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
NACCO Industries Inc Cl A
49.80
+1.20
2.47%
成交量：
4,933.00
成交额：
24.93万
市值：
3.75亿
市盈率：
21.19
高：
50.78
开：
50.78
低：
49.80
收：
48.60
52周最高：
59.42
52周最低：
30.00
股本：
753.46万
流通股本：
423.29万
量比：
0.54
换手率：
0.12%
股息：
0.99
股息率：
1.98%
每股收益(TTM):
2.35
每股收益(LYR):
2.35
净资产收益率：
4.21%
总资产收益率：
-3.92%
市净率：
0.87
市盈率(LYR):
21.19
数据加载中...
总览
公司
新闻资讯
公告
2026/03/19
重要事件披露
Form 8-K - Current report
2026/03/05
重要事件披露
Form 8-K - Current report
2026/03/04
年度报告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2025/12/16
重要事件披露
Form 8-K - Current report
2025/11/18
重要事件披露
Form 8-K - Current report
2025/11/06
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/11/06
重要事件披露
Form 8-K - Current report
2025/08/25
重要事件披露
Form 8-K - Current report
2025/08/07
员工持股计划
Form S-8 - Securities to be offered to employees in employee benefit plans
2025/08/07
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/08/07
重要事件披露
Form 8-K - Current report
2025/06/02
重要事件披露
Form 8-K - Current report
2025/05/21
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/05/19
重要事件披露
Form 8-K - Current report
2025/05/15
重要事件披露
Form 8-K - Current report
2025/04/30
重要事件披露
Form 8-K - Current report
2025/04/30
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/04/28
重要事件披露
Form 8-K - Current report
2025/04/09
重要事件披露
Form 8-K - Current report
2025/03/05
重要事件披露
Form 8-K - Current report
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/NC/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"NC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NC\",,,,,undefined,":{"symbol":"NC","market":"US","secType":"STK","nameCN":"NACCO Industries Inc Cl A","latestPrice":49.8001,"timestamp":1774289299427,"preClose":48.6,"halted":0,"volume":4933,"delay":0,"changeRate":0.024693415637860063,"floatShares":4232900,"shares":7534588,"eps":2.35,"marketStatus":"交易中","change":1.2001,"latestTime":"03-23 14:09:56 EDT","open":50.78,"high":50.78,"low":49.8001,"amount":249312.848199,"amplitude":0.020163,"askPrice":51.4,"askSize":13,"bidPrice":49.8,"bidSize":1,"shortable":3,"etf":0,"ttmEps":2.35,"tradingStatus":2,"nextMarketStatus":{"tag":"盘后交易","tradingStatus":3,"beginTime":1774296000000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":48.6,"dividendRate":0.019779,"preHourTrading":{"tag":"盘前","latestPrice":49.9,"preClose":48.6,"latestTime":"08:00 EDT","volume":75,"amount":3742.5,"timestamp":1774267200381,"change":1.3,"changeRate":0.026749,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":48.6,"preClose":48.6,"latestTime":"18:03 EDT","volume":3296,"amount":160185.5985,"timestamp":1774044210406,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.537037},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NC\",,,,,undefined,":{"symbol":"NC","floatShares":4232900,"roa":"-3.92%","roe":"4.21%","lyrEps":2.35,"volumeRatio":0.537037,"shares":7534588,"dividePrice":0.985,"high":50.78,"amplitude":0.020163,"preClose":48.6,"low":49.8001,"week52Low":30,"pbRate":"0.87","psRate":"1.35","week52High":59.4209,"institutionHeld":0.3121,"latestPrice":49.8001,"committee":-0.857143,"eps":2.35,"divideRate":0.019779,"volume":4933,"delay":0,"ttmEps":2.35,"open":50.78,"prevYearClose":49.04,"prevWeekClose":48.6,"prevMonthClose":57.38,"prevQuarterClose":49.04,"fiveDayClose":51.97,"twentyDayClose":55.96,"sixtyDayClose":48.78,"dividendPayoutRate":0.41604963197558953,"dividendFrequency":"Q","dividendGrowthYears":7,"dividendGrowthRate":0.0944444444444444,"fiveYearAvgDividendRate":0.023647658006161122},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NC\",params:#limit:5,,,undefined,":[{"date":"2026-05-06","symbol":"NC","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1778097600000,"name":null,"time":"盘后","dateTimestamp":1778040000000,"actualEps":null},{"market":"US","date":"2026-03-04","symbol":"NC","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":-0.52},{"date":"2026-03-02","symbol":"NC","amount":0.2525,"announcedDate":"2026-02-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-02","defaultRemindTime":1772461800000,"name":"NACCO Industries Inc Cl A","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-16","payableDate":"2026-03-02","currency":"USD","dateTimestamp":1772427600000,"payDate":"2026-03-16"},{"date":"2025-12-01","symbol":"NC","amount":0.2525,"announcedDate":"2025-11-18","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-01","defaultRemindTime":1764599400000,"name":"NACCO Industries Inc Cl A","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-15","payableDate":"2025-12-01","currency":"USD","dateTimestamp":1764565200000,"payDate":"2025-12-15"},{"market":"US","date":"2025-11-05","symbol":"NC","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"盘后","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":1.78}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NC\",market:\"US\",,,undefined,":[{"executeDate":"2016-05-27","recordDate":"2016-06-01","paymentDate":"2016-06-15","value":0.2675,"currency":"USD"},{"executeDate":"2016-08-30","recordDate":"2016-09-01","paymentDate":"2016-09-15","value":0.2675,"currency":"USD"},{"executeDate":"2016-11-29","recordDate":"2016-12-01","paymentDate":"2016-12-15","value":0.2675,"currency":"USD"},{"executeDate":"2017-02-27","recordDate":"2017-03-01","paymentDate":"2017-03-15","value":0.2675,"currency":"USD"},{"executeDate":"2017-05-30","recordDate":"2017-06-01","paymentDate":"2017-06-15","value":0.2725,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NC\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NC","date":"2026-03-20","current":21.191532,"percent":0.993103,"low":-13.904842,"twenty":3.302625,"median":6.945765,"eighty":10.908687,"high":24.956661,"avg":5.247978,"sd":7.633236,"marketCap":380270656},"quantilePoints":[{"date":"2021-03-26","current":11.879933,"twenty":3.393185,"median":6.888789,"eighty":8.657909,"marketCap":175739842},{"date":"2021-04-01","current":11.892929,"twenty":3.393185,"median":6.888789,"eighty":8.657909,"marketCap":175932103},{"date":"2021-04-09","current":11.299489,"twenty":3.390486,"median":6.886038,"eighty":8.654289,"marketCap":167153341},{"date":"2021-04-16","current":10.797718,"twenty":3.390486,"median":6.886038,"eighty":8.654289,"marketCap":159730647},{"date":"2021-04-23","current":10.841141,"twenty":3.390486,"median":6.886038,"eighty":8.654289,"marketCap":160372996},{"date":"2021-04-30","current":11.159572,"twenty":3.390486,"median":6.886038,"eighty":8.654289,"marketCap":165083551},{"date":"2021-05-07","current":10.048989,"twenty":3.516889,"median":6.895485,"eighty":8.662405,"marketCap":176741622},{"date":"2021-05-14","current":10.695344,"twenty":3.598156,"median":6.900254,"eighty":8.705575,"marketCap":188109712},{"date":"2021-05-21","current":9.796951,"twenty":3.707065,"median":6.910253,"eighty":8.750557,"marketCap":172308782},{"date":"2021-05-28","current":10.402655,"twenty":3.816196,"median":6.93364,"eighty":8.853418,"marketCap":182961897},{"date":"2021-06-04","current":10.74006,"twenty":3.911064,"median":6.950285,"eighty":8.910534,"marketCap":188896183},{"date":"2021-06-11","current":11.427067,"twenty":4.004096,"median":6.980784,"eighty":8.960978,"marketCap":200979247},{"date":"2021-06-18","current":10.524609,"twenty":4.288652,"median":7.002144,"eighty":9.036537,"marketCap":185106820},{"date":"2021-06-25","current":10.520544,"twenty":4.458739,"median":7.042302,"eighty":9.087459,"marketCap":185035322},{"date":"2021-07-02","current":10.394525,"twenty":4.515009,"median":7.054515,"eighty":9.116551,"marketCap":182818902},{"date":"2021-07-09","current":10.235985,"twenty":4.594775,"median":7.072315,"eighty":9.177781,"marketCap":180030503},{"date":"2021-07-16","current":9.996143,"twenty":4.676064,"median":7.092419,"eighty":9.282902,"marketCap":175812155},{"date":"2021-07-23","current":9.979882,"twenty":4.726552,"median":7.147378,"eighty":9.425495,"marketCap":175526166},{"date":"2021-07-30","current":10.191269,"twenty":4.788227,"median":7.149756,"eighty":9.589744,"marketCap":179244031},{"date":"2021-08-06","current":10.769016,"twenty":4.827821,"median":7.180898,"eighty":9.74088,"marketCap":194305358},{"date":"2021-08-13","current":10.963517,"twenty":4.860769,"median":7.202017,"eighty":9.966874,"marketCap":197814743},{"date":"2021-08-20","current":10.852374,"twenty":4.902999,"median":7.230126,"eighty":10.014842,"marketCap":195809380},{"date":"2021-08-27","current":10.149788,"twenty":4.996097,"median":7.239652,"eighty":10.056307,"marketCap":183132621},{"date":"2021-09-03","current":9.947348,"twenty":5.024181,"median":7.250813,"eighty":10.056307,"marketCap":179479995},{"date":"2021-09-10","current":10.086277,"twenty":5.061153,"median":7.253328,"eighty":10.071771,"marketCap":181986699},{"date":"2021-09-17","current":10.380014,"twenty":5.1033,"median":7.270668,"eighty":10.096958,"marketCap":187286587},{"date":"2021-09-24","current":10.81268,"twenty":5.146439,"median":7.292187,"eighty":10.115138,"marketCap":195093179},{"date":"2021-10-01","current":12.003503,"twenty":5.176718,"median":7.298153,"eighty":10.176548,"marketCap":216579212},{"date":"2021-10-08","current":13.424553,"twenty":5.208936,"median":7.313695,"eighty":10.209968,"marketCap":242219212},{"date":"2021-10-15","current":15.262391,"twenty":5.251098,"median":7.323218,"eighty":10.229988,"marketCap":275379322},{"date":"2021-10-22","current":12.829141,"twenty":5.294552,"median":7.344498,"eighty":10.242489,"marketCap":231476195},{"date":"2021-10-29","current":12.321056,"twenty":5.320557,"median":7.35817,"eighty":10.272658,"marketCap":222308821},{"date":"2021-11-05","current":6.645296,"twenty":5.347945,"median":7.364855,"eighty":10.283508,"marketCap":231641743},{"date":"2021-11-12","current":6.968403,"twenty":5.387623,"median":7.364855,"eighty":10.283508,"marketCap":242904597},{"date":"2021-11-19","current":6.303668,"twenty":5.427586,"median":7.364855,"eighty":10.283508,"marketCap":219733248},{"date":"2021-11-26","current":6.276914,"twenty":5.474644,"median":7.364855,"eighty":10.283508,"marketCap":218800656},{"date":"2021-12-03","current":6.340712,"twenty":5.572662,"median":7.364855,"