ENG/中
老虎证券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登录
立即注册
Toggle
美股
详情
本页面由Tiger Trade Technology Pte. Ltd.提供服务
Natural Health Trends Corp
2.82
-0.0600
-2.08%
盘后：
2.81
-0.0057
-0.20%
18:30 EDT
成交量：
2.39万
成交额：
6.86万
市值：
2,418.94万
市盈率：
-35.25
高：
2.92
开：
2.89
低：
2.81
收：
2.88
52周最高：
6.00
52周最低：
2.40
股本：
857.78万
流通股本：
686.04万
量比：
1.72
换手率：
0.35%
股息：
0.70
股息率：
24.82%
每股收益(TTM):
-0.0800
每股收益(LYR):
-0.0800
净资产收益率：
-3.13%
总资产收益率：
-2.41%
市净率：
1.03
市盈率(LYR):
-35.25
数据加载中...
总览
公司
新闻资讯
公告
2022/08/03
季度报告
10-Q - Quarterly report [Sections 13 or 15(d)]
2022/05/25
重要事件披露
8-K - Current report
2022/05/11
重要事件披露
8-K - Current report
2022/05/04
重要事件披露
8-K - Current report
2022/05/04
季度报告
10-Q - Quarterly report [Sections 13 or 15(d)]
2022/02/25
年度报告
10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2022/02/09
重要事件披露
8-K - Current report
2021/11/03
重要事件披露
8-K - Current report
2021/11/03
季度报告
10-Q - Quarterly report [Sections 13 or 15(d)]
2021/10/01
重要事件披露
8-K - Current report
2021/08/04
重要事件披露
8-K - Current report
2021/08/04
季度报告
10-Q - Quarterly report [Sections 13 or 15(d)]
2021/05/18
超过5%披露
SC 13D/A [Amend] - General statement of acquisition of beneficial ownership
2021/05/14
重要事件披露
8-K/A [Amend] - Current report
2021/05/11
重要事件披露
8-K - Current report
2021/05/05
重要事件披露
8-K - Current report
2021/05/05
季度报告
10-Q - Quarterly report [Sections 13 or 15(d)]
2021/03/17
重要事件披露
8-K - Current report
2021/03/10
重要事件披露
8-K - Current report
2021/02/26
年度报告
10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/hans/stock/NHTC/filings?page=3"},"companyName":"老虎证券"},"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 Corp","latestPrice":2.82,"timestamp":1775160000000,"preClose":2.88,"halted":0,"volume":23898,"hourTrading":{"tag":"盘后","latestPrice":2.8143,"preClose":2.82,"latestTime":"18:30 EDT","volume":1504,"amount":4232.5153,"timestamp":1775169007280,"change":-0.0057,"changeRate":-0.002021,"amplitude":0.002021},"delay":0,"changeRate":-0.020833333333333353,"floatShares":6860400,"shares":8577800,"eps":-0.08,"marketStatus":"休市中","change":-0.06,"latestTime":"04-02 16:00:00 EDT","open":2.89,"high":2.92,"low":2.81,"amount":68555.9034342,"amplitude":0.038194,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.08,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1775462400000},"marketStatusCode":7,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":2.88,"dividendRate":0.248227,"preHourTrading":{"tag":"盘前","latestPrice":2.9005,"preClose":2.88,"latestTime":"07:55 EDT","volume":35,"amount":101.7549995,"timestamp":1775130924769,"change":0.0205,"changeRate":0.007118,"amplitude":0.003299},"postHourTrading":{"tag":"盘后","latestPrice":2.8143,"preClose":2.82,"latestTime":"18:30 EDT","volume":1504,"amount":4232.5153,"timestamp":1775169007280,"change":-0.0057,"changeRate":-0.002021,"amplitude":0.002021},"volumeRatio":1.7233555227836366,"impliedVol":0.9695,"impliedVolPercentile":0.4104},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NHTC\",,,,,undefined,":{"symbol":"NHTC","floatShares":6860400,"roa":"-2.41%","roe":"-3.13%","lyrEps":-0.08,"volumeRatio":1.7233555227836366,"shares":8577800,"dividePrice":0.7,"high":2.92,"amplitude":0.038194,"preClose":2.88,"low":2.81,"week52Low":2.4,"pbRate":"1.03","psRate":"0.61","week52High":6,"institutionHeld":0.0979,"latestPrice":2.82,"eps":-0.08,"divideRate":0.248227,"volume":23898,"delay":0,"ttmEps":-0.08,"open":2.89,"prevYearClose":3.09,"prevWeekClose":2.78,"prevMonthClose":2.79,"prevQuarterClose":2.79,"fiveDayClose":2.82,"twentyDayClose":3.07,"sixtyDayClose":3.18,"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,":[{"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":"盘前","type":"earning","dateTimestamp":1770181200000,"reportTimeType":"pre","actualEps":0.02},{"date":"2025-11-18","symbol":"NHTC","amount":0.2,"announcedDate":"2025-11-05","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-11-18","defaultRemindTime":1763476200000,"name":"Natural Health Trends Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-11-28","payableDate":"2025-11-18","currency":"USD","dateTimestamp":1763442000000,"payDate":"2025-11-28"},{"market":"US","date":"2025-11-05","symbol":"NHTC","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"盘前","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"pre","actualEps":-0.04},{"date":"2025-08-12","symbol":"NHTC","amount":0.2,"announcedDate":"2025-07-30","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-08-12","defaultRemindTime":1755005400000,"name":"Natural Health Trends