Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-23-000005-index-headers.html | 2023-02-22 16:40:16 | |
| 0000789933-23-000005-index.html | 2023-02-22 16:40:16 | |
| 0000789933-23-000005.txt | 2023-02-22 16:40:16 | |
 0000789933-23-000005-xbrl.zip | 12416 | 2023-02-22 16:40:16 |
| exhibit99-q123dividend.htm | 6793 | 2023-02-22 16:40:16 |
| FilingSummary.xml | 1666 | 2023-02-22 16:40:16 |
| Financial_Report.xlsx | 5719 | 2023-02-22 16:40:16 |
 image_0.jpg | 46528 | 2023-02-22 16:40:16 |
| MetaLinks.json | 17621 | 2023-02-22 16:40:16 |
| nacco-20230222.htm | 41358 | 2023-02-22 16:40:16 |
| nacco-20230222.xsd | 1909 | 2023-02-22 16:40:16 |
| nacco-20230222_htm.xml | 11598 | 2023-02-22 16:40:16 |
| nacco-20230222_lab.xml | 25154 | 2023-02-22 16:40:16 |
| nacco-20230222_pre.xml | 13053 | 2023-02-22 16:40:16 |
| R1.htm | 39630 | 2023-02-22 16:40:16 |
| report.css | 2767 | 2023-02-22 16:40:16 |
| Show.js | 1085 | 2023-02-22 16:40:16 |