US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Natural Health Trends

1.69

-0.0300-1.74%

Post-market: 1.770.0815+4.82%19:30 EDT

Volume:37.32K

Turnover:63.66K

Market Cap:14.50M

PE:-10.85

High:1.75

Open:1.73

Low:1.66

Close:1.72

52wk High:4.75

52wk Low:1.50

Shares:8.58M

Float Shares:6.92M

Volume Ratio:0.90

T/O Rate:0.54%

Dividend:0.60

Dividend Rate:35.50%

EPS(TTM):-0.1557

EPS(LYR):-0.0800

ROE:-7.37%

ROA:-3.78%

PB:0.95

PE(LYR):-21.12

Loading ...

Overview Company News Filings

Major Issues Report

Current report, item 8.01

Major Issues Report

Current report, items 5.03 and 9.01

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Major Issues Report

Current report, items 5.02, 8.01, and 9.01

Beneficial Ownership Change

General statement of acquisition of beneficial ownership

Beneficial Ownership Change

General statement of acquisition of beneficial ownership

Major Issues Report

Current report, items 3.02, 5.02, and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, item 5.07

[Rev.]Annual Report

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

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, items 1.01 and 9.01

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Major Issues Report

Current report, item 8.01

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/stock/NHTC/filings?page=5"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"NHTC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NHTC\",,,,,undefined,":{"symbol":"NHTC","market":"US","secType":"STK","nameCN":"Natural Health Trends","latestPrice":1.69,"timestamp":1787342400000,"preClose":1.72,"halted":0,"volume":37319,"hourTrading":{"tag":"盘后","latestPrice":1.7715,"preClose":1.69,"latestTime":"19:30 EDT","volume":1929,"amount":3328.5848,"timestamp":1787355003945,"change":0.0815,"changeRate":0.048225,"amplitude":0.076864},"delay":0,"changeRate":-0.017441860465116296,"floatShares":6916300,"shares":8577800,"eps":-0.155712,"marketStatus":"Not Yet Opened","change":-0.03,"latestTime":"08-21 16:00:00 EDT","open":1.73,"high":1.75,"low":1.66,"amount":63661.235645400004,"amplitude":0.052326,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.155712,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1787558400000},"marketStatusCode":0,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":1.72,"dividendRate":0.35503,"postHourTrading":{"tag":"盘后","latestPrice":1.7715,"preClose":1.69,"latestTime":"19:30 EDT","volume":1929,"amount":3328.5848,"timestamp":1787355003945,"change":0.0815,"changeRate":0.048225,"amplitude":0.076864},"volumeRatio":0.8965697834929824,"impliedVol":0.9695,"impliedVolPercentile":0.6335},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NHTC\",,,,,undefined,":{"symbol":"NHTC","floatShares":6916300,"roa":"-3.78%","roe":"-7.37%","lyrEps":-0.08,"volumeRatio":0.8965697834929824,"shares":8577800,"dividePrice":0.6,"high":1.75,"amplitude":0.052326,"preClose":1.72,"low":1.66,"week52Low":1.5,"pbRate":"0.95","psRate":"0.40","week52High":4.7499,"institutionHeld":0.0945,"latestPrice":1.69,"eps":-0.155712,"divideRate":0.35503,"volume":37319,"delay":0,"ttmEps":-0.155712,"open":1.73,"prevYearClose":3.09,"prevWeekClose":1.81,"prevMonthClose":1.71,"prevQuarterClose":1.77,"fiveDayClose":1.81,"twentyDayClose":1.8,"sixtyDayClose":2.72,"dividendPayoutRate":16.0378493244056,"dividendFrequency":"Q","dividendGrowthYears":6,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.18417112924173043},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NHTC\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-29","symbol":"NHTC","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1785297600000,"reportTimeType":"pre","actualEps":-0.05},{"date":"2026-05-12","symbol":"NHTC","amount":0.1,"announcedDate":"2026-04-27","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-12","defaultRemindTime":1778592600000,"name":"Natural Health Trends Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-22","payableDate":"2026-05-12","currency":"USD","dateTimestamp":1778558400000,"payDate":"2026-05-22"},{"market":"US","date":"2026-04-29","symbol":"NHTC","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1777435200000,"reportTimeType":"pre","actualEps":-0.02},{"date":"2026-02-17","symbol":"NHTC","amount":0.1,"announcedDate":"2026-02-02","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-17","defaultRemindTime":1771338600000,"name":"Natural Health Trends Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-27","payableDate":"2026-02-17","currency":"USD","dateTimestamp":1771304400000,"payDate":"2026-02-27"},{"market":"US","date":"2026-02-04","symbol":"NHTC","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1770181200000,"reportTimeType":"pre","actualEps":0.02}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NHTC\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-10","recordDate":"2016-11-15","paymentDate":"2016-11-25","value":0.43,"currency":"USD"},{"executeDate":"2017-02-16","recordDate":"2017-02-21","paymentDate":"2017-03-03","value":0.09,"currency":"USD"},{"executeDate":"2017-05-05","recordDate":"2017-05-09","paymentDate":"2017-05-19","value":0.35,"currency":"USD"},{"executeDate":"2017-08-17","recordDate":"2017-08-21","paymentDate":"2017-08-31","value":0.25,"currency":"USD"},{"executeDate":"2017-11-13","recordDate":"2017-11-14","paymentDate":"2017-11-24","value":0.15,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NHTC\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NHTC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NHTC","date":"2026-08-21","current":-10.85337,"percent":0.155229,"low":-375.171237,"twenty":46.231894,"median":91.06797,"eighty":152.579648,"high":253.996393,"avg":76.990723,"sd":111.328868,"marketCap":14753898},"quantilePoints":[{"date":"2021-08-27","current":40.703423,"twenty":3.451943,"median":7.149242,"eighty":12.865413,"marketCap":71800839},{"date":"2021-09-03","current":43.30218,"twenty":3.451943,"median":7.149242,"eighty":12.890914,"marketCap":76385046},{"date":"2021-09-10","current":44.2728,"twenty":3.451943,"median":7.149242,"eighty":12.959857,"marketCap":78097220},{"date":"2021-09-17","current":43.646594,"twenty":3.451943,"median":7.149242,"eighty":13.046645,"marketCap":76992592},{"date":"2021-09-24","current":45.14949,"twenty":3.451943,"median":7.149242,"eighty":13.200222,"marketCap":79643700},{"date":"2021-10-01","current":44.805076,"twenty":3.451943,"median":7.149242,"eighty":13.267983,"marketCap":79036154},{"date":"2021-10-08","current":46.715006,"twenty":3.451943,"median":7.149242,"eighty":13.469625,"marketCap":82405271},{"date":"2021-10-15","current":45.212111,"twenty":3.451943,"median":7.149242,"eighty":13.55207,"marketCap":79754163},{"date":"2021-10-22","current":45.212111,"twenty":3.451943,"median":7.149242,"eighty":13.703948,"marketCap":79754163},{"date":"2021-10-29","current":46.965489,"twenty":3.457017,"median":7.188993,"eighty":14.218564,"marketCap":82847122},{"date":"2021-11-05","current":54.035261,"twenty":3.457017,"median":7.209329,"eighty":14.523431,"marketCap":86456418},{"date":"2021-11-12","current":57.342832,"twenty":3.457017,"median":7.218588,"eighty":15.244082,"marketCap":91748531},{"date":"2021-11-19","current":50.135809,"twenty":3.457017,"median":7.219498,"eighty":18.648319,"marketCap":80217295},{"date":"2021-11-26","current":48.812781,"twenty":3.457017,"median":7.219498,"eighty":19.578111,"marketCap":78100449},{"date":"2021-12-03","current":46.654156,"twenty":3.457017,"median":7.235694,"eighty":20.125488,"marketCap":74646649},{"date":"2021-12-10","current":47.768285,"twenty":3.457017,"median":7.258501,"eighty":20.282953,"marketCap":76429256},{"date":"2021-12-17","current":46.236357,"twenty":3.457017,"median":7.31552,"eighty":20.680363,"marketCap":73978172},{"date":"2021-12-23","current":46.166724,"twenty":3.457017,"median":7.321181,"eighty":20.927808,"marketCap":73866759},{"date":"2021-12-31","current":47.071954,"twenty":3.457017,"median":7.351686,"eighty":21.190249,"marketCap":75315127},{"date":"2022-01-07","current":50.344708,"twenty":3.462092,"median":7.555052,"eighty":21.602656,"marketCap":80551533},{"date":"2022-01-14","current":51.041039,"twenty":3.462092,"median":7.661461,"eighty":22.097546,"marketCap":81665663},{"date":"2022-01-21","current":51.330712,"twenty":3.462092,"median":7.692393,"eighty":25.704237,"marketCap":82129140},{"date":"2022-01-28","current":50.344708,"twenty":3.462092,"median":7.781799,"eighty":26.724008,"marketCap":80551533},{"date":"2022-02-04","current":54.313793,"twenty":3.462092,"median":7.824512,"eighty":27.678997,"marketCap":86902069},{"date":"2022-02-11","current":79.806556,"twenty":3.462092,"median":7.865449,"eighty":40.3277,"marketCap":86590113},{"date":"2022-02-18","current":74.777059,"twenty":3.462092,"median":7.869133,"eighty":41.342154,"marketCap":81133109},{"date":"2022-02-25","current":72.699339,"twenty":3.462092,"median":7.871208,"eighty":41.780498,"marketCap":78878783},{"date":"2022-03-04","current":74.252744,"twenty":3.462092,"median":7.871208,"eighty":43.371063,"marketCap":80564227},{"date":"2022-03-11","current":71.870857,"twenty":3.462092,"median":7.88871,"eighty":44.097463,"marketCap":77979880},{"date":"2022-03-18","current":72.699339,"twenty":3.462092,"median":7.946531,"eighty":44.310373,"marketCap":78878783},{"date":"2022-03-25","current":75.495468,"twenty":3.462092,"median":8.022407,"eighty":44.773766,"marketCap":81912583},{"date":"2022-04-01","current":74.874106,"twenty":3.462092,"median":8.022407,"eighty":45.049296,"marketCap":81238405},{"date":"2022-04-08","current":73.217141,"twenty":3.462092,"median":8.039611,"eighty":45.438176,"marketCap":79440598},{"date":"2022-04-14","current":73.734943,"twenty":3.462092,"median":8.043913,"eighty":45.74927,"marketCap":80002413},{"date":"2022-04-22","current":75.599029,"twenty":3.462092,"median":8.077673,"eighty":45.900938,"marketCap":82024946},{"date":"2022-04-29","current":72.8029,"twenty":3.462092,"median":8.10414,"eighty":46.154481,"marketCap":78991146},{"date":"2022-05-06","current":99.046786,"twenty":3.462092,"median":8.193844,"eighty":46.282528,"marketCap":81911692},{"date":"2022-05-13","current":98.635803,"twenty":3.462092,"median":8.28559,"eighty":46.51734,"marketCap":81571809},{"date":"2022-05-20","current":91.786094,"twenty":3.462092,"median":8.382181,"eighty":46.730689,"marketCap":75907100},{"date":"2022-05-27","current":93.156036,"twenty":3.462092,"median":8.469774,"eighty":46.939248,"marketCap":77040042},{"date":"2022-06-03","current":91.786094,"twenty":3.462092,"median":8.585942,"eighty":47.075709,"marketCap":75907100},{"date":"2022-06-10","current":88.018755,"twenty":3.462092,"median":8.731337,"eighty":47.441405,"marketCap":72791510},{"date":"2022-06-17","current":67.67512,"twenty":3.462092,"median":8.817626,"eighty":47.804846,"marketCap":55967324},{"date":"2022-06-24","current":73.291881,"twenty":3.457017,"median":8.904488,"eighty":48.198576,"marketCap":60612386},{"date":"2022-07-01","current":68.63408,"twenty":3.457017,"median":8.94289,"eighty":48.394982,"marketCap":56760384},{"date":"2022-07-08","current":74.524828,"twenty":3.457017,"median":8.968631,"eighty":48.649067,"marketCap":61632033},{"date":"2022-07-15","current":70.27801,"twenty":3.457017,"median":8.990892,"eighty":48.79831,"marketCap":58119914},{"date":"2022-07-22","current":70.757489,"twenty":3.457017,"median":9.043695,"eighty":49.137652,"marketCap":58516443},{"date":"2022-07-29","current":73.839859,"twenty":3.457017,"median":9.086898,"eighty":49.277247,"marketCap":61065563},{"date":"2022-08-05","current":80.879181,"twenty":3.457017,"median":9.10885,"eighty":49.416843,"marketCap":63166640},{"date":"2022-08-12","current":87.46067,"twenty":3.457017,"median":9.151994,"eighty":49.723953,"marketCap":68306783},{"date":"2022-08-19","current":77.661565,"twenty":3.457017,"median":9.296494,"eighty":50.155333,"marketCap":60653682},{"date":"2022-08-26","current":76.564649,"twenty":3.457017,"median":9.971737,"eighty":50.344708,"marketCap":59796991},{"date":"2022-09-02","current":73.858926,"twenty":3.457017,"median":10.387358,"eighty":50.587585,"marketCap":57683821},{"date":"2022-09-09","current":66.399907,"twenty":3.457017,"median":10.433615,"eighty":50.852323,"marketCap":51858327},{"date":"2022-09-16","current":69.763778,"twenty":3.457017,"median":10.554185,"eighty":51.09199,"marketCap":54485511},{"date":"2022-09-23","current":58.648375,"twenty":3.457017,"median":10.662046,"eighty":51.271236,"marketCap":45804381},{"date":"2022-09-30","current":53.675695,"twenty":3.457017,"median":10.803675,"eighty":51.556324,"marketCap":41920718},{"date":"2022-10-07","current":54.699481,"twenty":3.457017,"median":11.040101,"eighty":52.093043,"marketCap":42720295},{"date":"2022-10-14","current":54.553227,"twenty":3.457017,"median":11.225131,"eighty":52.55904,"marketCap":42606070},{"date":"2022-10-21","current":53.968205,"twenty":3.457017,"median":11.379322,"eighty":53.07981,"marketCap":42149168},{"date":"2022-10-28","current":52.944419,"twenty":3.457017,"median":11.541112,"eighty":53.520953,"marketCap":41349591},{"date":"2022-11-04","current":130.223342,"twenty":3.457017,"median":11.656867,"eighty":53.879421,"marketCap":46489733},{"date":"2022-11-11","current":151.98056,"twenty":3.457017,"median":11.702223,"eighty":54.281947,"marketCap":54257060},{"date":"2022-11-18","current":123.184244,"twenty":3.457017,"median":11.746048,"eighty":54.592607,"marketCap":43976775},{"date":"2022-11-25","current":125.423955,"twenty":3.457017,"median":11.816951,"eighty":54.755464,"marketCap":44776352},{"date":"2022-12-02","current":126.063874,"twenty":3.457017,"median":11.934805,"eighty":54.999245,"marketCap":45004803},{"date":"2022-12-09","current":121.904406,"twenty":3.457017,"median":12.046406,"eighty":55.455776,"marketCap":43519873},{"date":"2022-12-16","current":117.10502,"twenty":3.457017,"median":12.160558,"eighty":56.191286,"marketCap":41806492},{"date":"2022-12-23","current":114.225389,"twenty":3.457017,"median":12.215766,"eighty":58.121856,"marketCap":40778464},{"date":"2022-12-30","current":109.745961,"twenty":3.495153,"median":12.26378,"eighty":65.639378,"marketCap":39179308},{"date":"2023-01-06","current":122.864283,"twenty":3.509505,"median":12.306924,"eighty":66.80942,"marketCap":43862549},{"date":"2023-01-13","current":132.783014,"twenty":3.597018,"median":12.350069,"eighty":68.330475,"marketCap":47403536},{"date":"2023-01-20","current":136.302566,"twenty":3.68689,"median":12.423368,"eighty":69.496942,"marketCap":48660016},{"date":"2023-01-27","current":152.300518,"twenty":3.68689,"median":12.490288,"eighty":70.417408,"marketCap":54371285},{"date":"2023-02-03","current":153.260395,"twenty":3.68689,"median":12.592756,"eighty":70.784888,"marketCap":54713961},{"date":"2023-02-10","current":198.708383,"twenty":3.68689,"median":12.674677,"eighty":71.572068,"marketCap":62195724},{"date":"2023-02-17","current":211.663661,"twenty":3.68689,"median":12.756765,"eighty":71.977443,"marketCap":66250726},{"date":"2023-02-24","current":202.540227,"twenty":3.68689,"median":12.823581,"eighty":72.119402,"marketCap":63395091},{"date":"2023-03-03","current":206.85261,"twenty":3.68689,"median":12.882279,"eighty":72.595779,"marketCap":64744867},{"date":"2023-03-10","current":191.393872,"twenty":3.68689,"median":12.920522,"eighty":72.699339,"marketCap":59906282},{"date":"2023-03-17","current":186.977093,"twenty":3.68689,"median":13.029786,"eighty":72.947884,"marketCap":58523830},{"date":"2023-03-24","current":169.309965,"twenty":3.68689,"median":13.133587,"eighty":73.301881,"marketCap":52994019},{"date":"2023-03-31","current":181.824179,"twenty":3.687991,"median":13.242852,"eighty":73.548534,"marketCap":56910968},{"date":"2023-04-06","current":191.025808,"twenty":3.687991,"median":13.34683,"eighty":73.843672,"marketCap":59791078},{"date":"2023-04-14","current":203.540022,"twenty":3.68689,"median":13.505086,"eighty":74.251602,"marketCap":63708027},{"date":"2023-04-21","current":216.422304,"twenty":3.68689,"median":13.597961,"eighty":74.48585,"marketCap":67740181},{"date":"2023-04-28","current":227.832323,"twenty":3.68689,"median":13.882049,"eighty":74.711015,"marketCap":71311517},{"date":