Corp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-08-22","payableDate":"2025-08-12","currency":"USD","dateTimestamp":1754971200000,"payDate":"2025-08-22"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NHTC\",market:\"US\",,,undefined,":[{"executeDate":"2016-05-06","recordDate":"2016-05-10","paymentDate":"2016-05-20","value":0.06,"currency":"USD"},{"executeDate":"2016-08-12","recordDate":"2016-08-16","paymentDate":"2016-08-26","value":0.07,"currency":"USD"},{"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"}],"@#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":"2026-04-02","current":-35.25,"percent":0.073409,"low":-375.171237,"twenty":50.746902,"median":91.635106,"eighty":152.534545,"high":253.996393,"avg":82.987239,"sd":108.055398,"marketCap":24704202},"quantilePoints":[{"date":"2021-04-09","current":90.662063,"twenty":3.441793,"median":7.142115,"eighty":12.528039,"marketCap":76428119},{"date":"2021-04-16","current":88.601561,"twenty":3.441793,"median":7.142115,"eighty":12.528039,"marketCap":74691116},{"date":"2021-04-23","current":91.30597,"twenty":3.441793,"median":7.142115,"eighty":12.528039,"marketCap":76970933},{"date":"2021-04-30","current":93.752815,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":79033623},{"date":"2021-05-07","current":54.791273,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":85967508},{"date":"2021-05-14","current":54.651678,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":85748483},{"date":"2021-05-21","current":51.72017,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":81148947},{"date":"2021-05-28","current":50.882597,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":79834794},{"date":"2021-06-04","current":52.976531,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":83120177},{"date":"2021-06-11","current":49.905428,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":78301616},{"date":"2021-06-18","current":47.392707,"twenty":3.446868,"median":7.148319,"eighty":12.553567,"marketCap":74359157},{"date":"2021-06-25","current":47.322909,"twenty":3.451943,"median":7.149242,"eighty":12.567921,"marketCap":74249644},{"date":"2021-07-02","current":47.951089,"twenty":3.451943,"median":7.149242,"eighty":12.567921,"marketCap":75235259},{"date":"2021-07-09","current":48.160482,"twenty":3.451943,"median":7.149242,"eighty":12.575485,"marketCap":75563797},{"date":"2021-07-16","current":49.416843,"twenty":3.451943,"median":7.149242,"eighty":12.575485,"marketCap":77535027},{"date":"2021-07-23","current":49.277247,"twenty":3.451943,"median":7.149242,"eighty":12.575485,"marketCap":77316001},{"date":"2021-07-30","current":49.277247,"twenty":3.451943,"median":7.149242,"eighty":12.592745,"marketCap":77316001},{"date":"2021-08-06","current":46.026179,"twenty":3.451943,"median":7.149242,"eighty":12.641501,"marketCap":81190180},{"date":"2021-08-13","current":47.09073,"twenty":3.451943,"median":7.149242,"eighty":12.719825,"marketCap":83068048},{"date":"2021-08-20","current":40.265079,"twenty":3.451943,"median":7.149242,"eighty":12.779622,"marketCap":71027599},{"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}],"updateTime":1775394015366},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NHTC\",pageSize:20,pageCount:3,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"15269730","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922018567-NHTC","pdf_url":"","pub_time":1659456000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922018567/0001437749-22-018567-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922018567/nhtc20220630_10q.htm","primary":true,"translateUrl":"","linkName":"nhtc20220630_10q.htm","type":"10-Q","id":"NTFILE5TPSP5JDtWuoXZxE","market":"us","size":1094634},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922018567/ex_385545.htm","primary":false,"translateUrl":"","linkName":"ex_385545.htm","type":"EX-31.1","id":"NTFILEHH9jaTEu241BDLUg","market":"us","size":10047},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922018567/ex_385546.htm","primary":false,"translateUrl":"","linkName":"ex_385546.htm","type":"EX-31.2","id":"NTFILEg8QEtJb9Ls1XCbLy","market":"us","size":10099},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922018567/ex_385547.htm","primary":false,"translateUrl":"","linkName":"ex_385547.htm","type":"EX-32.1","id":"NTFILEc4PKctb5u6EZTWPC","market":"us","size":9965}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2022-08-03 00:00","pubTimestamp":1659456000,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14939344","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922013456-NHTC","pdf_url":"","pub_time":1653408000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922013456/0001437749-22-013456-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922013456/nhtc20220523_8k.htm","primary":true,"translateUrl":"","linkName":"nhtc20220523_8k.htm","type":"8-K","id":"NTFILEBNqrzGscVSY7JZ3s","market":"us","size":26734}],"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":"2022-05-25 