Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-22-000065-index-headers.html | 2022-11-08 13:39:22 | |
| 0000789933-22-000065-index.html | 2022-11-08 13:39:22 | |
| 0000789933-22-000065.txt | 2022-11-08 13:39:22 | |
 0000789933-22-000065-xbrl.zip | 12400 | 2022-11-08 13:39:22 |
| exhibit99-q422dividend.htm | 6820 | 2022-11-08 13:39:22 |
| FilingSummary.xml | 1668 | 2022-11-08 13:39:22 |
| Financial_Report.xlsx | 5721 | 2022-11-08 13:39:22 |
 image_0.jpg | 46528 | 2022-11-08 13:39:22 |
| MetaLinks.json | 17089 | 2022-11-08 13:39:22 |
| nacco-20221108.htm | 41362 | 2022-11-08 13:39:22 |
| nacco-20221108.xsd | 1909 | 2022-11-08 13:39:22 |
| nacco-20221108_htm.xml | 11598 | 2022-11-08 13:39:22 |
| nacco-20221108_lab.xml | 25154 | 2022-11-08 13:39:22 |
| nacco-20221108_pre.xml | 13053 | 2022-11-08 13:39:22 |
| R1.htm | 39633 | 2022-11-08 13:39:22 |
| report.css | 2767 | 2022-11-08 13:39:22 |
| Show.js | 1085 | 2022-11-08 13:39:22 |