{"description":"EXHIBIT 5.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4_ex5-2.htm","primary":false,"translateUrl":null,"linkName":"tm2022285d4_ex5-2.htm","type":"EX-5.2","id":"NTFILE3aEQXj2atg94HRq9","market":"us","size":26632},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/bkh-20200612.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200612.xsd","type":"EX-101.SCH","id":"NTFILEFsGPuinL3UUVPU77","market":"us","size":3201},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/bkh-20200612_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200612_lab.xml","type":"EX-101.LAB","id":"NTFILE6FKF5mztpfNgDqDv","market":"us","size":34591},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/bkh-20200612_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200612_pre.xml","type":"EX-101.PRE","id":"NTFILEFEuh4TgE91jJjr9U","market":"us","size":22721},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4_ex5-1img001.jpg","primary":false,"translateUrl":null,"linkName":"tm2022285d4_ex5-1img001.jpg","type":"GRAPHIC","id":"NTFILEBZFFuCMc7CpCxCYY","market":"us","size":25848},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285d4ex5-2img_001.jpg","primary":false,"translateUrl":null,"linkName":"tm2022285d4ex5-2img_001.jpg","type":"GRAPHIC","id":"NTFILE7MnzoxgyHS5QjhvG","market":"us","size":5304},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920074172/tm2022285-4_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"tm2022285-4_8k_htm.xml","type":"XML","id":"NTFILE9Qyn4GcnN4hMaSrM","market":"us","size":3487}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-06-17 00:00","pubTimestamp":1592323200,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into 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 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議； 第2.03項:直接金融債務或登記人資產負債表外安排下債務的設定； 項目8.01:其他活動； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9871247","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920072884-BKH","pdf_url":null,"pub_time":1591891200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"BKH","title":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[補充]招股説明書","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920072884/0001104659-20-072884-index.htm","us_notice_code":"Form FWP","us_title_en":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920072884/a20-22285_2fwp.htm","primary":true,"translateUrl":null,"linkName":"a20-22285_2fwp.htm","type":"FWP","id":"NTFILEXgWEKSNkWLpAY2hN","market":"us","size":35314}],"type_name":"招股註冊","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"usProspectusesRegistrations","us_type_zh":"招股註冊","earn_infos":[],"event_type":"important_notice","event_name":"[補充]招股説明書","pubTime":"2020-06-12 00:00","pubTimestamp":1591891200,"title_zh":"FWP  - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9678026","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000024-BKH","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"BKH","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/0001130464-20-000024-index.htm","us_notice_code":"Form 10-Q","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh10qq12020.htm","primary":true,"translateUrl":null,"linkName":"bkh10qq12020.htm","type":"10-Q","id":"NTFILE2FCopra8j2cWFprD","market":"us","size":2368915},{"description":"EXHIBIT 18.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-181.htm","primary":false,"translateUrl":null,"linkName":"bkhex-181.htm","type":"EX-18.1","id":"NTFILECGV8KWfiskGbwjwS","market":"us","size":4999},{"description":"EXHIBIT 31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-311q12020.htm","primary":false,"translateUrl":null,"linkName":"bkhex-311q12020.htm","type":"EX-31.1","id":"NTFILEEJ55ZxwGfsQi1SRN","market":"us","size":23698},{"description":"EXHIBIT 31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-312q12020.htm","primary":false,"translateUrl":null,"linkName":"bkhex-312q12020.htm","type":"EX-31.2","id":"NTFILEAK3VTs8TjhhdnT2f","market":"us","size":23517},{"description":"EXHIBIT 32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-321q12020.htm","primary":false,"translateUrl":null,"linkName":"bkhex-321q12020.htm","type":"EX-32.1","id":"NTFILE4oDrMg9cjvFL5Vua","market":"us","size":10951},{"description":"EXHIBIT 32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-322q12020.htm","primary":false,"translateUrl":null,"linkName":"bkhex-322q12020.htm","type":"EX-32.2","id":"NTFILE4SP9dcmPvKyeDxD5","market":"us","size":11150},{"description":"EXHIBIT 95","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkhex-95q12020.htm","primary":false,"translateUrl":null,"linkName":"bkhex-95q12020.htm","type":"EX-95","id":"NTFILEGjmUEmwxu2SHtuAU","market":"us","size":20554},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh-20200331.