"2023-05-05","current":89.364471,"twenty":3.68689,"median":14.384665,"eighty":75.241218,"marketCap":60321018},{"date":"2023-05-12","current":97.365864,"twenty":3.68689,"median":14.679679,"eighty":75.764725,"marketCap":65721958},{"date":"2023-05-19","current":86.195953,"twenty":3.68689,"median":16.908709,"eighty":76.303238,"marketCap":58182268},{"date":"2023-05-26","current":91.953639,"twenty":3.68689,"median":19.533121,"eighty":76.5939,"marketCap":62068706},{"date":"2023-06-02","current":91.10692,"twenty":3.68689,"median":19.945528,"eighty":77.135045,"marketCap":61497171},{"date":"2023-06-09","current":91.445607,"twenty":3.68689,"median":20.20797,"eighty":78.957435,"marketCap":61725785},{"date":"2023-06-16","current":84.841203,"twenty":3.68689,"median":20.320444,"eighty":80.466174,"marketCap":57267812},{"date":"2023-06-23","current":86.365296,"twenty":3.685788,"median":20.864072,"eighty":81.631223,"marketCap":58296575},{"date":"2023-06-30","current":92.800357,"twenty":3.684687,"median":21.032785,"eighty":83.988673,"marketCap":62640241},{"date":"2023-07-07","current":91.06797,"twenty":3.683586,"median":21.370209,"eighty":84.351777,"marketCap":61470880},{"date":"2023-07-14","current":91.276264,"twenty":0.270488,"median":21.613904,"eighty":84.74032,"marketCap":61611478},{"date":"2023-07-21","current":98.388699,"twenty":-3.142609,"median":21.988821,"eighty":84.861763,"marketCap":66412372},{"date":"2023-07-28","current":97.372637,"twenty":-3.142609,"median":25.73798,"eighty":85.726568,"marketCap":65726530},{"date":"2023-08-04","current":242.945575,"twenty":-3.142609,"median":26.768999,"eighty":86.402882,"marketCap":66324142},{"date":"2023-08-11","current":236.034194,"twenty":-3.142609,"median":28.312909,"eighty":87.180849,"marketCap":64437335},{"date":"2023-08-18","current":219.06989,"twenty":-3.142609,"median":40.42163,"eighty":87.668171,"marketCap":59806080},{"date":"2023-08-25","current":217.813275,"twenty":-3.142609,"median":41.36094,"eighty":88.006535,"marketCap":59463024},{"date":"2023-09-01","current":226.190707,"twenty":-3.142609,"median":41.893216,"eighty":88.457709,"marketCap":61750063},{"date":"2023-09-08","current":219.488762,"twenty":-3.142609,"median":43.474387,"eighty":88.908463,"marketCap":59920432},{"date":"2023-09-15","current":219.321212,"twenty":-3.142609,"median":44.116249,"eighty":89.340405,"marketCap":59874691},{"date":"2023-09-22","current":224.934092,"twenty":-3.142609,"median":44.319766,"eighty":89.631813,"marketCap":61407007},{"date":"2023-09-29","current":222.001993,"twenty":-3.142609,"median":44.773766,"eighty":90.249963,"marketCap":60606544},{"date":"2023-10-06","current":224.51522,"twenty":-3.142609,"median":45.086869,"eighty":90.636307,"marketCap":61292655},{"date":"2023-10-13","current":226.190707,"twenty":-3.142609,"median":45.494298,"eighty":91.118429,"marketCap":61750063},{"date":"2023-10-20","current":227.447322,"twenty":-3.142609,"median":45.763172,"eighty":91.498806,"marketCap":62093119},{"date":"2023-10-27","current":228.703938,"twenty":-4.998363,"median":45.900938,"eighty":91.682689,"marketCap":62436175},{"date":"2023-11-03","current":160.609927,"twenty":-4.998363,"median":46.15142,"eighty":91.996216,"marketCap":63922751},{"date":"2023-11-10","current":165.317925,"twenty":-4.998363,"median":46.276662,"eighty":92.467427,"marketCap":65796534},{"date":"2023-11-17","current":154.155995,"twenty":-4.998363,"median":46.514889,"eighty":92.698751,"marketCap":61354086},{"date":"2023-11-24","current":152.430369,"twenty":-4.998363,"median":46.654156,"eighty":93.168642,"marketCap":60667287},{"date":"2023-12-01","current":154.155995,"twenty":-4.998363,"median":46.932688,"eighty":93.641337,"marketCap":61354086},{"date":"2023-12-08","current":156.453955,"twenty":-4.923761,"median":47.057836,"eighty":94.716944,"marketCap":62268674},{"date":"2023-12-15","current":163.071734,"twenty":-4.923761,"median":47.39827,"eighty":95.053507,"marketCap":64902550},{"date":"2023-12-22","current":163.071734,"twenty":-4.923761,"median":47.75499,"eighty":96.078097,"marketCap":64902550},{"date":"2023-12-29","current":167.098196,"twenty":-4.998363,"median":48.11645,"eighty":97.008704,"marketCap":66505082},{"date":"2024-01-05","current":170.54945,"twenty":-5.072966,"median":48.312796,"eighty":97.325863,"marketCap":67878681},{"date":"2024-01-12","current":176.589146,"twenty":-5.072966,"median":48.544371,"eighty":97.841237,"marketCap":70282480},{"date":"2024-01-19","current":175.726332,"twenty":-5.147568,"median":48.718865,"eighty":98.388699,"marketCap":69939080},{"date":"2024-01-26","current":179.752794,"twenty":-5.072966,"median":48.963157,"eighty":98.986764,"marketCap":71541612},{"date":"2024-02-02","current":182.341234,"twenty":-5.072966,"median":49.168954,"eighty":103.628152,"marketCap":72571811},{"date":"2024-02-09","current":124.139812,"twenty":-5.072966,"median":49.393344,"eighty":111.441745,"marketCap":70511413},{"date":"2024-02-16","current":140.664915,"twenty":-5.072966,"median":49.462978,"eighty":113.009545,"marketCap":79897672},{"date":"2024-02-23","current":121.923028,"twenty":-5.072966,"median":49.811554,"eighty":114.801315,"marketCap":69252280},{"date":"2024-03-01","current":125.752016,"twenty":-4.998363,"median":50.184619,"eighty":119.198895,"marketCap":71427145},{"date":"2024-03-08","current":124.224349,"twenty":-4.998363,"median":50.344708,"eighty":121.63927,"marketCap":70559430},{"date":"2024-03-15","current":128.055944,"twenty":-4.998363,"median":50.483974,"eighty":122.487301,"marketCap":72735776},{"date":"2024-03-22","current":129.467585,"twenty":-4.998363,"median":50.882597,"eighty":123.076736,"marketCap":73537588},{"date":"2024-03-28","current":134.105831,"twenty":-4.998363,"median":51.09199,"eighty":123.950421,"marketCap":76172112},{"date":"2024-04-05","current":140.559044,"twenty":-5.072966,"median":51.281149,"eighty":124.294541,"marketCap":79837537},{"date":"2024-04-12","current":134.307493,"twenty":-5.072966,"median":51.563288,"eighty":125.430178,"marketCap":76286656},{"date":"2024-04-19","current":133.500842,"twenty":-5.072966,"median":52.112328,"eighty":126.05405,"marketCap":75828478},{"date":"2024-04-26","current":134.105831,"twenty":-4.998363,"median":52.348351,"eighty":128.012556,"marketCap":76172112},{"date":"2024-05-03","current":159.533671,"twenty":-4.998363,"median":52.944419,"eighty":129.698418,"marketCap":79607302},{"date":"2024-05-10","current":164.238623,"twenty":-4.998363,"median":53.604711,"eighty":130.324364,"marketCap":81955073},{"date":"2024-05-17","current":161.941579,"twenty":-4.998363,"median":53.965628,"eighty":131.818253,"marketCap":80808848},{"date":"2024-05-24","current":161.711874,"twenty":-4.998363,"median":54.313793,"eighty":132.895854,"marketCap":80694225},{"date":"2024-05-31","current":157.8069,"twenty":-4.998363,"median":54.553227,"eighty":133.819469,"marketCap":78745643},{"date":"2024-06-07","current":155.050449,"twenty":-4.998363,"median":54.791273,"eighty":134.105831,"marketCap":77370174},{"date":"2024-06-14","current":156.888082,"twenty":-5.072966,"median":55.001058,"eighty":134.897965,"marketCap":78287153},{"date":"2024-06-21","current":152.753405,"twenty":-5.147568,"median":55.427923,"eighty":135.315808,"marketCap":76223949},{"date":"2024-06-28","current":161.711874,"twenty":-5.363915,"median":55.680046,"eighty":135.342686,"marketCap":80694225},{"date":"2024-07-05","current":159.644535,"twenty":-5.363915,"median":56.673928,"eighty":136.110589,"marketCap":79662623},{"date":"2024-07-12","current":160.333649,"twenty":-5.363915,"median":64.132948,"eighty":140.438046,"marketCap":80006491},{"date":"2024-07-15","current":158.725717,"twenty":-5.363915,"median":65.449247,"eighty":140.601392,"marketCap":79204133},{"date":"2024-08-02","current":93.910673,"twenty":-5.725737,"median":67.423693,"eighty":141.164033,"marketCap":83674410},{"date":"2024-08-09","current":88.825248,"twenty":-5.725737,"median":69.271103,"eighty":141.164033,"marketCap":79143296},{"date":"2024-08-16","current":87.15173,"twenty":-5.725737,"median":70.27801,"eighty":141.164033,"marketCap":77652191},{"date":"2024-08-23","