eighty":10.283508,"marketCap":221024531},{"date":"2021-12-10","current":6.231638,"twenty":5.617624,"median":7.364855,"eighty":10.283508,"marketCap":217222421},{"date":"2021-12-17","current":6.348944,"twenty":5.655082,"median":7.364855,"eighty":10.283508,"marketCap":221311483},{"date":"2021-12-23","current":6.809937,"twenty":5.669835,"median":7.364855,"eighty":10.283508,"marketCap":237380777},{"date":"2021-12-31","current":7.468498,"twenty":5.694593,"median":7.366442,"eighty":10.283508,"marketCap":260336911},{"date":"2022-01-07","current":7.030143,"twenty":5.72213,"median":7.367766,"eighty":10.282598,"marketCap":245056734},{"date":"2022-01-14","current":7.21948,"twenty":5.764245,"median":7.367766,"eighty":10.282598,"marketCap":251656623},{"date":"2022-01-21","current":6.991041,"twenty":5.7765,"median":7.367766,"eighty":10.282598,"marketCap":243693714},{"date":"2022-01-28","current":6.262508,"twenty":5.807284,"median":7.366442,"eighty":10.281688,"marketCap":218298490},{"date":"2022-02-04","current":6.453902,"twenty":5.832383,"median":7.366442,"eighty":10.281688,"marketCap":224970117},{"date":"2022-02-11","current":6.276525,"twenty":5.851409,"median":7.366442,"eighty":10.281688,"marketCap":218787123},{"date":"2022-02-18","current":6.157559,"twenty":5.868997,"median":7.366442,"eighty":10.281688,"marketCap":214640178},{"date":"2022-02-25","current":6.219093,"twenty":5.873248,"median":7.366442,"eighty":10.281688,"marketCap":216785149},{"date":"2022-03-04","current":4.577832,"twenty":5.881647,"median":7.366442,"eighty":10.281688,"marketCap":220308161},{"date":"2022-03-11","current":4.459916,"twenty":5.881647,"median":7.366442,"eighty":10.281688,"marketCap":214633448},{"date":"2022-03-18","current":5.373393,"twenty":5.881647,"median":7.366442,"eighty":10.281688,"marketCap":258594516},{"date":"2022-03-25","current":5.919687,"twenty":5.883363,"median":7.366442,"eighty":10.281688,"marketCap":284884958},{"date":"2022-04-01","current":6.186368,"twenty":5.900765,"median":7.366442,"eighty":10.281688,"marketCap":297718980},{"date":"2022-04-08","current":6.736876,"twenty":5.919673,"median":7.366442,"eighty":10.281688,"marketCap":324212163},{"date":"2022-04-14","current":7.071439,"twenty":5.9262,"median":7.36831,"eighty":10.281688,"marketCap":340312993},{"date":"2022-04-22","current":6.082958,"twenty":5.936795,"median":7.380695,"eighty":10.281688,"marketCap":292742360},{"date":"2022-04-29","current":7.007568,"twenty":5.944466,"median":7.380695,"eighty":10.281688,"marketCap":337239198},{"date":"2022-05-06","current":7.004526,"twenty":5.948536,"median":7.367874,"eighty":10.255228,"marketCap":362456184},{"date":"2022-05-13","current":7.381235,"twenty":5.948536,"median":7.360855,"eighty":10.236794,"marketCap":381949380},{"date":"2022-05-20","current":7.361408,"twenty":5.948536,"median":7.359789,"eighty":10.215659,"marketCap":380923422},{"date":"2022-05-27","current":8.188469,"twenty":5.948536,"median":7.359789,"eighty":10.193081,"marketCap":423720513},{"date":"2022-06-03","current":8.05393,"twenty":5.948536,"median":7.359789,"eighty":10.159731,"marketCap":416758658},{"date":"2022-06-10","current":7.148978,"twenty":5.948536,"median":7.357687,"eighty":10.114534,"marketCap":369931019},{"date":"2022-06-17","current":6.109487,"twenty":5.948536,"median":7.348496,"eighty":10.08695,"marketCap":316141524},{"date":"2022-06-24","current":5.348988,"twenty":5.941922,"median":7.325607,"eighty":10.061185,"marketCap":276788720},{"date":"2022-07-01","current":5.601071,"twenty":5.931769,"median":7.320868,"eighty":10.032385,"marketCap":289833038},{"date":"2022-07-08","current":5.459451,"twenty":5.924295,"median":7.306334,"eighty":9.997769,"marketCap":282504769},{"date":"2022-07-15","current":5.520348,"twenty":5.912536,"median":7.295369,"eighty":9.947353,"marketCap":285655925},{"date":"2022-07-22","current":4.955284,"twenty":5.888755,"median":7.28588,"eighty":9.8759,"marketCap":256416132},{"date":"2022-07-29","current":5.565666,"twenty":5.873248,"median":7.261156,"eighty":9.679903,"marketCap":288000971},{"date":"2022-08-05","current":3.590007,"twenty":5.867455,"median":7.253153,"eighty":9.541134,"marketCap":295892004},{"date":"2022-08-12","current":4.101721,"twenty":5.851073,"median":7.250813,"eighty":9.373035,"marketCap":338067983},{"date":"2022-08-19","current":3.970011,"twenty":5.836304,"median":7.238835,"eighty":9.246669,"marketCap":327212253},{"date":"2022-08-26","current":4.237882,"twenty":5.812848,"median":7.224805,"eighty":9.168629,"marketCap":349290461},{"date":"2022-09-02","current":3.800033,"twenty":5.781053,"median":7.193835,"eighty":9.10899,"marketCap":313202493},{"date":"2022-09-09","current":4.211184,"twenty":5.769401,"median":7.182436,"eighty":9.071805,"marketCap":347089975},{"date":"2022-09-16","current":4.716668,"twenty":5.742175,"median":7.169289,"eighty":9.021158,"marketCap":388752509},{"date":"2022-09-23","current":4.110621,"twenty":5.701793,"median":7.148835,"eighty":8.953185,"marketCap":338801479},{"date":"2022-09-30","current":4.185376,"twenty":5.686265,"median":7.147378,"eighty":8.904299,"marketCap":344962839},{"date":"2022-10-07","current":4.303737,"twenty":5.671767,"median":7.114989,"eighty":8.816368,"marketCap":354718327},{"date":"2022-10-14","current":4.571608,"twenty":5.656781,"median":7.081845,"eighty":8.726723,"marketCap":376796535},{"date":"2022-10-21","current":4.907115,"twenty":5.639309,"median":7.071439,"eighty":8.689495,"marketCap":404449308},{"date":"2022-10-28","current":4.933813,"twenty":5.609258,"median":7.06596,"eighty":8.657909,"marketCap":406649794},{"date":"2022-11-04","current":5.933212,"twenty":5.601921,"median":7.054286,"eighty":8.64019,"marketCap":404633216},{"date":"2022-11-11","current":5.069769,"twenty":5.589178,"median":7.030143,"eighty":8.64019,"marketCap":345748106},{"date":"2022-11-18","current":5.096684,"twenty":5.542466,"median":7.010609,"eighty":8.629376,"marketCap":347583677},{"date":"2022-11-25","current":4.991176,"twenty":5.515651,"median":6.999964,"eighty":8.595302,"marketCap":340388239},{"date":"2022-12-02","current":5.000866,"twenty":5.44955,"median":6.984867,"eighty":8.595302,"marketCap":341049045},{"date":"2022-12-09","current":4.495934,"twenty":5.402326,"median":6.968403,"eighty":8.595302,"marketCap":306613738},{"date":"2022-12-16","current":4.051293,"twenty":5.384886,"median":6.940507,"eighty":8.595302,"marketCap":276290109},{"date":"2022-12-23","current":3.977007,"twenty":5.363433,"median":6.933217,"eighty":8.595302,"marketCap":271223934},{"date":"2022-12-30","current":4.091128,"twenty":5.34821,"median":6.91241,"eighty":8.595302,"marketCap":279006754},{"date":"2023-01-06","current":3.967318,"twenty":5.336571,"median":6.91241,"eighty":8.595302,"marketCap":270563128},{"date":"2023-01-13","current":4.084668,"twenty":5.312796,"median":6.91241,"eighty":8.595302,"marketCap":278566217},{"date":"2023-01-20","current":3.908104,"twenty":5.285428,"median":6.91241,"eighty":8.595302,"marketCap":266524872},{"date":"2023-01-27","current":4.017918,"twenty":5.245664,"median":6.91241,"eighty":8.595302,"marketCap":274014001},{"date":"2023-02-03","current":4.126656,"twenty":5.210398,"median":6.91241,"eighty":8.595302,"marketCap":281429707},{"date":"2023-02-10","current":4.267693,"twenty":5.188248,"median":6.91241,"eighty":8.595302,"marketCap":291048098},{"date":"2023-02-17","current":4.155725,"twenty":5.167264,"median":6.91241,"eighty":8.595302,"marketCap":283412123},{"date":"2023-02-24","current":4.073902,"twenty":5.13866,"median":6.91241,"eighty":8.595302,"marketCap":277831988},{"date":"2023-03-03","current":4.241854,"twenty":5.11656,"median":6.91241,"eighty":8.595302,"marketCap":289285950},{"date":"2023-03-10","current":3.949015,"twenty":5.083309,"median":6.908097,"eighty":8.575739,"marketCap":269314940},{"date":"2023-03-17","current":3.725842,"twenty":5.053613,"median":6.899133,"eighty":8.518413,"marketCap":276300980},{"date":"2023-03-24","current":3.692458,"twenty":5.041797,"median":6.888789,"eighty":8.46892,"marketCap":273825299},{"date":"2023-03-31","current":3.648958,"twenty":5.01697,"median":6.880275,"eighty":8.457413,"marketCap":270599412},{"date":"2023-04-06","current":3.659074,"twenty":4.999912,"median":6.856288,"eighty":8.451515,"marketCap":271349618},{"date":"2023-04-14","current":3.728877,"twenty":4.977697,"median":6.846109,"eighty":8.432988,"marketCap":276526042},{"date":"2023-04-21","current":3.755179,"twenty":4.935949,"median":6.835635,"eighty":8.395741,"marketCap":278476578},{"date":"2023-04-28","current":3.595341,"twenty":4.910787,"median":6.813896,"eighty":8.384328,"marketCap":266623319},{"date":"2023-05-05","current":3.543791,"twenty":4.892184,"median":6.803429,"eighty":8.380635,"marketCap":238383714},{"date":"2023-05-12","current":3.50583,"twenty":4.869735,"median":6.782495,"eighty":8.380635,"marketCap":235830139},{"date":"2023-05-18","current":3.544907,"twenty":4.860193,"median":6.775011,"eighty":8.382649,"marketCap":238458819},{"date":"2023-05-26","current":3.703451,"twenty":4.83496,"median":6.752019,"eighty":8.383656,"marketCap":249123749},{"date":"2023-06-09","current":3.932335,"twenty":4.810907,"median":6.737278,"eighty":8.384999,"marketCap":264520303},{"date":"2023-06-14","current":3.864228,"twenty":4.799906,"median":6.717601,"eighty":8.384999,"marketCap":259938889},{"date":"2023-07-13","current":4.020539,"twenty":4.746758,"median":6.678382,"eighty":8.40659,"marketCap":270453609},{"date":"2023-07-20","current":3.928985,"twenty":4.741859,"median":6.665876,"eighty":8.413197,"marketCap":264294987},{"date":"2023-08-04","current":7.772318,"twenty":4.722902,"median":6.652707,"eighty":8.43717,"marketCap":253439737},{"date":"2023-08-11","current":7.993725,"twenty":4.722902,"median":6.652707,"eighty":8.43717,"marketCap":260659386},{"date":"2023-08-18","current":7.553217,"twenty":4.722902,"median":6.652707,"eighty":8.43717,"marketCap":246295294},{"date":"2023-08-25","current":7.500171,"twenty":4.722902,"median":6.652707,"eighty":8.43717,"marketCap":244565586},{"date":"2023-09-01","current":7.518622,"twenty":4.721118,"median":6.647701,"eighty":8.450466,"marketCap":245167224},{"date":"2023-09-07","current":7.380242,"twenty":4.719338,"median":6.645296,"eighty":8.452564,"marketCap":240654944},{"date":"2023-10-02","current":8.088284,"twenty":4.708584,"median":6.579439,"eighty":8.493089,"marketCap":263742777},{"date":"2023-10-12","current":8.302773,"twenty":4.704337,"median":6.568895,"eighty":8.510544,"marketCap":270736812},{"date":"2023-10-20","current":7.811525,"twenty":4.695175,"median":6.569716,"eighty":8.539434,"marketCap":254718217},{"date":"2023-11-03","current":14.215829,"twenty":4.705592,"median":6.645296,"eighty":8.57984,"marketCap":258187892},{"date":"2023-11-10","current":14.385262,"twenty":4.703642,"median":6.646498,"eighty":8.61192,"marketCap":261265132},{"date":"2023-11-17","current":14.550563,"twenty":4.703642,"median":6.646498,"eighty":8.657237,"marketCap":264267317},{"date":"2023-11-24","current":14.71173,"twenty":4.703642,"median":6.646498,"eighty":8.697519,"marketCap":267194447},{"date":"2023-12-01","current":14.306745,"twenty":4.703642,"median":6.646498,"eighty":8.72773,"marketCap":259839094},{"date":"2023-12-08","current":14.343937,"twenty":4.696331,"median":6.645296,"eighty":8.809182,"marketCap":260514586},{"date":"2023-12-15","current":14.025734,"twenty":4.696331,"median":6.645296,"eighty":8.903292,"marketCap":254735380},{"date":"2023-12-22","current":15.331607,"twenty":4.696331,"median":6.679437,"eighty":9.016349,"marketCap":278452640},{"date":"2023-12-29","current":15.203499,"twenty":4.68902,"median":6.684732,"eighty":9.083985,"marketCap":276125946},{"date":"2024-01-05","current":15.075391,"twenty":4.681708,"median":6.684732,"eighty":9.189499,"marketCap":273799253},{"date":"2024-01-12","current":14.509237,"twenty":4.674397,"median":6.682085,"eighty":9.586869,"marketCap":263516770},{"date":"2024-01-19","current":15.195234,"twenty":4.667086,"median":6.679437,"eighty":9.792541,"marketCap":275975837},{"date":"2024-01-26","current":15.104319,"twenty":4.674397,"median":6.682085,"eighty":9.911623,"marketCap":274324636},{"date":"2024-02-02","current":15.046464,"twenty":4.674397,"median":6.682085,"eighty":9.979882,"marketCap":273273871},{"date":"2024-02-09","current":14.976211,"twenty":4.674397,"median":6.682085,"eighty":10.026308,"marketCap":271997942},{"date":"2024-02-16","current":14.587755,"twenty":4.674397,"median":6.682085,"eighty":10.048373,"marketCap":264942808},{"date":"2024-02-23","current":13.905891,"twenty":4.674397,"median":6.682085,"eighty":10.07259,"marketCap":252558796},{"date":"2024-03-01","current":13.732326,"twenty":4.681708,"median":6.684732,"eighty":10.102251,"marketCap":249406502},{"date":"2024-03-08","current":-5.763684,"twenty":4.655197,"median":6.668847,"eighty":10.115138,"marketCap":228166946},{"date":"2024-03-15","current":-5.492919,"twenty":4.605185,"median":6.604877,"eighty":10.115138,"marketCap":217448197},{"date":"2024-03-22","current":-5.534575,"twenty":4.573744,"median":6.568074,"eighty":10.115138,"marketCap":219097235},{"date":"2024-03-28","current":-5.661437,"twenty":4.53651,"median":6.505352,"eighty":10.115138,"marketCap":224119307},{"date":"2024-04-05","current":-5.438009,"twenty":4.492196,"median":6.473325,"eighty":10.115304,"marketCap":215274464},{"date":"2024-04-12","current":-5.506155,"twenty":4.464804,"median":6.456802,"eighty":10.115304,"marketCap":217972171},{"date":"2024-04-19","current":-5.227267,"twenty":4.448085,"median":6.432785,"eighty":10.115304,"marketCap":206931828},{"date":"2024-04-26","current":-5.374249,"twenty":4.415501,"median":6.367336,"eighty":10.115138,"marketCap":212750387},{"date":"2024-05-03","current":-5.799798,"twenty":4.33576,"median":6.34851,"eighty":10.115138,"marketCap":236103968},{"date":"2024-05-10","current":-5.92974,"twenty":4.268584,"median":6.340328,"eighty":10.115138,"marketCap":241393770},{"date":"2024-05-17","current":-5.818099,"twenty":4.239897,"median":6.321714,"eighty":10.115138,"marketCap":236849010},{"date":"2024-05-24","current":-5.726591,"twenty":4.216168,"median":6.303668,"eighty":10.115138,"marketCap":233123798},{"date":"2024-05-31","current":-5.948041,"twenty":4.194789,"median":6.297494,"eighty":10.115138,"marketCap":242138812},{"date":"2024-06-07","current":-6.034059,"twenty":4.165558,"median":6.276914,"eighty":10.115138,"marketCap":245640512},{"date":"2024-06-14","current":-5.766855,"twenty":4.14331,"median":6.269087,"eighty":10.115304,"marketCap":234762891},{"date":"2024-06-21","current":-5.457557,"twenty":4.130963,"median":6.254276,"eighty":10.11547,"marketCap":222171673},{"date":"2024-06-28","current":-5.486839,"twenty":4.120196,"median":6.240759,"eighty":10.128916,"marketCap":223363741},{"date":"2024-07-05","current":-5.215975,"twenty":4.103943,"median":6.220118,"eighty":10.128916,"marketCap":212337112},{"date":"2024-07-12","current":-5.312973,"twenty":4.091128,"median":6.1773,"eighty":10.128916,"marketCap":216285837},{"date":"2024-07-15","current":-5.431934,"twenty":4.090482,"median":6.163671,"eighty":10.128916,"marketCap":221128614},{"date":"2024-08-02","current":-5.666332,"twenty":4.073687,"median":6.120329,"eighty":10.159731,"marketCap":211110544},{"date":"2024-08-09","current":-5.344628,"twenty":4.066151,"median":6.082958,"eighty":10.159731,"marketCap":199124818},{"date":"2024-08-16","current":-5.463047,"twenty":4.050193,"median":6.009652,"eighty":10.159731,"marketCap":203536742},{"date":"2024-08-23","current":-5.348576,"twenty":4.029761,"median":5.967492,"eighty":10.159731,"marketCap":199271882},{"date":"2024-08-30","current":-5.516335,"twenty":4.011244,"median":5.944883,"eighty":10.159731,"marketCap":205522107},{"date":"2024-09-06","current":-5.251867,"twenty":4.00527,"median":5.93753,"eighty":10.159731,"marketCap":195668811},{"date":"2024-09-13","current":-5.030819,"twenty":3.978084,"median":5.926431,"eighty":10.159731,"marketCap":187433220},{"date":"2024-09-20","current":-5.218315,"twenty":3.969472,"median":5.912744,"eighty":10.159731,"marketCap":194418766},{"date":"2024-09-27","current":-5.328839,"twenty":3.956491,"median":5.889735,"eighty":10.159731,"marketCap":198536562},{"date":"2024-10-04","current":-5.455152,"twenty":3.935908,"median":5.872579,"eighty":10.114807,"marketCap":203242613},{"date":"2024-10-11","current":-5.299235,"twenty":3.921598,"median":5.862775,"eighty":10.092079,"marketCap":197433581},{"date":"2024-10-18","current":-5.585413,"twenty":3.901612,"median":5.843167,"eighty":10.061185,"marketCap":208095729},{"date":"2024-10-25","current":-5.350549,"twenty":3.870379,"median":5.823779,"eighty":10.026736,"marketCap":199345414},{"date":"2024-10-31","current":-12.071372,"twenty":3.866697,"median":5.805176,"eighty":10.005086,"marketCap":214749709},{"date":"2024-11-08","current":-13.326499,"twenty":3.819373,"median":5.773926,"eighty":10.009964,"marketCap":237078425},{"date":"2024-11-15","current":-12.366696,"twenty":3.793023,"median":5.74471,"eighty":10.009964,"marketCap":220003524},{"date":"2024-11-22","current":-13.154227,"twenty":3.761266,"median":5.703196,"eighty":10.009964,"marketCap":234013699},{"date":"2024-11-29","current":-13.211651,"twenty":3.75283,"median":5.685612,"eighty":10.009964,"marketCap":235035274},{"date":"2024-12-06","current":-12.895818,"twenty":3.718154,"median":5.671739,"eighty":10.009964,"marketCap":229416611},{"date":"2024-12-13","current":-12.485646,"twenty":3.704625,"median":5.655931,"eighty":10.009964,"marketCap":222119645},{"date":"2024-12-20","current":-11.833472,"twenty":3.688421,"median":5.639309,"eighty":10.009964,"marketCap":210517469},{"date":"2024-12-27","current":-11.759641,"twenty":3.683036,"median":5.618858,"eighty":10.009964,"marketCap":209204015},{"date":"2025-01-03","current":-12.30517,"twenty":3.661502,"median":5.60178,"eighty":10.009964,"marketCap":218908980},{"date":"2025-01-10","current":-12.715343,"twenty":3.648958,"median":5.589752,"eighty":10.014842,"marketCap":226205946},{"date":"2025-01-17","current":-12.785072,"twenty":3.615979,"median":5.543479,"eighty":10.014842,"marketCap":227446430},{"date":"2025-01-24","current":-13.289584,"twenty":3.596055,"median":5.508606,"eighty":10.014842,"marketCap":236421698},{"date":"2025-01-31","current":-13.13782,"twenty":3.590117,"median":5.431421,"eighty":10.014842,"marketCap":233721820},{"date":"2025-02-07","current":-12.920429,"twenty":3.546977,"median":5.390361,"eighty":10.014842,"marketCap":229854429},{"date":"2025-02-14","current":-13.068091,"twenty":3.53487,"median":5.373393,"eighty":10.014842,"marketCap":232481336},{"date":"2025-02-21","current":-13.482365,"twenty":3.506052,"median":5.356069,"eighty":10.014842,"marketCap":239851272},{"date":"2025-02-28","current":-13.010667,"twenty":3.390486,"median":5.346155,"eighty":10.014842,"marketCap":231459761},{"date":"2025-03-07","current":7.40344,"twenty":3.235557,"median":5.348015,"eighty":10.01972,"marketCap":249799468},{"date":"2025-03-14","current":7.172151,"twenty":3.235557,"median":5.367474,"eighty":10.01972,"marketCap":241995557},{"date":"2025-03-21","current":7.489347,"twenty":3.262443,"median":5.38722,"eighty":10.01972,"marketCap":252698064},{"date":"2025-03-28","current":7.636931,"twenty":3.332547,"median":5.428225,"eighty":10.01972,"marketCap":257677702},{"date":"2025-04-04","current":7.110474,"twenty":3.332547,"median":5.502118,"eighty":10.01972,"marketCap":239914514},{"date":"2025-04-11","current":8.106117,"twenty":3.36247,"median":5.554337,"eighty":10.014842,"marketCap":273508492},{"date":"2025-04-17","current":8.313175,"twenty":3.36247,"median":5.599655,"eighty":10.014842,"marketCap":280494851},{"date":"2025-04-25","current":7.903464,"twenty":3.332547,"median":5.608894,"eighty":10.01972,"marketCap":266670780},{"date":"2025-05-02","current":7.308669,"twenty":3.332547,"median":5.639309,"eighty":10.01972,"marketCap":249013669},{"date":"2025-05-09","current":7.313038,"twenty":3.332547,"median":5.655931,"eighty":10.01972,"marketCap":249162512},{"date":"2025-05-16","current":8.007645,"twenty":3.332547,"median":5.655931,"eighty":10.01972,"marketCap":272828485},{"date":"2025-05-23","current":8.162731,"twenty":3.332547,"median":5.655931,"eighty":10.01972,"marketCap":278112398},