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200331.xsd","type":"EX-101.SCH","id":"NTFILEFB5ZjxViVPmkJgzm","market":"us","size":49033},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE6ow4CHC9yD7LKAFQ","market":"us","size":98029},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200331_def.xml","type":"EX-101.DEF","id":"NTFILE8TMKsvKDDGccdEdy","market":"us","size":292691},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEGUS8bMBgL9nnRQuv","market":"us","size":681513},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEF2YmL9MZUTmQf38K","market":"us","size":442214},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000024/bkh10qq12020_htm.xml","primary":false,"translateUrl":null,"linkName":"bkh10qq12020_htm.xml","type":"XML","id":"NTFILE87Wz9RCwUWuG3V1j","market":"us","size":1954301}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9673897","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000021-BKH","pdf_url":null,"pub_time":1588521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"BKH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/0001130464-20-000021-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/ex-99q12020earningsrel.htm","primary":true,"translateUrl":null,"linkName":"ex-99q12020earningsrel.htm","type":"EX-99","id":"NTFILEDb2QYmiZS3tpbm7Z","market":"us","size":392892},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/a8-kq12020earningsrele.htm","primary":false,"translateUrl":null,"linkName":"a8-kq12020earningsrele.htm","type":"8-K","id":"NTFILE6vksogDdbb82TBto","market":"us","size":41933},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bkh-20200504.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200504.xsd","type":"EX-101.SCH","id":"NTFILEEsrRhJvzTeTCCMPP","market":"us","size":4841},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bkh-20200504_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200504_cal.xml","type":"EX-101.CAL","id":"NTFILECLfRwuzZnBALGbf2","market":"us","size":772},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bkh-20200504_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200504_def.xml","type":"EX-101.DEF","id":"NTFILEHTDYFzakxGJDuUTQ","market":"us","size":1622},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bkh-20200504_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200504_lab.xml","type":"EX-101.LAB","id":"NTFILEd2SWHtRz4oC1U3Pf","market":"us","size":26448},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bkh-20200504_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200504_pre.xml","type":"EX-101.PRE","id":"NTFILELMrEQnm4hakgFiM9","market":"us","size":13792},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/bhcreadyorangeblack.jpg","primary":false,"translateUrl":null,"linkName":"bhcreadyorangeblack.jpg","type":"GRAPHIC","id":"NTFILEVyNALUQJ7t19N9hs","market":"us","size":33146},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000021/a8-kq12020earningsrele_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kq12020earningsrele_htm.xml","type":"XML","id":"NTFILE5BZdMYrjCt9ZohfF","market":"us","size":4600}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-04 00:00","pubTimestamp":1588521600,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9668631","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000018-BKH","pdf_url":null,"pub_time":1588262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K/A [Amend]  - Current report","symbol":"BKH","title":"8-K/A [Amend]  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/0001130464-20-000018-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"8-K/A [Amend]  - Current report","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/a8-kaannualmeetingandco.htm","primary":true,"translateUrl":null,"linkName":"a8-kaannualmeetingandco.htm","type":"8-K/A","id":"NTFILEERNq87Yh1E8A9doG","market":"us","size":35203},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/bkh-20191029.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20191029.xsd","type":"EX-101.SCH","id":"NTFILE6P9ANwGqrGZpJnYK","market":"us","size":4541},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/bkh-20191029_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_cal.xml","type":"EX-101.CAL","id":"NTFILE2n91woPAhjtYCYvP","market":"us","size":712},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/bkh-20191029_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_def.xml","type":"EX-101.DEF","id":"NTFILE6vaHzoYPU6Xiy7nV","market":"us","size":1562},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/bkh-20191029_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_lab.xml","type":"EX-101.LAB","id":"NTFILE5y64A1WWMfsJxXkp","market":"us","size":27206},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/bkh-20191029_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_pre.xml","type":"EX-101.PRE","id":"NTFILE6qojwHzKYxJhvSWm","market":"us","size":14187},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000018/a8-kaannualmeetingandco_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kaannualmeetingandco_htm.xml","type":"XML","id":"NTFILE7im2eqfNcQpYSjqo","market":"us","size":4713}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-01 00:00","pubTimestamp":1588262400,"title_zh":"8-K/A [Amend]  - Current report","summary_en":"8-K/A [Amend]  - Current