current":87.924122,"twenty":-5.725737,"median":70.688992,"eighty":141.164033,"marketCap":78340393},{"date":"2024-08-30","current":86.851783,"twenty":-5.725737,"median":71.373963,"eighty":141.164033,"marketCap":77384939},{"date":"2024-09-06","current":87.621602,"twenty":-5.725737,"median":71.870857,"eighty":141.164033,"marketCap":78070847},{"date":"2024-09-13","current":87.409193,"twenty":-5.725737,"median":72.077978,"eighty":141.164033,"marketCap":77881591},{"date":"2024-09-20","current":83.883218,"twenty":-5.725737,"median":72.492219,"eighty":141.164033,"marketCap":74739947},{"date":"2024-09-27","current":74.149772,"twenty":-5.725737,"median":72.699339,"eighty":141.164033,"marketCap":66067447},{"date":"2024-10-04","current":74.664701,"twenty":-5.725737,"median":72.8029,"eighty":141.164033,"marketCap":66526249},{"date":"2024-10-11","current":73.62197,"twenty":-5.725737,"median":73.154888,"eighty":141.164033,"marketCap":65597175},{"date":"2024-10-18","current":73.377379,"twenty":-5.725737,"median":73.316882,"eighty":141.164033,"marketCap":65379245},{"date":"2024-10-25","current":78.140473,"twenty":-5.725737,"median":73.428875,"eighty":141.164033,"marketCap":69623161},{"date":"2024-10-31","current":89.904448,"twenty":-5.725737,"median":73.631382,"eighty":141.164033,"marketCap":67787954},{"date":"2024-11-08","current":97.723817,"twenty":-5.733197,"median":73.875617,"eighty":141.164033,"marketCap":73683758},{"date":"2024-11-15","current":85.700134,"twenty":-5.733197,"median":74.131809,"eighty":141.164033,"marketCap":64617901},{"date":"2024-11-22","current":85.241959,"twenty":-5.733197,"median":74.356304,"eighty":141.164033,"marketCap":64272437},{"date":"2024-11-29","current":82.806475,"twenty":-5.733197,"median":74.612624,"eighty":141.164033,"marketCap":62436082},{"date":"2024-12-06","current":78.848812,"twenty":-5.733197,"median":74.825582,"eighty":141.164033,"marketCap":59452004},{"date":"2024-12-13","current":67.28026,"twenty":-5.733197,"median":74.87841,"eighty":141.164033,"marketCap":50729316},{"date":"2024-12-20","current":63.931469,"twenty":-5.733197,"median":74.87841,"eighty":141.164033,"marketCap":48204328},{"date":"2024-12-27","current":64.844776,"twenty":-5.733197,"median":74.87841,"eighty":141.164033,"marketCap":48892961},{"date":"2025-01-03","current":69.563527,"twenty":-5.733197,"median":74.87841,"eighty":141.164033,"marketCap":52450899},{"date":"2025-01-10","current":70.629052,"twenty":-5.740657,"median":74.882713,"eighty":141.164033,"marketCap":53254305},{"date":"2025-01-17","current":70.324617,"twenty":-5.740657,"median":74.882713,"eighty":141.164033,"marketCap":53024761},{"date":"2025-01-24","current":78.544377,"twenty":-5.740657,"median":75.209799,"eighty":141.164033,"marketCap":59222460},{"date":"2025-01-31","current":75.347802,"twenty":-5.740657,"median":75.346794,"eighty":141.164033,"marketCap":56812243},{"date":"2025-02-07","current":104.539023,"twenty":-5.740657,"median":75.599029,"eighty":141.164033,"marketCap":59796321},{"date":"2025-02-14","current":103.73642,"twenty":-5.576532,"median":75.952024,"eighty":141.164033,"marketCap":59337232},{"date":"2025-02-21","current":94.707138,"twenty":40.014596,"median":76.108893,"eighty":141.164033,"marketCap":54172483},{"date":"2025-02-28","current":96.974907,"twenty":41.104196,"median":76.427511,"eighty":141.164033,"marketCap":55469647},{"date":"2025-03-07","current":103.801297,"twenty":41.793022,"median":76.616731,"eighty":141.164033,"marketCap":59374342},{"date":"2025-03-14","current":101.994311,"twenty":43.439946,"median":77.003416,"eighty":141.164033,"marketCap":58340746},{"date":"2025-03-21","current":100.99043,"twenty":44.109987,"median":77.646317,"eighty":141.164033,"marketCap":57766526},{"date":"2025-03-28","current":100.99043,"twenty":44.316635,"median":78.54909,"eighty":141.164033,"marketCap":57766526},{"date":"2025-04-04","current":103.600521,"twenty":44.773766,"median":80.071619,"eighty":141.164033,"marketCap":59259498},{"date":"2025-04-11","current":97.577236,"twenty":44.974152,"median":80.827643,"eighty":141.164033,"marketCap":55814179},{"date":"2025-04-17","current":98.98267,"twenty":45.212111,"median":81.223605,"eighty":141.164033,"marketCap":56618087},{"date":"2025-04-25","current":99.856045,"twenty":45.749615,"median":82.502038,"eighty":141.164033,"marketCap":57117658},{"date":"2025-05-02","current":112.574346,"twenty":45.900938,"median":83.491455,"eighty":141.164033,"marketCap":56962619},{"date":"2025-05-09","current":112.533425,"twenty":46.157542,"median":83.979958,"eighty":141.164033,"marketCap":56941913},{"date":"2025-05-16","current":106.739943,"twenty":46.288394,"median":84.480559,"eighty":141.164033,"marketCap":54010411},{"date":"2025-05-23","current":105.1502,"twenty":46.519791,"median":84.841203,"eighty":141.164033,"marketCap":53206001},{"date":"2025-05-30","current":110.600749,"twenty":46.678496,"median":85.166986,"eighty":141.164033,"marketCap":55963979},{"date":"2025-06-06","current":109.692324,"twenty":46.932688,"median":85.590871,"eighty":141.164033,"marketCap":55504316},{"date":"2025-06-13","current":106.739943,"twenty":47.079464,"median":86.110944,"eighty":141.164033,"marketCap":54010411},{"date":"2025-06-20","current":104.014668,"twenty":47.441405,"median":86.412279,"eighty":141.164033,"marketCap":52631422},{"date":"2025-06-27","current":98.564119,"twenty":47.804846,"median":86.765532,"eighty":141.164033,"marketCap":49873444},{"date":"2025-07-03","current":104.923093,"twenty":48.179529,"median":86.927405,"eighty":141.164033,"marketCap":53091085},{"date":"2025-07-11","current":103.787561,"twenty":48.394982,"median":87.280461,"eighty":141.164033,"marketCap":52516506},{"date":"2025-07-18","current":100.83518,"twenty":48.663027,"median":87.409193,"eighty":141.164033,"marketCap":51022601},{"date":"2025-07-25","current":104.241775,"twenty":48.835876,"median":87.537926,"eighty":141.164033,"marketCap":52746338},{"date":"2025-08-01","current":153.716351,"twenty":49.142311,"median":87.795391,"eighty":141.42191,"marketCap":53493290},{"date":"2025-08-08","current":161.412121,"twenty":49.295767,"median":87.93317,"eighty":149.228912,"marketCap":56171418},{"date":"2025-08-15","current":144.064859,"twenty":49.416843,"median":88.052855,"eighty":151.036122,"marketCap":50134571},{"date":"2025-08-22","current":142.743164,"twenty":49.784121,"median":88.310319,"eighty":151.036122,"marketCap":49674621},{"date":"2025-08-29","current":143.734437,"twenty":50.188784,"median":88.736108,"eighty":151.036122,"marketCap":50019584},{"date":"2025-09-05","current":147.441793,"twenty":50.344708,"median":89.017058,"eighty":151.279952,"marketCap":51309744},{"date":"2025-09-12","current":154.638428,"twenty":50.463257,"median":89.374249,"eighty":152.300518,"marketCap":53814173},{"date":"2025-09-19","current":150.012491,"twenty":50.842231,"median":89.631813,"eighty":152.430369,"marketCap":52204347},{"date":"2025-09-26","current":148.360371,"twenty":51.09199,"median":90.146938,"eighty":152.430369,"marketCap":51629409},{"date":"2025-10-03","current":142.412741,"twenty":51.251411,"median":90.429545,"eighty":152.430369,"marketCap":49559634},{"date":"2025-10-10","current":143.899649,"twenty":51.542398,"median":91.06797,"eighty":152.430369,"marketCap":50077078},{"date":"2025-10-17","current":146.377828,"twenty":52.054473,"median":91.276264,"eighty":152.534545,"marketCap":50939484},{"date":"2025-10-24","current":143.737741,"twenty":52.365421,"median":91.563533,"eighty":152.534545,"marketCap":50020734},{"date":"2025-10-31","current":146.377828,"twenty":52.950841,"median":91.78609,"eighty":152.534545,"marketCap":50939484},{"date":"2025-11-07","current":-245.566627,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":28976862},{"date":"2025-11-14","current":-344.962644,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":40705592},{"date":"2025-11-21","current":-244.592161,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":28861875},{"date":"2025-11-28","current":-290.39228,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":34266289},{"date":"2025-12-05","current":-271.877339,