{"date":"2025-05-30","current":7.968328,"twenty":3.332547,"median":5.655931,"eighty":10.01972,"marketCap":271488902},{"date":"2025-06-06","current":7.946485,"twenty":3.332547,"median":5.655931,"eighty":10.01972,"marketCap":270744689},{"date":"2025-06-13","current":7.966144,"twenty":3.332547,"median":5.666265,"eighty":10.01972,"marketCap":271414481},{"date":"2025-06-20","current":8.549352,"twenty":3.302625,"median":5.680928,"eighty":10.024598,"marketCap":291284968},{"date":"2025-06-27","current":9.0714,"twenty":3.302625,"median":5.707834,"eighty":10.024598,"marketCap":309071658},{"date":"2025-07-03","current":9.265802,"twenty":3.302625,"median":5.754021,"eighty":10.024598,"marketCap":315695154},{"date":"2025-07-11","current":8.903209,"twenty":3.302625,"median":5.869327,"eighty":10.024598,"marketCap":303341218},{"date":"2025-07-18","current":8.761229,"twenty":3.302625,"median":5.933212,"eighty":10.024598,"marketCap":298503834},{"date":"2025-07-25","current":8.903209,"twenty":3.302625,"median":6.034069,"eighty":10.024598,"marketCap":303341218},{"date":"2025-08-01","current":8.282867,"twenty":3.302625,"median":6.122646,"eighty":10.024598,"marketCap":282205569},{"date":"2025-08-08","current":8.742189,"twenty":3.302625,"median":6.186368,"eighty":10.024598,"marketCap":274146313},{"date":"2025-08-15","current":8.899021,"twenty":3.302625,"median":6.221144,"eighty":10.024598,"marketCap":279064404},{"date":"2025-08-22","current":8.563971,"twenty":3.302625,"median":6.243707,"eighty":10.024598,"marketCap":268557574},{"date":"2025-08-29","current":9.207932,"twenty":3.302625,"median":6.262508,"eighty":10.024598,"marketCap":288751553},{"date":"2025-09-05","current":9.452685,"twenty":3.29258,"median":6.275854,"eighty":10.025026,"marketCap":296426756},{"date":"2025-09-12","current":9.773478,"twenty":3.302625,"median":6.297494,"eighty":10.024598,"marketCap":306486487},{"date":"2025-09-19","current":10.239221,"twenty":3.302625,"median":6.308028,"eighty":10.026736,"marketCap":321091727},{"date":"2025-09-26","current":9.980211,"twenty":3.302625,"median":6.324248,"eighty":10.026736,"marketCap":312969426},{"date":"2025-10-03","current":9.825755,"twenty":3.302625,"median":6.340712,"eighty":10.043076,"marketCap":308125851},{"date":"2025-10-10","current":9.588131,"twenty":3.302625,"median":6.364394,"eighty":10.043076,"marketCap":300674198},{"date":"2025-10-17","current":10.56239,"twenty":3.302625,"median":6.437438,"eighty":10.061185,"marketCap":331225975},{"date":"2025-10-24","current":10.460211,"twenty":3.302625,"median":6.459701,"eighty":10.08964,"marketCap":328021765},{"date":"2025-10-31","current":9.994468,"twenty":3.302625,"median":6.476283,"eighty":10.101836,"marketCap":313416525},{"date":"2025-11-07","current":11.283381,"twenty":3.302625,"median":6.505352,"eighty":10.114641,"marketCap":326969827},{"date":"2025-11-14","current":12.987602,"twenty":3.302625,"median":6.593846,"eighty":10.177574,"marketCap":376354729},{"date":"2025-11-21","current":12.150938,"twenty":3.302625,"median":6.645021,"eighty":10.214834,"marketCap":352109876},{"date":"2025-11-28","current":12.351737,"twenty":3.302625,"median":6.645021,"eighty":10.235985,"marketCap":357928640},{"date":"2025-12-05","current":12.408373,"twenty":3.302625,"median":6.645021,"eighty":10.257773,"marketCap":359569831},{"date":"2025-12-12","current":12.642639,"twenty":3.302625,"median":6.645021,"eighty":10.300625,"marketCap":366358390},{"date":"2025-12-19","current":12.936115,"twenty":3.302625,"median":6.645021,"eighty":10.337613,"marketCap":374862738},{"date":"2025-12-26","current":12.557685,"twenty":3.302625,"median":6.645021,"eighty":10.387953,"marketCap":363896604},{"date":"2026-01-02","current":12.624618,"twenty":3.302625,"median":6.645021,"eighty":10.402655,"marketCap":365836193},{"date":"2026-01-09","current":12.305399,"twenty":3.302625,"median":6.665876,"eighty":10.427046,"marketCap":356585849},{"date":"2026-01-16","current":11.96301,"twenty":3.302625,"median":6.668847,"eighty":10.460211,"marketCap":346664108},{"date":"2026-01-23","current":12.840864,"twenty":3.302625,"median":6.703264,"eighty":10.486784,"marketCap":372102555},{"date":"2026-01-30","current":12.45986,"twenty":3.302625,"median":6.756646,"eighty":10.524609,"marketCap":361061822},{"date":"2026-02-06","current":13.734164,"twenty":3.302625,"median":6.77935,"eighty":10.585586,"marketCap":397988599},{"date":"2026-02-13","current":14.122891,"twenty":3.302625,"median":6.77935,"eighty":10.646563,"marketCap":409253131},{"date":"2026-02-20","current":14.413793,"twenty":3.302625,"median":6.809937,"eighty":10.695344,"marketCap":417682880},{"date":"2026-02-27","current":14.509044,"twenty":3.302625,"median":6.935475,"eighty":10.769016,"marketCap":420443063},{"date":"2026-03-06","current":21.728287,"twenty":3.302625,"median":6.945765,"eighty":10.797718,"marketCap":381852919},{"date":"2026-03-13","current":23.258871,"twenty":3.302625,"median":6.945765,"eighty":10.855615,"marketCap":408751399},{"date":"2026-03-20","current":21.638253,"twenty":3.302625,"median":6.945765,"eighty":10.908687,"marketCap":380270656}],"updateTime":1774289396190},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NC\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20861686","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993326000080-NC","pdf_url":"","pub_time":1773892800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/0000789933-26-000080-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres.htm","primary":true,"translateUrl":"","linkName":"naccoupdatedinvestorpres.htm","type":"EX-99","id":"NTFILE3zKJUXZND9QVvQjR","market":"us","size":28183},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/nacco-20260319.htm","primary":false,"translateUrl":"","linkName":"nacco-20260319.htm","type":"8-K","id":"NTFILE9cqstux7bftEGybD","market":"us","size":33970},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres001.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres001.jpg","type":"GRAPHIC","id":"NTFILED8JyavoVmdfC8gQw","market":"us","size":119518},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres002.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres002.jpg","type":"GRAPHIC","id":"NTFILEF7eAXDMjYHYnGziv","market":"us","size":238981},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres003.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres003.jpg","type":"GRAPHIC","id":"NTFILE4NV86xNHcv1sT1mY","market":"us","size":188051},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres004.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres004.jpg","type":"GRAPHIC","id":"NTFILEDKRyiw3beo8jGyC8","market":"us","size":157610},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres005.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres005.jpg","type":"GRAPHIC","id":"NTFILEA4qFn1QropVUFEdV","market":"us","size":155950},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres006.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres006.jpg","type":"GRAPHIC","id":"NTFILE6dSQDyJrC2rmYuvn","market":"us","size":167046},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres007.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres007.jpg","type":"GRAPHIC","id":"NTFILEFRNP8WPXv6m44MdU","market":"us","size":111400},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres008.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres008.jpg","type":"GRAPHIC","id":"NTFILE2icdDgeoUACjpLMU","market":"us","size":166019},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres009.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres009.jpg","type":"GRAPHIC","id":"NTFILE7jDP6UXTYsenpEFt","market":"us","size":117128},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres010.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres010.jpg","type":"GRAPHIC","id":"NTFILEGj5kDcbZUKSjSu9E","market":"us","size":129573},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres011.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres011.jpg","type":"GRAPHIC","id":"NTFILE2pKeqUwKnVshu2Lh","market":"us","size":162492},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres012.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres012.jpg","type":"GRAPHIC","id":"NTFILEwcArYskTwUasnhsa","market":"us","size":67599},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres013.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres013.jpg","type":"GRAPHIC","id":"NTFILE3xEXzyUuTXNNJK9m","market":"us","size":88469},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres014.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres014.jpg","type":"GRAPHIC","id":"NTFILECfBHGjauYH3xqthv","market":"us","size":107420},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres015.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres015.jpg","type":"GRAPHIC","id":"NTFILEAHpQ7ejfuhQDfsQn","market":"us","size":149315},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres016.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres016.jpg","type":"GRAPHIC","id":"NTFILE9xgmaYm7XqxBJqHZ","market":"us","size":119490},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres017.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres017.jpg","type":"GRAPHIC","id":"NTFILE9oLr8EVRgxAbv5yL","market":"us","size":166137},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres018.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres018.jpg","type":"GRAPHIC","id":"NTFILEE6yZg1ytTpAe8otc","market":"us","size":140819},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres019.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres019.jpg","type":"GRAPHIC","id":"NTFILE6PLZUVHh8zPGdeg8","market":"us","size":148101},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres020.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres020.jpg","type":"GRAPHIC","id":"NTFILE4AEpgLPJ8SC4dRVx","market":"us","size":173877},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres021.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres021.jpg","type":"GRAPHIC","id":"NTFILE2LQ18Ejm4ojZgJxa","market":"us","size":161921},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres022.