report","summary_zh":"8-K/A修訂-當前報告","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9668630","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000019-BKH","pdf_url":null,"pub_time":1588262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BKH","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/0001130464-20-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/bkh-20200428.xsd","primary":true,"translateUrl":null,"linkName":"bkh-20200428.xsd","type":"EX-101.SCH","id":"NTFILE5ScA5hg5tdTR35TD","market":"us","size":4541},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/a8-ksubmissionofmatters.htm","primary":false,"translateUrl":null,"linkName":"a8-ksubmissionofmatters.htm","type":"8-K","id":"NTFILE8MvwWg7pkupuCWv2","market":"us","size":48413},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/bkh-20200428_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200428_cal.xml","type":"EX-101.CAL","id":"NTFILEAEg6Sok13ct51EYt","market":"us","size":712},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/bkh-20200428_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200428_def.xml","type":"EX-101.DEF","id":"NTFILE2qeSrnTxQNsT4soR","market":"us","size":1562},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/bkh-20200428_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200428_lab.xml","type":"EX-101.LAB","id":"NTFILEH8957VzNHFm9wUXZ","market":"us","size":26147},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/bkh-20200428_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200428_pre.xml","type":"EX-101.PRE","id":"NTFILEDq1JYS2Jufk9bcna","market":"us","size":13668},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000019/a8-ksubmissionofmatters_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-ksubmissionofmatters_htm.xml","type":"XML","id":"NTFILECSHYm2ZhDtt7DZZg","market":"us","size":4485}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-01 00:00","pubTimestamp":1588262400,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07:將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9185585","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000009-BKH","pdf_url":null,"pub_time":1584028800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BKH","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/0001130464-20-000009-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/bkh-20200309.xsd","primary":true,"translateUrl":null,"linkName":"bkh-20200309.xsd","type":"EX-101.SCH","id":"NTFILE7QJj1CPCvxp9ZbC4","market":"us","size":4778},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/a8-kbuchholzretirement.htm","primary":false,"translateUrl":null,"linkName":"a8-kbuchholzretirement.htm","type":"8-K","id":"NTFILE2WoAMoZVPDDyJM9N","market":"us","size":49112},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/bkh-20200309_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200309_cal.xml","type":"EX-101.CAL","id":"NTFILEHQC8dDzrYkE3HoQn","market":"us","size":712},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/bkh-20200309_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200309_def.xml","type":"EX-101.DEF","id":"NTFILEBz9p38HXVMsPhyWJ","market":"us","size":1562},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/bkh-20200309_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200309_lab.xml","type":"EX-101.LAB","id":"NTFILE3f7xm4S1ueAK3jtS","market":"us","size":26448},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/bkh-20200309_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200309_pre.xml","type":"EX-101.PRE","id":"NTFILE2P9EmKW4e6B9fZhh","market":"us","size":13732},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000009/a8-kbuchholzretirement_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kbuchholzretirement_htm.xml","type":"XML","id":"NTFILE68LWi7VcPr5t95jK","market":"us","size":4465}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-03-13 00:00","pubTimestamp":1584028800,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02項:董事或某些高級職員離職； 選舉董事； 某些人員的委任:某些人員的補償安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9139857","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920026166-BKH","pdf_url":null,"pub_time":1582732800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"BKH","title":"8-K  - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/0001104659-20-026166-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement\nItem 8.01: Other Events\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"UNDERWRITING AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/tm2010838d2_ex1-1.htm","primary":true,"translateUrl":null,"linkName":"tm2010838d2_ex1-1.htm","type":"EX-1.1","id":"NTFILEEbS8cn6xeh7NaPYY","market":"us","size":142390},{"description":"FORM 8-K (CLOSING OF COMMON STOCK OFFERING)","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/tm2010838d2_8k.htm","primary":false,"translateUrl":null,"linkName":"tm2010838d2_8k.htm","type":"8-K","id":"NTFILEJ3VvdChPNjBVW4Y3","market":"us","size":29607},{"description":"OPINION OF BRIAN G. IVERSON","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/tm2010838d2_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tm2010838d2_ex5-1.htm","type":"EX-5.1","id":"NTFILEH7bLEMCbMxaVDQQ6","market":"us","size":13871},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/bkh-20200224.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200224.xsd","type":"EX-101.SCH","id":"NTFILE4szs5CvksxSyRQG1","market":"us","size":3201},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/bkh-20200224_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200224_lab.xml","type":"EX-101.LAB","id":"NTFILEBLGgxfwvcb6qJK7F","market":"us","size":34591},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/bkh-20200224_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200224_pre.xml","type":"EX-101.PRE","id":"NTFILE3TqCR68ApB1Z9PN3","market":"us","size":22721},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920026166/tm2010838d2_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"tm2010838d2_8k_htm.xml","type":"XML","id":"NTFILEJ5coCpSthhwLebv9","market":"us","size":3487}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-27 00:00","pubTimestamp":1582732800,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9099338","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000006-BKH","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BKH","title":"Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/0001130464-20-000006-index.htm","us_notice_code":"Form 10-K","us_title_en":"Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh10k122019.htm","primary":true,"translateUrl":null,"linkName":"bkh10k122019.htm","type":"10-K","id":"NTFILEBQFfFBBkz8tHkHRK","market":"us","size":6254145},{"description":"EXHIBIT 4.5","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-45descriptionofs.htm","primary":false,"translateUrl":null,"linkName":"bkhex-45descriptionofs.htm","type":"EX-4.5","id":"NTFILEDbZpZir5uFR5ewdd","market":"us","size":21846},{"description":"EXHIBIT 10.12","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-1012performances.htm","primary":false,"translateUrl":null,"linkName":"bkhex-1012performances.htm","type":"EX-10.12","id":"NTFILE4WDxfUGqizgCWLhE","market":"us","size":108597},{"description":"EXHIBIT 10.15","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-1015ceocicagreem.htm","primary":false,"translateUrl":null,"linkName":"bkhex-1015ceocicagreem.htm","type":"EX-10.15","id":"NTFILE6PVc63mKyJbQhvXT","market":"us","size":147652},{"description":"EXHIBIT 10.16","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-1016corporateoff.htm","primary":false,"translateUrl":null,"linkName":"bkhex-1016corporateoff.htm","type":"EX-10.16","id":"NTFILEGtmWRbrsTp8BziBz","market":"us","size":149089},{"description":"EXHIBIT 10.20","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-1020firstamendme.htm","primary":false,"translateUrl":null,"linkName":"bkhex-1020firstamendme.htm","type":"EX-10.20","id":"NTFILEANwELnPcbdF78eJt","market":"us","size":21087},{"description":"EXHIBIT 21","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-21listofsubs1220.htm","primary":false,"translateUrl":null,"linkName":"bkhex-21listofsubs1220.htm","type":"EX-21","id":"NTFILE5EzLYQNBU8mcVPVL","market":"us","size":32618},{"description":"EXHIBIT 23.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-231auditconsent1.htm","primary":false,"translateUrl":null,"linkName":"bkhex-231auditconsent1.htm","type":"EX-23.1","id":"NTFILE51ZvFhxSaCuyPEzt","market":"us","size":2933},{"description":"EXHIBIT 31.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-311ceo122019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-311ceo122019.htm","type":"EX-31.1","id":"NTFILE9NSb6VtVurpxzF4w","market":"us","size":23809},{"description":"EXHIBIT 31.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-312cfo122019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-312cfo122019.htm","type":"EX-31.2","id":"NTFILEEXeyFi8uLRSSALmh","market":"us","size":23626},{"description":"EXHIBIT 32.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-321ceo122019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-321ceo122019.htm","type":"EX-32.1","id":"NTFILEEU8tGETdAPVzkVmU","market":"us","size":11172},{"description":"EXHIBIT 32.2","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-322cfo122019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-322cfo122019.htm","type":"EX-32.2","id":"NTFILE9xYHZZcUZLbCfLvK","market":"us","size":11258},{"description":"EXHIBIT 95","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkhex-95minesafetydata.htm","primary":false,"translateUrl":null,"linkName":"bkhex-95minesafetydata.htm","type":"EX-95","id":"NTFILEBv751buujHLxEbn8","market":"us","size":23089},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh-20191231.