00:00","pubTimestamp":1653408000,"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":"项目5.02：董事或某些高级人员离职；选举董事；某些人员的委任：某些人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14837699","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922011889-NHTC","pdf_url":"","pub_time":1652198400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922011889/0001437749-22-011889-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922011889/nhtc20220505_8k.htm","primary":true,"translateUrl":"","linkName":"nhtc20220505_8k.htm","type":"8-K","id":"NTFILE8cp7jQeKjaTgnQiQ","market":"us","size":39710}],"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":"2022-05-11 00:00","pubTimestamp":1652198400,"title_zh":"8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"项目5.07：将事项提交证券持有人表决","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14794664","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922010777-NHTC","pdf_url":"","pub_time":1651593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010777/0001437749-22-010777-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010777/ex_336178.htm","primary":true,"translateUrl":"","linkName":"ex_336178.htm","type":"EX-99.1","id":"NTFILE8Qsm9LS62f5cVb6h","market":"us","size":152606},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010777/nhtc20220215_8k.htm","primary":false,"translateUrl":"","linkName":"nhtc20220215_8k.htm","type":"8-K","id":"NTFILEBqywhCmkBe5WAH9u","market":"us","size":29259}],"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":"2022-05-04 00:00","pubTimestamp":1651593600,"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":"项目2.02：经营成果和财务状况；项目9.01：财务报表和展品","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14794663","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922010781-NHTC","pdf_url":"","pub_time":1651593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010781/0001437749-22-010781-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010781/nhtc20220331_10q.htm","primary":true,"translateUrl":"","linkName":"nhtc20220331_10q.htm","type":"10-Q","id":"NTFILE7gYtQUeG2VXoiv71","market":"us","size":836423},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010781/ex_336180.htm","primary":false,"translateUrl":"","linkName":"ex_336180.htm","type":"EX-31.1","id":"NTFILEDUv4pHA7YQs4gcxX","market":"us","size":10046},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010781/ex_336181.htm","primary":false,"translateUrl":"","linkName":"ex_336181.htm","type":"EX-31.2","id":"NTFILE8AY8PKPbaM1We7C1","market":"us","size":10098},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922010781/ex_336182.htm","primary":false,"translateUrl":"","linkName":"ex_336182.htm","type":"EX-32.1","id":"NTFILE8eYy8r1MbkdX4t41","market":"us","size":9834}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2022-05-04 00:00","pubTimestamp":1651593600,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14262419","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922004467-NHTC","pdf_url":"","pub_time":1645718400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NHTC","title":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/0001437749-22-004467-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/nhtc20211231_10k.htm","primary":true,"translateUrl":"","linkName":"nhtc20211231_10k.htm","type":"10-K","id":"NTFILE54YUh52sa5hjiWfh","market":"us","size":1309816},{"description":"EXHIBIT 21.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/ex_291461.htm","primary":false,"translateUrl":"","linkName":"ex_291461.htm","type":"EX-21.1","id":"NTFILE8P3CzQhFmyKBwyPs","market":"us","size":16316},{"description":"EXHIBIT 31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/ex_291462.htm","primary":false,"translateUrl":"","linkName":"ex_291462.htm","type":"EX-31.1","id":"NTFILE2uiCgjc7LToTbz7o","market":"us","size":11127},{"description":"EXHIBIT 31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/ex_291463.htm","primary":false,"translateUrl":"","linkName":"ex_291463.htm","type":"EX-31.2","id":"NTFILE9F8rA1jyLw4YNgVe","market":"us","size":11181},{"description":"EXHIBIT 32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922004467/ex_291464.htm","primary":false,"translateUrl":"","linkName":"ex_291464.htm","type":"EX-32.1","id":"NTFILEEx4yEeYmnTAtXcsb","market":"us","size":10908}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2022-02-25 