Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-21-000002-index-headers.html | 2021-02-24 17:27:23 | |
| 0000789933-21-000002-index.html | 2021-02-24 17:27:23 | |
| 0000789933-21-000002.txt | 2021-02-24 17:27:23 | |
 0000789933-21-000002-xbrl.zip | 13953 | 2021-02-24 17:27:23 |
| exhibit99-q121dividend.htm | 7767 | 2021-02-24 17:27:23 |
| FilingSummary.xml | 1740 | 2021-02-24 17:27:23 |
| Financial_Report.xlsx | 5502 | 2021-02-24 17:27:23 |
| MetaLinks.json | 17838 | 2021-02-24 17:27:23 |
| nacco-20210224.htm | 41295 | 2021-02-24 17:27:23 |
| nacco-20210224.xsd | 2432 | 2021-02-24 17:27:23 |
| nacco-20210224_cal.xml | 717 | 2021-02-24 17:27:23 |
| nacco-20210224_def.xml | 1654 | 2021-02-24 17:27:23 |
| nacco-20210224_htm.xml | 11839 | 2021-02-24 17:27:23 |
| nacco-20210224_lab.xml | 25298 | 2021-02-24 17:27:23 |
| nacco-20210224_pre.xml | 13197 | 2021-02-24 17:27:23 |
 nacco2ctrademarkrgb1a.jpg | 85875 | 2021-02-24 17:27:23 |
| R1.htm | 41243 | 2021-02-24 17:27:23 |
| report.css | 2767 | 2021-02-24 17:27:23 |
| Show.js | 1085 | 2021-02-24 17:27:23 |