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":32081526},{"date":"2025-12-12","current":-305.983814,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":36106090},{"date":"2025-12-19","current":-320.600873,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":37830903},{"date":"2025-12-26","current":-300.136992,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":35416165},{"date":"2026-01-02","current":-301.111458,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":35531152},{"date":"2026-01-09","current":-317.677466,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":37485941},{"date":"2026-01-16","current":-365.426534,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":43120331},{"date":"2026-01-23","current":-374.196771,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":44155219},{"date":"2026-01-30","current":-356.656297,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":42085443},{"date":"2026-02-06","current":-48.237407,"twenty":53.197048,"median":91.87103,"eighty":152.534545,"marketCap":42545393},{"date":"2026-02-13","current":-48.889264,"twenty":52.950841,"median":91.786094,"eighty":152.534545,"marketCap":43120331},{"date":"2026-02-20","current":-31.749134,"twenty":52.496371,"median":91.635106,"eighty":152.534545,"marketCap":28002736},{"date":"2026-02-27","current":-31.89948,"twenty":52.209632,"median":91.635106,"eighty":152.534545,"marketCap":28135341},{"date":"2026-03-06","current":-29.857135,"twenty":51.598104,"median":91.635106,"eighty":152.534545,"marketCap":26333993},{"date":"2026-03-13","current":-30.343407,"twenty":51.338806,"median":91.635106,"eighty":152.534545,"marketCap":26762885},{"date":"2026-03-20","current":-28.106553,"twenty":51.09897,"median":91.635106,"eighty":152.534545,"marketCap":24789980},{"date":"2026-03-27","current":-27.425772,"twenty":50.900359,"median":91.635106,"eighty":152.534545,"marketCap":24189531},{"date":"2026-04-02","current":-28.009299,"twenty":50.746902,"median":91.635106,"eighty":152.534545,"marketCap":24704202},{"date":"2026-04-10","current":-27.717535,"twenty":50.354569,"median":91.445607,"eighty":152.534545,"marketCap":24446866},{"date":"2026-04-17","current":-28.69008,"twenty":50.215237,"median":91.445607,"eighty":152.534545,"marketCap":25304651},{"date":"2026-04-24","current":-28.495571,"twenty":49.866907,"median":91.445607,"eighty":152.534545,"marketCap":25133094},{"date":"2026-05-01","current":-23.1113,"twenty":49.435297,"median":91.10692,"eighty":152.534545,"marketCap":26762885},{"date":"2026-05-08","current":-23.703897,"twenty":49.379245,"median":90.937576,"eighty":152.534545,"marketCap":27449113},{"date":"2026-05-15","current":-28.495571,"twenty":49.164149,"median":90.937576,"eighty":152.534545,"marketCap":25133094},{"date":"2026-05-22","current":-21.333508,"twenty":49.002781,"median":90.937576,"eighty":152.534545,"marketCap":24704202},{"date":"2026-05-29","current":-20.88906,"twenty":48.743148,"median":91.002773,"eighty":152.560589,"marketCap":24189531},{"date":"2026-06-05","current":-18.148296,"twenty":48.523432,"median":90.937576,"eighty":152.534545,"marketCap":21015727},{"date":"2026-06-12","current":-17.555699,"twenty":48.278548,"median":90.937576,"eighty":152.534545,"marketCap":20329499},{"date":"2026-06-18","current":-13.629741,"twenty":48.125256,"median":90.937576,"eighty":152.534545,"marketCap":15783240},{"date":"2026-06-26","current":-12.592695,"twenty":47.951089,"median":91.002773,"eighty":152.560589,"marketCap":14582341},{"date":"2026-07-02","current":-13.555666,"twenty":47.6021,"median":91.002773,"eighty":152.560589,"marketCap":15697461},{"date":"2026-07-10","current":-13.851965,"twenty":47.071954,"median":91.002773,"eighty":152.560589,"marketCap":16040575},{"date":"2026-07-17","current":-14.074189,"twenty":46.863055,"median":91.002773,"eighty":152.560589,"marketCap":16297911},{"date":"2026-07-24","current":-13.333442,"twenty":46.589765,"median":91.002773,"eighty":152.560589,"marketCap":15440126},{"date":"2026-07-31","current":-8.873635,"twenty":46.432817,"median":91.06797,"eighty":152.579648,"marketCap":14410784},{"date":"2026-08-07","current":-8.926455,"twenty":46.300125,"median":91.06797,"eighty":152.579648,"marketCap":14496563},{"date":"2026-08-14","current":-9.507467,"twenty":46.231894,"median":91.06797,"eighty":152.579648,"marketCap":15440126},{"date":"2026-08-21","current":-9.084913,"twenty":46.231894,"median":91.06797,"eighty":152.579648,"marketCap":14753898}],"updateTime":1787523701124},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NHTC\",pageSize:20,pageCount:5,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8977378","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206120000005-NHTC","pdf_url":null,"pub_time":1578412800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 8.01","symbol":"NHTC","title":"Current report, item 8.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/0000912061-20-000005-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 8.01","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/912061/000091206120000005/nhtc-20200106.xsd","primary":true,"translateUrl":null,"linkName":"nhtc-20200106.xsd","type":"EX-101.SCH","id":"NTFILEBmnoqvifiEdKqj7w","market":"us","size":4627},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/a8-k182020.htm","primary":false,"translateUrl":null,"linkName":"a8-k182020.htm","type":"8-K","id":"NTFILEEwPtwykpusRGZKQE","market":"us","size":40820},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/nhtc-20200106_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20200106_cal.xml","type":"EX-101.CAL","id":"NTFILEJ62BaveTmifhbE2w","market":"us","size":650},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/nhtc-20200106_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20200106_def.xml","type":"EX-101.DEF","id":"NTFILE2o2r72JEbuBDBwmh","market":"us","size":1500},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/nhtc-20200106_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20200106_lab.xml","type":"EX-101.LAB","id":"NTFILE12A7q2XRcigX4aUX","market":"us","size":27177},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/nhtc-20200106_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20200106_pre.xml","type":"EX-101.PRE","id":"NTFILE6yZGQjZoyy65CcrC","market":"us","size":14113},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206120000005/a8-k182020_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k182020_htm.xml","type":"XML","id":"NTFILEBuTLF6KvnAwzbiba","market":"us","size":4392}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-01-08 00:00","pubTimestamp":1578412800,"title_zh":"Current report, item 8.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8937523","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000085-NHTC","pdf_url":null,"pub_time":1577030400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.03 and 9.01","symbol":"NHTC","title":"Current report, items 5.03 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/0000912061-19-000085-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.03 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/ex31.htm","primary":true,"translateUrl":null,"linkName":"ex31.htm","type":"EX-3.1","id":"NTFILEHsj775kUojM17U4q","market":"us","size":3642},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/a8-k12x19x2019.htm","primary":false,"translateUrl":null,"linkName":"a8-k12x19x2019.htm","type":"8-K","id":"NTFILE5zVJWnfEQ7tW7YLg","market":"us","size":50240},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/nhtc-20191219.