00:00","pubTimestamp":1645718400,"title_zh":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14165796","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774922002810-NHTC","pdf_url":"","pub_time":1644336000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774922002810/0001437749-22-002810-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922002810/ex_293748.htm","primary":true,"translateUrl":"","linkName":"ex_293748.htm","type":"EX-99.1","id":"NTFILEFBBWJ8SETGx8iM7x","market":"us","size":184444},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774922002810/nhtc20211020_8k.htm","primary":false,"translateUrl":"","linkName":"nhtc20211020_8k.htm","type":"8-K","id":"NTFILE7MyHuMh5fgNiFdYi","market":"us","size":24498}],"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":"2022-02-09 00:00","pubTimestamp":1644336000,"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":"项目2.02：经营成果和财务状况；项目9.01：财务报表和展品","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841209","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921025037-NHTC","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025037/0001437749-21-025037-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025037/ex_277505.htm","primary":true,"translateUrl":"","linkName":"ex_277505.htm","type":"EX-99.1","id":"NTFILEJ1SEYXi3rTG1LDy3","market":"us","size":176452},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025037/nhtc20210819_8k.htm","primary":false,"translateUrl":"","linkName":"nhtc20210819_8k.htm","type":"8-K","id":"NTFILE2ZDL2RKTDnYNcRf6","market":"us","size":29282}],"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":"2021-11-03 00:00","pubTimestamp":1635868800,"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":"项目2.02：经营成果和财务状况；项目9.01：财务报表和展品","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841208","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921025042-NHTC","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025042/0001437749-21-025042-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025042/nhtc20210930_10q.htm","primary":true,"translateUrl":"","linkName":"nhtc20210930_10q.htm","type":"10-Q","id":"NTFILEHEr8sKs2dSoAYmYr","market":"us","size":1199891},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025042/ex_277499.htm","primary":false,"translateUrl":"","linkName":"ex_277499.htm","type":"EX-31.1","id":"NTFILE26zhgGuWEPgejwGF","market":"us","size":10048},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025042/ex_277500.htm","primary":false,"translateUrl":"","linkName":"ex_277500.htm","type":"EX-31.2","id":"NTFILE71UKj53GhFucZSWv","market":"us","size":10100},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921025042/ex_277501.htm","primary":false,"translateUrl":"","linkName":"ex_277501.htm","type":"EX-32.1","id":"NTFILECXTLSrzCi1vPsQUx","market":"us","size":9845}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841210","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921023054-NHTC","pdf_url":"","pub_time":1633017600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921023054/0001437749-21-023054-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921023054/ex_288298.htm","primary":true,"translateUrl":"","linkName":"ex_288298.htm","type":"EX-99.1","id":"NTFILE61mZ3vYfddj2NBNq","market":"us","size":6597},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921023054/nhtc20210930_8k.htm","primary":false,"translateUrl":"","linkName":"nhtc20210930_8k.htm","type":"8-K","id":"NTFILE8Xzd2yh5zirY5dzb","market":"us","size":23909}],"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":"2021-10-01 00:00","pubTimestamp":1633017600,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目8.01：其他事件；项目9.01：财务报表和展品","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841212","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921018433-NHTC","pdf_url":"","pub_time":1628006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018433/0001437749-21-018433-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018433/ex_247487.htm","primary":true,"translateUrl":"","linkName":"ex_247487.htm","type":"EX-99.1","id":"NTFILEBr2CZry1S8SXh8hf","market":"us","size":175696},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018433/nhtc20210506_8k.htm","primary":false,"translateUrl":"","linkName":"nhtc20210506_8k.htm","type":"8-K","id":"NTFILEEw4X88fb9LcFFV4q","market":"us","size":29311}],"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":"2021-08-04 00:00","pubTimestamp":1628006400,"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":"项目2.02：经营成果和财务状况；项目9.01：财务报表和展品","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841211","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921018435-NHTC","pdf_url":"","pub_time":1628006400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018435/0001437749-21-018435-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018435/nhtc20210630_10q.htm","primary":true,"translateUrl":"","linkName":"nhtc20210630_10q.htm","type":"10-Q","id":"NTFILEJ9u3viYJpKqXC9WJ","market":"us","size":1095519},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018435/ex_247483.htm","primary":false,"translateUrl":"","linkName":"ex_247483.htm","type":"EX-31.1","id":"NTFILE9GiV49yoUxTKaiLq","market":"us","size":10048},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018435/ex_247484.htm","primary":false,"translateUrl":"","linkName":"ex_247484.htm","type":"EX-31.2","id":"NTFILEE32TtZCJWBPYgxP9","market":"us","size":10100},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921018435/ex_247485.htm","primary":false,"translateUrl":"","linkName":"ex_247485.htm","type":"EX-32.1","id":"NTFILEEsKxvtvfgD82HeFD","market":"us","size":9838}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2021-08-04 