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres022.jpg","type":"GRAPHIC","id":"NTFILE8pdhFjjsULBaBX22","market":"us","size":138550},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres023.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres023.jpg","type":"GRAPHIC","id":"NTFILEEDuYN85uTTmJz1me","market":"us","size":199842},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres024.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres024.jpg","type":"GRAPHIC","id":"NTFILEBSMDR1bnBcS4KPLQ","market":"us","size":85634},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres025.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres025.jpg","type":"GRAPHIC","id":"NTFILE9BbhBzrBieh2Y2t8","market":"us","size":109646},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000080/naccoupdatedinvestorpres026.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres026.jpg","type":"GRAPHIC","id":"NTFILEB2Jmz3kYunK8eshw","market":"us","size":51559}],"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":"2026-03-19 12:00","pubTimestamp":1773892800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20801249","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993326000071-NC","pdf_url":"","pub_time":1772660998000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/0000789933-26-000071-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000071/nc12312025earningsreleasee.htm","primary":true,"translateUrl":"","linkName":"nc12312025earningsreleasee.htm","type":"EX-99","id":"NTFILEBHv8Ez6od7YTixBz","market":"us","size":370577},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000071/nacco-20260304.htm","primary":false,"translateUrl":"","linkName":"nacco-20260304.htm","type":"8-K","id":"NTFILEFgVLWaFvnw6EWZW7","market":"us","size":34760},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000071/naccoindnew2025logoregiste.jpg","primary":false,"translateUrl":"","linkName":"naccoindnew2025logoregiste.jpg","type":"GRAPHIC","id":"NTFILE3Mh7ghUfwgmKhNRf","market":"us","size":201915}],"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":"2026-03-05 05:49","pubTimestamp":1772660998,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20799431","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993326000070-NC","pdf_url":"","pub_time":1772600400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NC","title":"Form 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/789933/000078993326000070/0000789933-26-000070-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 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":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231.htm","primary":true,"translateUrl":"","linkName":"nacco-20251231.htm","type":"10-K","id":"NTFILEWUzxPAw4RrWqgegK","market":"us","size":2388506},{"description":"EX-21","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit21202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit21202510-k.htm","type":"EX-21","id":"NTFILEBbG5Y5b7xP5gJ2vE","market":"us","size":46199},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit231202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit231202510-k.htm","type":"EX-23.1","id":"NTFILE98qE9sTrDrS466PR","market":"us","size":9190},{"description":"EX-23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit232202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit232202510-k.htm","type":"EX-23.2","id":"NTFILE7AYibC7Q6zebVWao","market":"us","size":8744},{"description":"EX-23.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit233202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit233202510-k.htm","type":"EX-23.3","id":"NTFILEDWH5zU9T8ay4rhBU","market":"us","size":8812},{"description":"EX-23.4","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit234202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit234202510-k.htm","type":"EX-23.4","id":"NTFILE4GExVgz1C4qZQwft","market":"us","size":8747},{"description":"EX-24.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit241202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit241202510-k.htm","type":"EX-24.1","id":"NTFILEEp8vWTns34Nyqx6P","market":"us","size":4598},{"description":"EX-24.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit242202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit242202510-k.htm","type":"EX-24.2","id":"NTFILE7rfrGuTrVE87uDLX","market":"us","size":4592},{"description":"EX-24.3","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit243202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit243202510-k.htm","type":"EX-24.3","id":"NTFILE5zD37PdPCTLRUJSh","market":"us","size":4598},{"description":"EX-24.4","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit244202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit244202510-k.htm","type":"EX-24.4","id":"NTFILEb9CEH85rJD5ZeGVT","market":"us","size":4569},{"description":"EX-24.5","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit245202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit245202510-k.htm","type":"EX-24.5","id":"NTFILE3ad8Kw5M4VhuZQKU","market":"us","size":4599},{"description":"EX-24.6","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit246202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit246202510-k.htm","type":"EX-24.6","id":"NTFILE2HYYwEycZg4AxkmA","market":"us","size":4607},{"description":"EX-24.7","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit247202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit247202510-k.htm","type":"EX-24.7","id":"NTFILE4fmQ8ibBFwwwvvUQ","market":"us","size":4599},{"description":"EX-24.8","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit248202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit248202510-k.htm","type":"EX-24.8","id":"NTFILE9nSev9WYkwfM47RM","market":"us","size":4607},{"description":"EX-24.9","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit249202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit249202510-k.htm","type":"EX-24.9","id":"NTFILE4SdyQqiFXV4rtsce","market":"us","size":4599},{"description":"EX-24.10","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit2410202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit2410202510-k.htm","type":"EX-24.10","id":"NTFILEGarL6PooiBkrnEYC","market":"us","size":4603},{"description":"EX-31.1","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit311202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit311202510-k.htm","type":"EX-31.1","id":"NTFILE7LJPdMN44zyh9Prg","market":"us","size":10193},{"description":"EX-31.2","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit312202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit312202510-k.htm","type":"EX-31.2","id":"NTFILE6RzmXnnEvpYrxYHw","market":"us","size":10209},{"description":"EX-32","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit32202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit32202510-k.htm","type":"EX-32","id":"NTFILE21cyxCuiWLYkkXNX","market":"us","size":7386},{"description":"EX-95","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit95202510-k.htm","primary":false,"translateUrl":"","linkName":"exhibit95202510-k.htm","type":"EX-95","id":"NTFILE5gnpEiMaAZ7vKwh4","market":"us","size":94713},{"description":"EX-99.1","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/exhibit991-haas12312025.htm","primary":false,"translateUrl":"","linkName":"exhibit991-haas12312025.htm","type":"EX-99.1","id":"NTFILE52vECwhDWf54Mcq9","market":"us","size":23035677},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/haascobblogo.jpg","primary":false,"translateUrl":"","linkName":"haascobblogo.jpg","type":"GRAPHIC","id":"NTFILE5yyDc93pw2c38upd","market":"us","size":17617},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/haascobbsignaturea.jpg","primary":false,"translateUrl":"","linkName":"haascobbsignaturea.jpg","type":"GRAPHIC","id":"NTFILE6VnVXzyCSF3Ei7Za","market":"us","size":442029},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_10.jpg","primary":false,"translateUrl":"","linkName":"image_10.jpg","type":"GRAPHIC","id":"NTFILEBByo2LA3gCQJeksd","market":"us","size":139},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_12.jpg","primary":false,"translateUrl":"","linkName":"image_12.jpg","type":"GRAPHIC","id":"NTFILEUWxc19Rz6nBDHj1V","market":"us","size":132},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_2a.jpg","primary":false,"translateUrl":"","linkName":"image_2a.jpg","type":"GRAPHIC","id":"NTFILE9EYt5g9pzcUfs72p","market":"us","size":101},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_3a.jpg","primary":false,"translateUrl":"","linkName":"image_3a.jpg","type":"GRAPHIC","id":"NTFILE4x9zLxvUVFsyv8t8","market":"us","size":147},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_4a.jpg","primary":false,"translateUrl":"","linkName":"image_4a.jpg","type":"GRAPHIC","id":"NTFILE2DL59SRRoHJohyHX","market":"us","size":396},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/image_6.jpg","primary":false,"translateUrl":"","linkName":"image_6.jpg","type":"GRAPHIC","id":"NTFILE3oZsxBYyK6xdW2Mj","market":"us","size":884},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231_g1.jpg","primary":false,"translateUrl":"","linkName":"nacco-20251231_g1.jpg","type":"GRAPHIC","id":"NTFILEAr3c26qepVPX1XdA","market":"us","size":165180},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231_g2.jpg","primary":false,"translateUrl":"","linkName":"nacco-20251231_g2.jpg","type":"GRAPHIC","id":"NTFILEpQGDQc2yUPArQE9i","market":"us","size":469790},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231_g3.jpg","primary":false,"translateUrl":"","linkName":"nacco-20251231_g3.jpg","type":"GRAPHIC","id":"NTFILEFB23GRCCSceYsbLa","market":"us","size":332437},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231_g4.jpg","primary":false,"translateUrl":"","linkName":"nacco-20251231_g4.jpg","type":"GRAPHIC","id":"NTFILE9h7EtkQPpZq9W3Qr","market":"us","size":320701},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993326000070/nacco-20251231_g5.jpg","primary":false,"translateUrl":"","linkName":"nacco-20251231_g5.jpg","type":"GRAPHIC","id":"NTFILEF2GweuaPKPkhKWNs","market":"us","size":374532}],"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":"2026-03-04 