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20191219.xsd","type":"EX-101.SCH","id":"NTFILECLetvBGPi5LLL5gE","market":"us","size":4627},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/nhtc-20191219_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191219_cal.xml","type":"EX-101.CAL","id":"NTFILEBrEXbT4mfpBsRkNg","market":"us","size":650},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/nhtc-20191219_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191219_def.xml","type":"EX-101.DEF","id":"NTFILEFcksBedbMJfQTCy6","market":"us","size":1500},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/nhtc-20191219_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191219_lab.xml","type":"EX-101.LAB","id":"NTFILEAg1YS42xBM2EMcgm","market":"us","size":28282},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/nhtc-20191219_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191219_pre.xml","type":"EX-101.PRE","id":"NTFILE4tSRqqYfSVY9S2p3","market":"us","size":14644},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000085/a8-k12x19x2019_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k12x19x2019_htm.xml","type":"XML","id":"NTFILE2VmU2viBbUygbJPT","market":"us","size":4708}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-12-23 00:00","pubTimestamp":1577030400,"title_zh":"Current report, items 5.03 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8837778","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000082-NHTC","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/0000912061-19-000082-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/912061/000091206119000082/nhtc20190930_10q.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190930_10q.htm","type":"10-Q","id":"NTFILEA9NNHYghQRdpekgg","market":"us","size":1458677},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILEfXd3Hf96XySX3hyn","market":"us","size":11302},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE32JojKNB76EfT92G","market":"us","size":11354},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEHyJutwskdBY2h7yk","market":"us","size":11843},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc-20190930.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20190930.xsd","type":"EX-101.SCH","id":"NTFILE4AXic5531WHXtBHM","market":"us","size":35216},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEFzcbjk5yas19TSTg","market":"us","size":70009},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190930_def.xml","type":"EX-101.DEF","id":"NTFILEBQ9wD3MKQXvQBzry","market":"us","size":165084},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILE6Z5rZRCKwHmFQgG4","market":"us","size":530101},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILEDwBWCieRV5ZRNTG5","market":"us","size":298414},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000082/nhtc20190930_10q_htm.xml","primary":false,"translateUrl":null,"linkName":"nhtc20190930_10q_htm.xml","type":"XML","id":"NTFILEfdaV9jsp1AWhcA1X","market":"us","size":1072619}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-11-05 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":"8837836","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000080-NHTC","pdf_url":null,"pub_time":1572537600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NHTC","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/0000912061-19-000080-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 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/ex99-1.htm","primary":true,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE3Gf13JNRFtWBSJJA","market":"us","size":192015},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc20191101_8k.htm","primary":false,"translateUrl":null,"linkName":"nhtc20191101_8k.htm","type":"8-K","id":"NTFILE5VC9eKU52mBBonTv","market":"us","size":39899},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc-20191101.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20191101.xsd","type":"EX-101.SCH","id":"NTFILEGFXAQoBm51tT6nE7","market":"us","size":4627},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc-20191101_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191101_cal.xml","type":"EX-101.CAL","id":"NTFILEGLJ2nuN3W8KrEqad","market":"us","size":650},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc-20191101_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191101_def.xml","type":"EX-101.DEF","id":"NTFILEGWcLDWH3pJKSoqtw","market":"us","size":1500},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc-20191101_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191101_lab.xml","type":"EX-101.LAB","id":"NTFILE3XY4WEtLKPJW32gw","market":"us","size":27177},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc-20191101_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191101_pre.xml","type":"EX-101.PRE","id":"NTFILEGuwr77sHuUPZWJxF","market":"us","size":14113},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000080/nhtc20191101_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"nhtc20191101_8k_htm.xml","type":"XML","id":"NTFILEHs2S5Fr4ehVzxzkq","market":"us","size":4440}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-11-01 00:00","pubTimestamp":1572537600,"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":"8837898","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000076-NHTC","pdf_url":null,"pub_time":1570723200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02, 8.01, and 9.01","symbol":"NHTC","title":"Current report, items 5.02, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/0000912061-19-000076-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02, 8.01, and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/ex10-1.htm","primary":true,"translateUrl":null,"linkName":"ex10-1.htm","type":"EX-10.1","id":"NTFILEDaJtse3Ty8agnq7y","market":"us","size":7594},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/a8-k10x11x2019.htm","primary":false,"translateUrl":null,"linkName":"a8-k10x11x2019.htm","type":"8-K","id":"NTFILE5vQjMdNRkrrC35mt","market":"us","size":49282},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEDZcDXmWTchJpaFFb","market":"us","size":11989},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/nhtc-20191010.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20191010.xsd","type":"EX-101.SCH","id":"NTFILE6pTjzLkMsmLJGs51","market":"us","size":4627},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/nhtc-20191010_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191010_cal.xml","type":"EX-101.CAL","id":"NTFILE7h7942EpvanNTgSr","market":"us","size":650},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/nhtc-20191010_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191010_def.xml","type":"EX-101.DEF","id":"NTFILE5ziydv7MbgWqJMkV","market":"us","size":1500},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/nhtc-20191010_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191010_lab.xml","type":"EX-101.LAB","id":"NTFILEDobGkGMoVNPAwoxg","market":"us","size":27177},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/nhtc-20191010_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20191010_pre.xml","type":"EX-101.PRE","id":"NTFILEAMgqML1SxRBmkEkH","market":"us","size":14113},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000076/a8-k10x11x2019_htm.xml","primary":false,"translateUrl":null,"linkName":"a8-k10x11x2019_htm.xml","type":"XML","id":"NTFILEHmKdX3J7TUifJXX8","market":"us","size":4443}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-10-11 00:00","pubTimestamp":1570723200,"title_zh":"Current report, items 5.02, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8837835","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000072-NHTC","pdf_url":null,"pub_time":1566230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"General statement of acquisition of beneficial ownership","symbol":"NHTC","title":"General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000072/0000912061-19-000072-index.htm","us_notice_code":"Form SC 13D","us_title_en":"General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000072/nhtcschedule13d-chrissharn.htm","primary":true,"translateUrl":null,"linkName":"nhtcschedule13d-chrissharn.htm","type":"SC 13D","id":"NTFILEDK6oaDkyoYyDdBW8","market":"us","size":63995}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2019-08-20 00:00","pubTimestamp":1566230400,"title_zh":"General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8482354","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828019010930-NHTC","pdf_url":null,"pub_time":1566144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"General statement of acquisition of beneficial