00:00","pubTimestamp":1628006400,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13841214","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921068595-NHTC","pdf_url":"","pub_time":1621267200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","symbol":"NHTC","title":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000110465921068595/0001104659-21-068595-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000110465921068595/tm2116794d1_sc13da.htm","primary":true,"translateUrl":"","linkName":"tm2116794d1_sc13da.htm","type":"SC 13D/A","id":"NTFILE46XzUiZSu2Mvn82C","market":"us","size":46267}],"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":"超过5%披露","pubTime":"2021-05-18 00:00","pubTimestamp":1621267200,"title_zh":"SC 13D/A [Amend] - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12742836","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921012281-NHTC","pdf_url":null,"pub_time":1620921600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K/A [Amend] - Current report","symbol":"NHTC","title":"8-K/A [Amend] - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921012281/0001437749-21-012281-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":"FORM 8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921012281/nhtc20210513_8ka.htm","primary":true,"translateUrl":null,"linkName":"nhtc20210513_8ka.htm","type":"8-K/A","id":"NTFILE67fDrbrxjmyoo2x5","market":"us","size":26914}],"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":"2021-05-14 00:00","pubTimestamp":1620921600,"title_zh":"8-K/A [Amend] - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12742837","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921011687-NHTC","pdf_url":null,"pub_time":1620662400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921011687/0001437749-21-011687-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921011687/nhtc20210322_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20210322_8k.htm","type":"8-K","id":"NTFILECsw5gS265N8jqXA3","market":"us","size":48973}],"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":"2021-05-11 00:00","pubTimestamp":1620662400,"title_zh":"8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"项目5.07：将事项提交证券持有人表决","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12742835","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921010824-NHTC","pdf_url":null,"pub_time":1620144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010824/0001437749-21-010824-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010824/ex_230569.htm","primary":true,"translateUrl":null,"linkName":"ex_230569.htm","type":"EX-99.1","id":"NTFILEJ4rR2NUvd4zx6Ys3","market":"us","size":150088},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010824/nhtc20210226_8k.htm","primary":false,"translateUrl":null,"linkName":"nhtc20210226_8k.htm","type":"8-K","id":"NTFILE6cdj9ed3gq4kJ9Da","market":"us","size":29300}],"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":"2021-05-05 00:00","pubTimestamp":1620144000,"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":"项目2.02：经营成果和财务状况；项目9.01：财务报表和证物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12742834","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921010826-NHTC","pdf_url":null,"pub_time":1620144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NHTC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/0001437749-21-010826-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/nhtc20210331_10q.htm","primary":true,"translateUrl":null,"linkName":"nhtc20210331_10q.htm","type":"10-Q","id":"NTFILEChRCFo3x661uqoP8","market":"us","size":832053},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/ex_235589.htm","primary":false,"translateUrl":null,"linkName":"ex_235589.htm","type":"EX-10.1","id":"NTFILEEaxNycnEq8mBsq4X","market":"us","size":71905},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/ex_235590.htm","primary":false,"translateUrl":null,"linkName":"ex_235590.htm","type":"EX-10.2","id":"NTFILE8T1bq5S85jwvJ4DP","market":"us","size":21294},{"description":"EXHIBIT 