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20191231.xsd","type":"EX-101.SCH","id":"NTFILE4eNGbpcEZdAXwnDe","market":"us","size":134535},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEDZXqp1hfomJatHQZ","market":"us","size":196433},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEcaZBozY4qhJMLBUH","market":"us","size":894136},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILE453YnDfKtfjUpeS6","market":"us","size":1749410},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEEPjxMzAY18ebHG52","market":"us","size":1227044},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/chart-a069200ae3409a0e969a04.jpg","primary":false,"translateUrl":null,"linkName":"chart-a069200ae3409a0e969a04.jpg","type":"GRAPHIC","id":"NTFILECmkCrZXQUyBxrYAZ","market":"us","size":49409},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":89,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000006/bkh10k122019_htm.xml","primary":false,"translateUrl":null,"linkName":"bkh10k122019_htm.xml","type":"XML","id":"NTFILE8DbY9oWvaSFbVwof","market":"us","size":6463058}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9089131","market":"us","labels":[],"media":"sec.gov","original_id":"AN9375120000433-BKH","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"BKH","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000009375120000433/0000093751-20-000433-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/93751/000009375120000433/BlackHillsCorp.txt","primary":true,"translateUrl":null,"linkName":"BlackHillsCorp.txt","type":"SC 13G","id":"NTFILE7b64aXmRvKU85ACU","market":"us","size":7042}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9086595","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920017048-BKH","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"BKH","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000110465920017048/0001104659-20-017048-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465920017048/tv0548-blackhillscorp.htm","primary":true,"translateUrl":null,"linkName":"tv0548-blackhillscorp.htm","type":"SC 13G/A","id":"NTFILEGEhQ7HbQhq8ErWMv","market":"us","size":12138}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9062273","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046420000003-BKH","pdf_url":null,"pub_time":1580918400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"BKH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/0001130464-20-000003-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/a8-kq42019earningsrele.htm","primary":true,"translateUrl":null,"linkName":"a8-kq42019earningsrele.htm","type":"8-K","id":"NTFILEJE3fjDvMZUd6zYJW","market":"us","size":52199},{"description":"EXHIBIT 99","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/ex-99q42019earningsrel.htm","primary":false,"translateUrl":null,"linkName":"ex-99q42019earningsrel.htm","type":"EX-99","id":"NTFILE63mjMTVN8EA6S1iv","market":"us","size":721601},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bkh-20200206.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20200206.xsd","type":"EX-101.SCH","id":"NTFILEtMXh6eAkXUfYiHBN","market":"us","size":4654},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bkh-20200206_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200206_cal.xml","type":"EX-101.CAL","id":"NTFILE4pjx9WrHfEmrRgSz","market":"us","size":688},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bkh-20200206_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200206_def.xml","type":"EX-101.DEF","id":"NTFILE7kXZPMRFq4DwCMU8","market":"us","size":1538},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bkh-20200206_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200206_lab.xml","type":"EX-101.LAB","id":"NTFILECKGcmBUa1t8duugh","market":"us","size":26142},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bkh-20200206_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20200206_pre.xml","type":"EX-101.PRE","id":"NTFILE7V43BzfEnrf6JuWH","market":"us","size":13644},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/bhcreadyorangeblacka03.jpg","primary":false,"translateUrl":null,"linkName":"bhcreadyorangeblacka03.jpg","type":"GRAPHIC","id":"NTFILEC7bjpFD2LErvaapt","market":"us","size":33146},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046420000003/a8-kq42019earningsrele_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kq42019earningsrele_htm.xml","type":"XML","id":"NTFILE2Lxz8J3meyLvcwAn","market":"us","size":4237}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-06 00:00","pubTimestamp":1580918400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9051078","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720001571-BKH","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"BKH","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000083423720001571/0000834237-20-001571-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000083423720001571/us0921131092_020320.txt","primary":true,"translateUrl":null,"linkName":"us0921131092_020320.txt","type":"SC 13G/A","id":"NTFILE5SuhPJhnAjqQ1eYq","market":"us","size":11640}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9029603","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221920000190-BKH","pdf_url":null,"pub_time":1580140800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"BKH","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000090221920000190/0000902219-20-000190-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/902219/000090221920000190/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G","id":"NTFILEGPDcKmPnzPCzCb3q","market":"us","size":31499}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-01-28 