ownership","symbol":"NHTC","title":"General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000162828019010930/0001628280-19-010930-index.htm","us_notice_code":"Form SC 13D","us_title_en":"General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000162828019010930/nhtcschedule13d-08192019.htm","primary":true,"translateUrl":null,"linkName":"nhtcschedule13d-08192019.htm","type":"SC 13D","id":"NTFILED4dHr2F1MxzJphok","market":"us","size":64048}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2019-08-19 00:00","pubTimestamp":1566144000,"title_zh":"General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8470448","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000065-NHTC","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 3.02, 5.02, and 9.01","symbol":"NHTC","title":"Current report, items 3.02, 5.02, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/0000912061-19-000065-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 3.02, 5.02, 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/ix?doc=/Archives/edgar/data/912061/000091206119000065/nhtc20190813_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190813_8k.htm","type":"8-K","id":"NTFILEC64id22GG9zJYnxA","market":"us","size":48800},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/secondamendlti.htm","primary":false,"translateUrl":null,"linkName":"secondamendlti.htm","type":"EX-10.1","id":"NTFILE76Zmn9LHtEnj4SB8","market":"us","size":10544},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc-20190809.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20190809.xsd","type":"EX-101.SCH","id":"NTFILE9W4uMbHPe5P2MVGs","market":"us","size":4627},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc-20190809_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190809_cal.xml","type":"EX-101.CAL","id":"NTFILEAx38mVZmZKSWFSQZ","market":"us","size":650},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc-20190809_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190809_def.xml","type":"EX-101.DEF","id":"NTFILE4LwKG9pGK6gDAp8E","market":"us","size":1500},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc-20190809_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190809_lab.xml","type":"EX-101.LAB","id":"NTFILEBBKMiDqLaWmozRx8","market":"us","size":27177},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc-20190809_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190809_pre.xml","type":"EX-101.PRE","id":"NTFILEAB8kTY77rgyDpdbd","market":"us","size":14113},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000065/nhtc20190813_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"nhtc20190813_8k_htm.xml","type":"XML","id":"NTFILE76bF6vBuGMDf8Eh3","market":"us","size":4609}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Current report, items 3.02, 5.02, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8470447","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000069-NHTC","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NHTC","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000069/0000912061-19-000069-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000069/xslF345X03/wf-form4_156571330818400.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156571330818400.html","type":"4","id":"NTFILE6SciXE78C1Utfdm6","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000069/wf-form4_156571330818400.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156571330818400.xml","type":"4","id":"NTFILEC1FvdDK6zFMtAdxz","market":"us","size":3289}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8470446","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000067-NHTC","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NHTC","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000067/0000912061-19-000067-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000067/xslF345X03/wf-form4_156571320435362.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156571320435362.html","type":"4","id":"NTFILEG6kVDW7rV5hgAdis","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000067/wf-form4_156571320435362.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156571320435362.xml","type":"4","id":"NTFILE3zPApfp9uLnpyGbW","market":"us","size":3282}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8456776","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000063-NHTC","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/0000912061-19-000063-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/ix?doc=/Archives/edgar/data/912061/000091206119000063/nhtc20190630_10q.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190630_10q.htm","type":"10-Q","id":"NTFILEC1yDyyBb4bx1LvGQ","market":"us","size":1370519},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILED9ihMF62N61DyRrd","market":"us","size":11300},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE8yjd2n4Tc2DezGfH","market":"us","size":11352},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILEEpsqTdNG6csqev4f","market":"us","size":11834},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc-20190630.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20190630.xsd","type":"EX-101.SCH","id":"NTFILEF1GL5BcbP5SMJQY7","market":"us","size":35511},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc-20190630_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190630_cal.xml","type":"EX-101.CAL","id":"NTFILEGfEoxgay6EEk2uUS","market":"us","size":71195},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc-20190630_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190630_def.xml","type":"EX-101.DEF","id":"NTFILEDa1bLjhZvPdDFXHg","market":"us","size":167995},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc-20190630_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190630_lab.xml","type":"EX-101.LAB","id":"NTFILEC8NEwHKUnJmRMn51","market":"us","size":533222},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc-20190630_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190630_pre.xml","type":"EX-101.PRE","id":"NTFILE4pwXChDQR8ExwFDS","market":"us","size":301064},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000063/nhtc20190630_10q_htm.xml","primary":false,"translateUrl":null,"linkName":"nhtc20190630_10q_htm.xml","type":"XML","id":"NTFILEHkFTJbu3jUdfxvYQ","market":"us","size":1094188}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-08-07 00:00","pubTimestamp":1565107200,"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":"8456748","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000061-NHTC","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NHTC","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/0000912061-19-000061-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/ix?doc=/Archives/edgar/data/912061/000091206119000061/nhtc20190630_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190630_8k.htm","type":"8-K","id":"NTFILE4g63owEUKfCZk3GD","market":"us","size":39788},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILEyxnLsJpmTS6HwRW5","market":"us","size":192801},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc-20190807.xsd","primary":false,"translateUrl":null,"linkName":"nhtc-20190807.xsd","type":"EX-101.SCH","id":"NTFILE3SXp913BAApquTXo","market":"us","size":4686},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc-20190807_cal.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190807_cal.xml","type":"EX-101.CAL","id":"NTFILEH16yP5Xq6fVr2N7C","market":"us","size":707},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc-20190807_def.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190807_def.xml","type":"EX-101.DEF","id":"NTFILECXNvmLbefG7WpgnP","market":"us","size":1557},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc-20190807_lab.