31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/ex_230560.htm","primary":false,"translateUrl":null,"linkName":"ex_230560.htm","type":"EX-31.1","id":"NTFILEEahbF79RkMyrvUmh","market":"us","size":10043},{"description":"EXHIBIT 31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/ex_230561.htm","primary":false,"translateUrl":null,"linkName":"ex_230561.htm","type":"EX-31.2","id":"NTFILEAnoHYvYaaCrkm6Xk","market":"us","size":10095},{"description":"EXHIBIT 32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/ex_230562.htm","primary":false,"translateUrl":null,"linkName":"ex_230562.htm","type":"EX-32.1","id":"NTFILEF7TifRD746w1DJp6","market":"us","size":9831}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[{"id":87582,"name":"Consolidated Balance Sheets (Current Period Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87583,"name":"Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87584,"name":"Consolidated Statements of Operations (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87585,"name":"Consolidated Statements of Comprehensive Income Loss (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87586,"name":"Consolidated Statements of Stockholders' Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87587,"name":"Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87588,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":"合并现金流量表（未经审计）","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921010826/R8.htm","cdn_url":"https://static.tigerbbs.com/244b9024ef38cfa7afaa34a5f306c65f","translation_url":"https://static.tigerbbs.com/d63c8e5104f1a9c9fbd4f5894f273ba3","translate_status":1}],"event_type":"important_notice","event_name":"季度报告","pubTime":"2021-05-05 00:00","pubTimestamp":1620144000,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12232502","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921006314-NHTC","pdf_url":null,"pub_time":1615910400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921006314/0001437749-21-006314-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921006314/nhtc20210316_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20210316_8k.htm","type":"8-K","id":"NTFILE5EfwrNkRPZKyFjSY","market":"us","size":28290}],"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":"2021-03-17 00:00","pubTimestamp":1615910400,"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项：董事或某些高级职员离任；选举董事；某些主席团成员的任命：某些主席团成员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12140494","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921005548-NHTC","pdf_url":null,"pub_time":1615305600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"NHTC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921005548/0001437749-21-005548-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921005548/nhtc20210310_8k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20210310_8k.htm","type":"8-K","id":"NTFILEFT62KCo6zFGs66Y1","market":"us","size":25424}],"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":"2021-03-10 00:00","pubTimestamp":1615305600,"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项：董事或某些高级职员离任；选举董事；某些主席团成员的任命：某些主席团成员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11996649","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774921004259-NHTC","pdf_url":null,"pub_time":1614268800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NHTC","title":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/0001437749-21-004259-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/nhtc20201231_10k.htm","primary":true,"translateUrl":null,"linkName":"nhtc20201231_10k.htm","type":"10-K","id":"NTFILEEYzAokMWASerPU5c","market":"us","size":1397692},{"description":"EXHIBIT 21.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/ex_207026.htm","primary":false,"translateUrl":null,"linkName":"ex_207026.htm","type":"EX-21.1","id":"NTFILE5peG3XmyQSpEaqCS","market":"us","size":16175},{"description":"EXHIBIT 31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/ex_207027.htm","primary":false,"translateUrl":null,"linkName":"ex_207027.htm","type":"EX-31.1","id":"NTFILEAr72ZUzozcbpdook","market":"us","size":11128},{"description":"EXHIBIT 31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/ex_207028.htm","primary":false,"translateUrl":null,"linkName":"ex_207028.htm","type":"EX-31.2","id":"NTFILE8ZRigK5V1fGUztbD","market":"us","size":11182},{"description":"EXHIBIT 32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/912061/000143774921004259/ex_207029.htm","primary":false,"translateUrl":null,"linkName":"ex_207029.htm","type":"EX-32.1","id":"NTFILE3Ya3xpxD1y1U83Lq","market":"us","size":10909}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2021-02-26 00:00","pubTimestamp":1614268800,"title_zh":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":8,"pageCount":3,"totalSize":145,"code":"91000000","status":"200"}]}}