13:00","pubTimestamp":1772600400,"title_zh":"Form 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":"20538190","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000115-NC","pdf_url":"","pub_time":1765861200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000115/0000789933-25-000115-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000115/tab61-2025excessplanxamend.htm","primary":true,"translateUrl":"","linkName":"tab61-2025excessplanxamend.htm","type":"EX-10.1","id":"NTFILEHzb4nYvEwJdaaWKz","market":"us","size":7093},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000115/nacco-20251212.htm","primary":false,"translateUrl":"","linkName":"nacco-20251212.htm","type":"8-K","id":"NTFILEHnGCdVHurpdBZvwL","market":"us","size":31530}],"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":"2025-12-16 13:00","pubTimestamp":1765861200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20425817","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000109-NC","pdf_url":"","pub_time":1763442000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000109/0000789933-25-000109-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":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000109/exhibit99-q425dividend.htm","primary":true,"translateUrl":"","linkName":"exhibit99-q425dividend.htm","type":"EX-99","id":"NTFILE5hkxABxxApAndXHn","market":"us","size":10397},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000109/nacco-20251118.htm","primary":false,"translateUrl":"","linkName":"nacco-20251118.htm","type":"8-K","id":"NTFILE77TG1At39ZNX5TTZ","market":"us","size":32436},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000109/picture2.jpg","primary":false,"translateUrl":"","linkName":"picture2.jpg","type":"GRAPHIC","id":"NTFILEFjbknC9waQPsqGFJ","market":"us","size":11043}],"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":"2025-11-18 13:00","pubTimestamp":1763442000,"title_zh":"Form 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：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20375170","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000102-NC","pdf_url":"","pub_time":1762379816000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/789933/0000789933-25-000102-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/789933/000078993325000102/nacco-20250930.htm","primary":true,"translateUrl":"","linkName":"nacco-20250930.htm","type":"10-Q","id":"NTFILEMi2pGQ5oZ6rhnxKC","market":"us","size":1211354},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000102/exhibit311q325.htm","primary":false,"translateUrl":"","linkName":"exhibit311q325.htm","type":"EX-31.1","id":"NTFILE4m9mki4QLr5KnjD1","market":"us","size":10990},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000102/exhibit312q325.htm","primary":false,"translateUrl":"","linkName":"exhibit312q325.htm","type":"EX-31.2","id":"NTFILELyw55eiNA5cKU2iA","market":"us","size":10760},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000102/exhibit32q325.htm","primary":false,"translateUrl":"","linkName":"exhibit32q325.htm","type":"EX-32","id":"NTFILE5LEnKZgJHG5n5Pcf","market":"us","size":8518},{"description":"EX-95","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000102/exhibit95q325.htm","primary":false,"translateUrl":"","linkName":"exhibit95q325.htm","type":"EX-95","id":"NTFILE2zC2cNsvHawHcqer","market":"us","size":90320}],"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":"2025-11-06 05:56","pubTimestamp":1762379816,"title_zh":"Form 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":"20375217","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000101-NC","pdf_url":"","pub_time":1762379749000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/0000789933-25-000101-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000101/nc9302025earningsreleaseex.htm","primary":true,"translateUrl":"","linkName":"nc9302025earningsreleaseex.htm","type":"EX-99","id":"NTFILE7GuF1YKY2XAk4846","market":"us","size":366594},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000101/nacco-20251105.htm","primary":false,"translateUrl":"","linkName":"nacco-20251105.htm","type":"8-K","id":"NTFILEAAdVTboW7PJnNc2U","market":"us","size":33232},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000101/naccoindnew2025logoregistea.jpg","primary":false,"translateUrl":"","linkName":"naccoindnew2025logoregistea.jpg","type":"GRAPHIC","id":"NTFILE7mwHRNaPFMtEgmkH","market":"us","size":201915}],"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":"2025-11-06 05:55","pubTimestamp":1762379749,"title_zh":"Form 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：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20039855","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000046-NC","pdf_url":"","pub_time":1756094400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/0000789933-25-000046-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres.htm","primary":true,"translateUrl":"","linkName":"naccoupdatedinvestorpres.htm","type":"EX-99","id":"NTFILEAMQRjGP1SRp54Cj9","market":"us","size":27582},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/nacco-20250825.htm","primary":false,"translateUrl":"","linkName":"nacco-20250825.htm","type":"8-K","id":"NTFILEF5djk8it8Vejmgbj","market":"us","size":31985},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres001.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres001.jpg","type":"GRAPHIC","id":"NTFILE13PCcCFzDZAwaUUC","market":"us","size":132884},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres002.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres002.jpg","type":"GRAPHIC","id":"NTFILEGrG1CigvY1Cxo8x2","market":"us","size":239114},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres003.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres003.jpg","type":"GRAPHIC","id":"NTFILE5Hbr5LJuXFBahwB8","market":"us","size":184300},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres004.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres004.jpg","type":"GRAPHIC","id":"NTFILE6VD95tgZK2oUMfwp","market":"us","size":157573},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres005.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres005.jpg","type":"GRAPHIC","id":"NTFILE39WwBAK53FKPC945","market":"us","size":143510},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres006.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres006.jpg","type":"GRAPHIC","id":"NTFILEE39k3H1qZ7dCQAkC","market":"us","size":164228},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres007.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres007.jpg","type":"GRAPHIC","id":"NTFILE457y51YxDZB5ySkX","market":"us","size":111584},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres008.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres008.jpg","type":"GRAPHIC","id":"NTFILE5w4zwyJbypeZZ5AK","market":"us","size":166050},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres009.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres009.jpg","type":"GRAPHIC","id":"NTFILEEPV2kjdnTArBewGj","market":"us","size":128872},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres010.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres010.jpg","type":"GRAPHIC","id":"NTFILEGwohjTrEaN4YoTRb","market":"us","size":213781},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres011.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres011.jpg","type":"GRAPHIC","id":"NTFILEJCGRuDsnpfkPXF3Y","market":"us","size":161972},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres012.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres012.jpg","type":"GRAPHIC","id":"NTFILEGBMLLoPWceqku5AF","market":"us","size":66935},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres013.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres013.jpg","type":"GRAPHIC","id":"NTFILEHaow3xcsz8ovZ31a","market":"us","size":88486},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres014.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres014.jpg","type":"GRAPHIC","id":"NTFILEFKADd4mdVByxxVPr","market":"us","size":107326},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres015.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres015.jpg","type":"GRAPHIC","id":"NTFILE6mhq4xAjFj2t5MwM","market":"us","size":136085},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres016.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres016.jpg","type":"GRAPHIC","id":"NTFILEBZuuxidk5sTDiigp","market":"us","size":119483},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres017.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres017.jpg","type":"GRAPHIC","id":"NTFILEAaTiFywsvY6ox7Dj","market":"us","size":168928},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres018.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres018.jpg","type":"GRAPHIC","id":"NTFILE9TUwGXwkqrQ2u9tJ","market":"us","size":139647},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres019.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres019.jpg","type":"GRAPHIC","id":"NTFILE5dSnGoHVWN3S93Pg","market":"us","size":130394},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres020.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres020.jpg","type":"GRAPHIC","id":"NTFILE3L39Fpctmw6134EY","market":"us","size":155187},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres021.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres021.jpg","type":"GRAPHIC","id":"NTFILE8CDLE5gL3NM2v3YM","market":"us","size":156667},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres022.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres022.jpg","type":"GRAPHIC","id":"NTFILE8M5mUBDwu9UNeXx7","market":"us","size":151006},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres023.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres023.jpg","type":"GRAPHIC","id":"NTFILE2ie7bnMaPS74xtWQ","market":"us","size":205111},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres024.