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190807_lab.xml","type":"EX-101.LAB","id":"NTFILEHpN7kwU5pdCTJGDo","market":"us","size":27177},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc-20190807_pre.xml","primary":false,"translateUrl":null,"linkName":"nhtc-20190807_pre.xml","type":"EX-101.PRE","id":"NTFILEDQ1SXkm1B1WB87am","market":"us","size":14170},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000061/nhtc20190630_8k_htm.xml","primary":false,"translateUrl":null,"linkName":"nhtc20190630_8k_htm.xml","type":"XML","id":"NTFILEHqfvniFWe6Vrb3jd","market":"us","size":4488}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-08-07 00:00","pubTimestamp":1565107200,"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":"8323645","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000057-NHTC","pdf_url":null,"pub_time":1561305600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NHTC","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000057/0000912061-19-000057-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000057/xslF345X03/wf-form4_156140236244588.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_156140236244588.html","type":"4","id":"NTFILEFAgeKANTmgrh3RVV","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000057/wf-form4_156140236244588.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_156140236244588.xml","type":"4","id":"NTFILECgJkX8DmsjmvmNJL","market":"us","size":3274}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-24 00:00","pubTimestamp":1561305600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8315035","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000055-NHTC","pdf_url":null,"pub_time":1560960000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.07","symbol":"NHTC","title":"Current report, item 5.07","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000055/0000912061-19-000055-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.07","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/912061/000091206119000055/nhtc20190620.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190620.htm","type":"8-K","id":"NTFILEHrufgfuYdzMbsM6n","market":"us","size":41654}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-06-20 00:00","pubTimestamp":1560960000,"title_zh":"Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8307457","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000053-NHTC","pdf_url":null,"pub_time":1560787200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NHTC","title":"[Amend] Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"[Rev.]Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000053/0000912061-19-000053-index.htm","us_notice_code":"Form 10-K/A","us_title_en":"[Amend] 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/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000053/nhtc10-ka6182019.htm","primary":true,"translateUrl":null,"linkName":"nhtc10-ka6182019.htm","type":"10-K/A","id":"NTFILEF4fi17qqpYoeWQdV","market":"us","size":95193},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000053/exhibit311.htm","primary":false,"translateUrl":null,"linkName":"exhibit311.htm","type":"EX-31.1","id":"NTFILE2z2VdAfNjsHxcwkp","market":"us","size":6002},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000053/exhibit312.htm","primary":false,"translateUrl":null,"linkName":"exhibit312.htm","type":"EX-31.2","id":"NTFILEFLApsqLJ9QUecdzE","market":"us","size":6192}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Annual Report","pubTime":"2019-06-18 00:00","pubTimestamp":1560787200,"title_zh":"Amend] 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":"8261463","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000051-NHTC","pdf_url":null,"pub_time":1559491200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NHTC","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000051/0000912061-19-000051-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000051/xslF345X03/wf-form4_155959242203793.xml","primary":true,"translateUrl":null,"linkName":"wf-form4_155959242203793.html","type":"4","id":"NTFILE5kooeaScUhcDcGmN","market":"us","size":0},{"description":"FORM 4","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000051/wf-form4_155959242203793.xml","primary":false,"translateUrl":null,"linkName":"wf-form4_155959242203793.xml","type":"4","id":"NTFILEBkWiR5Hd6QCwD98H","market":"us","size":3276}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-06-03 00:00","pubTimestamp":1559491200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8205300","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000043-NHTC","pdf_url":null,"pub_time":1558022400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01 and 9.01","symbol":"NHTC","title":"Current report, items 1.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000043/0000912061-19-000043-index.htm","us_notice_code":"Form 8-K","us_title_en":"Quarterly report [Sections 13 or 15(d)]","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/912061/000091206119000043/nhtc20190517_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190517_8k.htm","type":"8-K","id":"NTFILEGqin8sNjreQ9r8ww","market":"us","size":33898},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000043/stockrepurchaseagreementex.htm","primary":false,"translateUrl":null,"linkName":"stockrepurchaseagreementex.htm","type":"EX-10.1","id":"NTFILEHVfYhLJxnAd1HWLX","market":"us","size":72308}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-05-17 00:00","pubTimestamp":1558022400,"title_zh":"Current report, items 1.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8160199","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000041-NHTC","pdf_url":null,"pub_time":1557158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000041/0000912061-19-000041-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/912061/000091206119000041/nhtc20190331_10q.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190331_10q.htm","type":"10-Q","id":"NTFILE9xS2a6bWRS2Q85XP","market":"us","size":1005550},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000041/ex31-1.htm","primary":false,"translateUrl":null,"linkName":"ex31-1.htm","type":"EX-31.1","id":"NTFILE2KTm6bvRjzdPSUuk","market":"us","size":11297},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000041/ex31-2.htm","primary":false,"translateUrl":null,"linkName":"ex31-2.htm","type":"EX-31.2","id":"NTFILE6iiVK18Y6FgzEmVi","market":"us","size":11349},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000041/ex32-1.htm","primary":false,"translateUrl":null,"linkName":"ex32-1.htm","type":"EX-32.1","id":"NTFILE6JwSf7VJ3QpPq4UZ","market":"us","size":11829}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-05-07 00:00","pubTimestamp":1557158400,"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":"8158705","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000038-NHTC","pdf_url":null,"pub_time":1557158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NHTC","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000038/0000912061-19-000038-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/912061/000091206119000038/nhtc20190331_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20190331_8k.htm","type":"8-K","id":"NTFILE8vn7hEHQMbdex4xP","market":"us","size":24724},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000038/ex99-1.htm","primary":false,"translateUrl":null,"linkName":"ex99-1.htm","type":"EX-99.1","id":"NTFILE6nAdHiVaXjTfD2mC","market":"us","size":153991}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-05-07 00:00","pubTimestamp":1557158400,"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":"8145868","market":"us","labels":[],"media":"sec.gov","original_id":"AN91206119000034-NHTC","pdf_url":null,"pub_time":1556726400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 8.01","symbol":"NHTC","title":"Current report, item 8.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000091206119000034/0000912061-19-000034-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.07","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/912061/000091206119000034/a8-k05x02x2019.htm","primary":true,"translateUrl":null,"linkName":"a8-k05x02x2019.htm","type":"8-K","id":"NTFILE7hc7GCLFcPU1M75y","market":"us","size":23503}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-05-02 00:00","pubTimestamp":1556726400,"title_zh":"Current report, item 8.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":5,"totalSize":150,"code":"91000000","status":"200"}]}}