00:00","pubTimestamp":1580140800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8851667","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046419000043-BKH","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"BKH","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/0001130464-19-000043-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh10qq32019.htm","primary":true,"translateUrl":null,"linkName":"bkh10qq32019.htm","type":"10-Q","id":"NTFILE8TzDhJgoj5FsAbaF","market":"us","size":3777890},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkhex-311q32019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-311q32019.htm","type":"EX-31.1","id":"NTFILEJ7VKbPzFi7ZaPaBi","market":"us","size":23692},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkhex-312q32019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-312q32019.htm","type":"EX-31.2","id":"NTFILE4SUrFsmshy4g9LLo","market":"us","size":23511},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkhex-321q32019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-321q32019.htm","type":"EX-32.1","id":"NTFILE2pvboX6bnUVFVgt1","market":"us","size":10949},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkhex-322q32019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-322q32019.htm","type":"EX-32.2","id":"NTFILE6B2LAvKp79sGmDDN","market":"us","size":11148},{"description":"EXHIBIT 95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkhex-95q32019.htm","primary":false,"translateUrl":null,"linkName":"bkhex-95q32019.htm","type":"EX-95","id":"NTFILE4sEjJmz9vKAM7Rkq","market":"us","size":20561},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh-20190930.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20190930.xsd","type":"EX-101.SCH","id":"NTFILE8F6H59vEufQpHXDi","market":"us","size":70872},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILE2nAScXeAhAay7qjS","market":"us","size":149495},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20190930_def.xml","type":"EX-101.DEF","id":"NTFILEFyz4cUYjHSuk66WM","market":"us","size":361388},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILE4QPs5sjnfFvs4rxy","market":"us","size":937659},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILEC2xbn9oKfjWoRKGW","market":"us","size":576746},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000043/bkh10qq32019_htm.xml","primary":false,"translateUrl":null,"linkName":"bkh10qq32019_htm.xml","type":"XML","id":"NTFILE41VwBNStf3XvWupx","market":"us","size":3751319}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8852203","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046419000041-BKH","pdf_url":null,"pub_time":1572796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"BKH","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/0001130464-19-000041-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/ex-99q32019earningsrel.htm","primary":true,"translateUrl":null,"linkName":"ex-99q32019earningsrel.htm","type":"EX-99","id":"NTFILEp3X9S2HbGNbPuUmg","market":"us","size":683672},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/a8-kq32019earningsrele.htm","primary":false,"translateUrl":null,"linkName":"a8-kq32019earningsrele.htm","type":"8-K","id":"NTFILEH9j5W6EkgWhR5jGX","market":"us","size":52024},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bkh-20191104.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20191104.xsd","type":"EX-101.SCH","id":"NTFILEH8hoxqxtHXEsVqGS","market":"us","size":4834},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bkh-20191104_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191104_cal.xml","type":"EX-101.CAL","id":"NTFILEgjUGd1FdN6ZvNXjY","market":"us","size":772},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bkh-20191104_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191104_def.xml","type":"EX-101.DEF","id":"NTFILECdPfFLE7GjRGZgcC","market":"us","size":1622},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bkh-20191104_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191104_lab.xml","type":"EX-101.LAB","id":"NTFILE92FcMXrJdSnth1kF","market":"us","size":26448},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bkh-20191104_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191104_pre.xml","type":"EX-101.PRE","id":"NTFILEDPnu5mK3SRFmyPWH","market":"us","size":13792},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/bhcreadyorangeblacka03.jpg","primary":false,"translateUrl":null,"linkName":"bhcreadyorangeblacka03.jpg","type":"GRAPHIC","id":"NTFILE7dXJZNncAUsJwesD","market":"us","size":33146},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000041/a8-kq32019earningsrele_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kq32019earningsrele_htm.xml","type":"XML","id":"NTFILECfbX7uK15vzQmM2u","market":"us","size":4487}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-04 00:00","pubTimestamp":1572796800,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8851985","market":"us","labels":[],"media":"sec.gov","original_id":"AN113046419000038-BKH","pdf_url":null,"pub_time":1572796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"BKH","title":"Current report, items 5.