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres024.jpg","type":"GRAPHIC","id":"NTFILEDGM2Rj2LeRmieCaD","market":"us","size":99156},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres025.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres025.jpg","type":"GRAPHIC","id":"NTFILE3RLqLqRjGET9pkbv","market":"us","size":111412},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000046/naccoupdatedinvestorpres026.jpg","primary":false,"translateUrl":"","linkName":"naccoupdatedinvestorpres026.jpg","type":"GRAPHIC","id":"NTFILEJ9B7tZWFdxry1AnM","market":"us","size":51722}],"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":"2025-08-25 12:00","pubTimestamp":1756094400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19960620","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000044-NC","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"NC","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000044/0000789933-25-000044-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000044/directorsplans-82025.htm","primary":true,"translateUrl":"","linkName":"directorsplans-82025.htm","type":"S-8","id":"NTFILEGN3baocpvsadpkxU","market":"us","size":71781},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000044/exhibit231directorsplan25.htm","primary":false,"translateUrl":"","linkName":"exhibit231directorsplan25.htm","type":"EX-23.1","id":"NTFILEBzJ7KXN1GXfcRf75","market":"us","size":2219},{"description":"EX-24.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000044/exhibit241directorsplan25.htm","primary":false,"translateUrl":"","linkName":"exhibit241directorsplan25.htm","type":"EX-24.1","id":"NTFILE495mArK5jXrgMcpY","market":"us","size":21513},{"description":"107","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000044/exfilingfees.htm","primary":false,"translateUrl":"","linkName":"exfilingfees.htm","type":"EX-FILING FEES","id":"NTFILE7xroUSp36pgG21XL","market":"us","size":17963}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"员工持股计划","pubTime":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19957261","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000041-NC","pdf_url":"","pub_time":1754512782000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/789933/0000789933-25-000041-index.html","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/789933/000078993325000041/nacco-20250630.htm","primary":true,"translateUrl":"","linkName":"nacco-20250630.htm","type":"10-Q","id":"NTFILEQ9RavRRn5NDyChRe","market":"us","size":1160820},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000041/exhibit311q225.htm","primary":false,"translateUrl":"","linkName":"exhibit311q225.htm","type":"EX-31.1","id":"NTFILEBoLREzaho6yKrMvK","market":"us","size":10988},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000041/exhibit312q225.htm","primary":false,"translateUrl":"","linkName":"exhibit312q225.htm","type":"EX-31.2","id":"NTFILE5cXe6qChVf5tD78b","market":"us","size":10758},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000041/exhibit32q225.htm","primary":false,"translateUrl":"","linkName":"exhibit32q225.htm","type":"EX-32","id":"NTFILEABcTW9n41VNJvmQ6","market":"us","size":8509},{"description":"EX-95","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000041/exhibit95q225.htm","primary":false,"translateUrl":"","linkName":"exhibit95q225.htm","type":"EX-95","id":"NTFILEBD8vehruX5VtSHYZ","market":"us","size":85907}],"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":"2025-08-07 04:39","pubTimestamp":1754512782,"title_zh":"Form 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":"19957255","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000040-NC","pdf_url":"","pub_time":1754512614000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/0000789933-25-000040-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000040/nc6302025earningsreleaseex.htm","primary":true,"translateUrl":"","linkName":"nc6302025earningsreleaseex.htm","type":"EX-99","id":"NTFILEDL7zEWDLX8nqwrtN","market":"us","size":352651},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000040/nacco-20250806.htm","primary":false,"translateUrl":"","linkName":"nacco-20250806.htm","type":"8-K","id":"NTFILE9HTAMa4S8QqBJLd1","market":"us","size":33204},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000040/naccoindnew2025logoregistea.jpg","primary":false,"translateUrl":"","linkName":"naccoindnew2025logoregistea.jpg","type":"GRAPHIC","id":"NTFILE6AwP14jmjtdnnoat","market":"us","size":201915}],"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":"2025-08-07 04:36","pubTimestamp":1754512614,"title_zh":"Form 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：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19719892","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000030-NC","pdf_url":"","pub_time":1748836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000030/0000789933-25-000030-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000030/nacco-20250527.htm","primary":true,"translateUrl":"","linkName":"nacco-20250527.htm","type":"8-K","id":"NTFILE8Gxd71UrQMpKJhVb","market":"us","size":28456}],"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":"2025-06-02 12:00","pubTimestamp":1748836800,"title_zh":"Form 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的离职；选举董事；若干人员的委任：若干人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19678114","market":"us","labels":[],"media":"sec.gov","original_id":"AN195779925000096-NC","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NC","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000195779925000096/0001957799-25-000096-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000195779925000096/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEEr6GN579RAraZj2u","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-05-21 12:00","pubTimestamp":1747800000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19666395","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000027-NC","pdf_url":"","pub_time":1747627200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000027/0000789933-25-000027-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000027/amendeddirectorsplan25-ex1.htm","primary":true,"translateUrl":"","linkName":"amendeddirectorsplan25-ex1.htm","type":"EX-10.1","id":"NTFILE6Ww2mFjuo8MhQ21K","market":"us","size":37660},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000027/nacco-20250514.htm","primary":false,"translateUrl":"","linkName":"nacco-20250514.htm","type":"8-K","id":"NTFILEFXL8uqo3Nhs7miWj","market":"us","size":61338}],"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":"2025-05-19 12:00","pubTimestamp":1747627200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排；项目5.07：将事项提交证券持有人表决；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19647536","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000025-NC","pdf_url":"","pub_time":1747281600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000025/0000789933-25-000025-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":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000025/exhibit99-q225dividend.htm","primary":true,"translateUrl":"","linkName":"exhibit99-q225dividend.htm","type":"EX-99","id":"NTFILEFTMPfMpZ9QMYSWKH","market":"us","size":12084},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000025/nacco-20250515.htm","primary":false,"translateUrl":"","linkName":"nacco-20250515.htm","type":"8-K","id":"NTFILEHzqDkyJdrA5NiyaS","market":"us","size":32328},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000025/picture2.jpg","primary":false,"translateUrl":"","linkName":"picture2.jpg","type":"GRAPHIC","id":"NTFILEFnT4S35TJCV61P4g","market":"us","size":11043}],"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":"2025-05-15 12:00","pubTimestamp":1747281600,"title_zh":"Form 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：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19587550","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000022-NC","pdf_url":"","pub_time":1745985600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000022/0000789933-25-000022-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000022/nc3312025earningsreleaseex.htm","primary":true,"translateUrl":"","linkName":"nc3312025earningsreleaseex.htm","type":"EX-99","id":"NTFILEHXjNZPhYAx9Lh2aH","market":"us","size":234683},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000022/nacco-20250430.htm","primary":false,"translateUrl":"","linkName":"nacco-20250430.htm","type":"8-K","id":"NTFILEB78XkrRAsWqGo1nW","market":"us","size":33572},{"description":"null","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000022/nacco-indxcmyk_mainxfullxra.jpg","primary":false,"translateUrl":"","linkName":"nacco-indxcmyk_mainxfullxra.jpg","type":"GRAPHIC","id":"NTFILE3Zi1uqvRsYzbjDAk","market":"us","size":419871}],"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":"2025-04-30 12:00","pubTimestamp":1745985600,"title_zh":"Form 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：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19587541","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000023-NC","pdf_url":"","pub_time":1745985600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000023/0000789933-25-000023-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/789933/000078993325000023/nacco-20250331.htm","primary":true,"translateUrl":"","linkName":"nacco-20250331.htm","type":"10-Q","id":"NTFILE8SksJp5LBN5MjhTY","market":"us","size":900903},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000023/exhibit311q125.htm","primary":false,"translateUrl":"","linkName":"exhibit311q125.htm","type":"EX-31.1","id":"NTFILEDCLCJZpWwwGHp2MN","market":"us","size":11168},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000023/exhibit312q125.htm","primary":false,"translateUrl":"","linkName":"exhibit312q125.htm","type":"EX-31.2","id":"NTFILED3SPuiePkpk92SPt","market":"us","size":10928},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000023/exhibit32q125.htm","primary":false,"translateUrl":"","linkName":"exhibit32q125.htm","type":"EX-32","id":"NTFILE838w8J2oURPmyfBA","market":"us","size":8635},{"description":"EX-95","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000023/exhibit95q125.htm","primary":false,"translateUrl":"","linkName":"exhibit95q125.htm","type":"EX-95","id":"NTFILE7UmnqXffF65AFh7f","market":"us","size":91852}],"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":"2025-04-30 12:00","pubTimestamp":1745985600,"title_zh":"Form 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":"19559409","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000017-NC","pdf_url":"","pub_time":1745812800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000017/0000789933-25-000017-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000017/nacco-20250422.htm","primary":true,"translateUrl":"","linkName":"nacco-20250422.htm","type":"8-K","id":"NTFILE3idq4Qwd4jcvxQvw","market":"us","size":30486}],"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":"2025-04-28 12:00","pubTimestamp":1745812800,"title_zh":"Form 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的离职；选举董事；若干人员的委任：若干人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19370160","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000015-NC","pdf_url":"","pub_time":1744171200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/0000789933-25-000015-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825.htm","primary":true,"translateUrl":"","linkName":"ncinvestordeck2024apr825.htm","type":"EX-99","id":"NTFILE54tEfDmG49K2Tfbq","market":"us","size":35398},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/nacco-20250409.htm","primary":false,"translateUrl":"","linkName":"nacco-20250409.htm","type":"8-K","id":"NTFILEPdyN1uvi499NUNJr","market":"us","size":32332},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825001.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825001.jpg","type":"GRAPHIC","id":"NTFILEGh7wfMBwfj4pY4AP","market":"us","size":140391},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825002.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825002.jpg","type":"GRAPHIC","id":"NTFILEDu5yP8dRy81azWWY","market":"us","size":148639},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825003.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825003.jpg","type":"GRAPHIC","id":"NTFILE6vd5EGWzwof4ao7c","market":"us","size":103166},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825004.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825004.jpg","type":"GRAPHIC","id":"NTFILE5vbhu8ezjPDVu1P2","market":"us","size":155705},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825005.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825005.jpg","type":"GRAPHIC","id":"NTFILE81iKSXbyk7VNvEvL","market":"us","size":104276},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825006.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825006.jpg","type":"GRAPHIC","id":"NTFILE6nEj9XuBkEMfBisS","market":"us","size":181461},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825007.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825007.jpg","type":"GRAPHIC","id":"NTFILE8VDZyvKhZ4dt8nxE","market":"us","size":164851},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825008.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825008.jpg","type":"GRAPHIC","id":"NTFILE61yxmCLwh65sh2pW","market":"us","size":112331},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825009.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825009.jpg","type":"GRAPHIC","id":"NTFILEAWWLimsUR9ryF1Dj","market":"us","size":168281},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825010.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825010.jpg","type":"GRAPHIC","id":"NTFILEHPpr8gNzdSzc1jP1","market":"us","size":131288},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825011.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825011.jpg","type":"GRAPHIC","id":"NTFILEDNWzYF99MMTZfGy5","market":"us","size":153158},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825012.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825012.jpg","type":"GRAPHIC","id":"NTFILE71qCEmftrWPk64dS","market":"us","size":155299},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825013.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825013.jpg","type":"GRAPHIC","id":"NTFILEAow8dQABMYwVZ2q5","market":"us","size":83538},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825014.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825014.jpg","type":"GRAPHIC","id":"NTFILEDtF4ry1p4CaCdrCk","market":"us","size":137986},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825015.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825015.jpg","type":"GRAPHIC","id":"NTFILEBvAVHndYAuhkdCck","market":"us","size":160405},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825016.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825016.jpg","type":"GRAPHIC","id":"NTFILEA78V8UMQ1wPi1AwJ","market":"us","size":102439},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825017.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825017.jpg","type":"GRAPHIC","id":"NTFILEGZtFH2LZJxGFPecz","market":"us","size":73698},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825018.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825018.jpg","type":"GRAPHIC","id":"NTFILE3ButY75vM9i5mpE3","market":"us","size":113322},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825019.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825019.jpg","type":"GRAPHIC","id":"NTFILE5zyuZs5Sxp4Pxkek","market":"us","size":144094},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825020.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825020.jpg","type":"GRAPHIC","id":"NTFILE4sWGXjwbuPNue7if","market":"us","size":152895},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825021.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825021.jpg","type":"GRAPHIC","id":"NTFILE6V7pok2vuoEFpchf","market":"us","size":168605},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825022.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825022.jpg","type":"GRAPHIC","id":"NTFILEJwVzhZDweAgMN69D","market":"us","size":126524},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825023.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825023.jpg","type":"GRAPHIC","id":"NTFILECupYrY4J1Xt2Tu1t","market":"us","size":81517},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825024.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825024.jpg","type":"GRAPHIC","id":"NTFILE6aPZQTjVw7ymfpej","market":"us","size":166685},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825025.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825025.jpg","type":"GRAPHIC","id":"NTFILE9xnShzuwUVTw5ThW","market":"us","size":134778},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825026.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825026.jpg","type":"GRAPHIC","id":"NTFILEAg1L2jqxd2RsNodj","market":"us","size":140853},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825027.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825027.jpg","type":"GRAPHIC","id":"NTFILE25pW71hGtgz7SjBe","market":"us","size":76073},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825028.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825028.jpg","type":"GRAPHIC","id":"NTFILEGgvgKeGK9uEQCE2W","market":"us","size":141179},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825029.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825029.jpg","type":"GRAPHIC","id":"NTFILE3Ls5ryvvao9xUEHm","market":"us","size":209946},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825030.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825030.jpg","type":"GRAPHIC","id":"NTFILE4e7EApcysk2mzLey","market":"us","size":75664},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825031.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825031.jpg","type":"GRAPHIC","id":"NTFILEGgNYU42ayN2oGGuf","market":"us","size":139403},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825032.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825032.jpg","type":"GRAPHIC","id":"NTFILEL6v16cBTSyasJovk","market":"us","size":162720},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825033.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825033.jpg","type":"GRAPHIC","id":"NTFILECU1Lfsbo8CcwhsBV","market":"us","size":100551},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825034.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825034.jpg","type":"GRAPHIC","id":"NTFILEAvbDDsbhGWKAkFcP","market":"us","size":134304},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000015/ncinvestordeck2024apr825035.jpg","primary":false,"translateUrl":"","linkName":"ncinvestordeck2024apr825035.jpg","type":"GRAPHIC","id":"NTFILE9ftxFkQwbjoG3pxq","market":"us","size":55228}],"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":"2025-04-09 12:00","pubTimestamp":1744171200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19206173","market":"us","labels":[],"media":"sec.gov","original_id":"AN78993325000007-NC","pdf_url":"","pub_time":1741150800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000007/0000789933-25-000007-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000007/nc12312024earningsreleasee.htm","primary":true,"translateUrl":"","linkName":"nc12312024earningsreleasee.htm","type":"EX-99","id":"NTFILEF24bGMXkyEdhT4g2","market":"us","size":375195},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000007/nacco-20250305.htm","primary":false,"translateUrl":"","linkName":"nacco-20250305.htm","type":"8-K","id":"NTFILE44fgPBMA4cQ3iMR3","market":"us","size":33517},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/789933/000078993325000007/image_0a.jpg","primary":false,"translateUrl":"","linkName":"image_0a.jpg","type":"GRAPHIC","id":"NTFILEH86hnfWWHt7gzVNY","market":"us","size":47150}],"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":"2025-03-05 13:00","pubTimestamp":1741150800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":15,"pageCount":1,"totalSize":289,"code":"91000000","status":"200"}]}}