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/0001130464-19-000038-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/ex-99pressrelease.htm","primary":true,"translateUrl":null,"linkName":"ex-99pressrelease.htm","type":"EX-99","id":"NTFILE7Y7Spe9PM8Exqipn","market":"us","size":11020},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/a8-kelectionofdirectors.htm","primary":false,"translateUrl":null,"linkName":"a8-kelectionofdirectors.htm","type":"8-K","id":"NTFILE3HFZDJ972r3MveYA","market":"us","size":52412},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bkh-20191029.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20191029.xsd","type":"EX-101.SCH","id":"NTFILE8jUzx6qZB1CXFFWf","market":"us","size":4771},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bkh-20191029_cal.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_cal.xml","type":"EX-101.CAL","id":"NTFILE4usMAL3AkRLy7kVx","market":"us","size":712},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bkh-20191029_def.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_def.xml","type":"EX-101.DEF","id":"NTFILE4GxMNqeXYkyshs3f","market":"us","size":1562},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bkh-20191029_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_lab.xml","type":"EX-101.LAB","id":"NTFILEC8G8q6A1Dh44qTU9","market":"us","size":26448},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bkh-20191029_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191029_pre.xml","type":"EX-101.PRE","id":"NTFILEDRohciZHdiLj8fEY","market":"us","size":13732},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/bhcreadyorangeblacka03.jpg","primary":false,"translateUrl":null,"linkName":"bhcreadyorangeblacka03.jpg","type":"GRAPHIC","id":"NTFILE9gjc3YsWyz9kpfx7","market":"us","size":33146},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000113046419000038/a8-kelectionofdirectors_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-kelectionofdirectors_htm.xml","type":"XML","id":"NTFILE8vhVPY5WydYCSLM9","market":"us","size":4487}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-04 00:00","pubTimestamp":1572796800,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8851952","market":"us","labels":[],"media":"sec.gov","original_id":"AN141057819001533-BKH","pdf_url":null,"pub_time":1570118400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.03, 8.01, and 9.01","symbol":"BKH","title":"Current report, items 1.01, 2.03, 8.01, and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/0001410578-19-001533-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 2.03, 8.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_ex4-1.htm","primary":true,"translateUrl":null,"linkName":"tv530573_ex4-1.htm","type":"EX-4.1","id":"NTFILEAos55J4oNjbf54hn","market":"us","size":193377},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_8k.htm","primary":false,"translateUrl":null,"linkName":"tv530573_8k.htm","type":"8-K","id":"NTFILEHa1GNHGGtuboh2is","market":"us","size":35264},{"description":"EXHIBIT 5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tv530573_ex5-1.htm","type":"EX-5.1","id":"NTFILE7yU5acWHGoKkfrrh","market":"us","size":26385},{"description":"EXHIBIT 5.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_ex5-2.htm","primary":false,"translateUrl":null,"linkName":"tv530573_ex5-2.htm","type":"EX-5.2","id":"NTFILE1Whn9rX6WMdyqHZi","market":"us","size":27166},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/bkh-20191003.xsd","primary":false,"translateUrl":null,"linkName":"bkh-20191003.xsd","type":"EX-101.SCH","id":"NTFILE6KSzxmUq1kau24PB","market":"us","size":3201},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/bkh-20191003_lab.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191003_lab.xml","type":"EX-101.LAB","id":"NTFILE6oY5iAXoGhNxbwxr","market":"us","size":34591},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/bkh-20191003_pre.xml","primary":false,"translateUrl":null,"linkName":"bkh-20191003_pre.xml","type":"EX-101.PRE","id":"NTFILE6kLcxHrEv1o8XSJK","market":"us","size":22721},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_ex5-1img01.jpg","primary":false,"translateUrl":null,"linkName":"tv530573_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILEJ7uSew6qKx3LqJkm","market":"us","size":5931},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_ex5-2img01.jpg","primary":false,"translateUrl":null,"linkName":"tv530573_ex5-2img01.jpg","type":"GRAPHIC","id":"NTFILE7a6qKwvKEjCo6vsi","market":"us","size":13029},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1130464/000141057819001533/tv530573_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"tv530573_8k_htm.xml","type":"XML","id":"NTFILEY92jhq4KadvHfdk2","market":"us","size":3489}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-10-04 00:00","pubTimestamp":1570118400,"title_zh":"Current report, items 1.01, 2.03, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":8,"totalSize":228,"code":"91000000","status":"200"}]}}