Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-21-000024-index-headers.html | 2021-05-05 16:58:25 | |
| 0000789933-21-000024-index.html | 2021-05-05 16:58:25 | |
| 0000789933-21-000024.txt | 2021-05-05 16:58:25 | |
 0000789933-21-000024-xbrl.zip | 30359 | 2021-05-05 16:58:25 |
| FilingSummary.xml | 1744 | 2021-05-05 16:58:25 |
| Financial_Report.xlsx | 5718 | 2021-05-05 16:58:25 |
| MetaLinks.json | 17838 | 2021-05-05 16:58:25 |
| nacco-20210505.htm | 42938 | 2021-05-05 16:58:25 |
| nacco-20210505.xsd | 2432 | 2021-05-05 16:58:25 |
| nacco-20210505_cal.xml | 717 | 2021-05-05 16:58:25 |
| nacco-20210505_def.xml | 1654 | 2021-05-05 16:58:25 |
| nacco-20210505_htm.xml | 11839 | 2021-05-05 16:58:25 |
| nacco-20210505_lab.xml | 25298 | 2021-05-05 16:58:25 |
| nacco-20210505_pre.xml | 13197 | 2021-05-05 16:58:25 |
 nacco2ctrademarkrgba021.jpg | 85875 | 2021-05-05 16:58:25 |
| nc3312021earningsreleaseex.htm | 235999 | 2021-05-05 16:58:25 |
| R1.htm | 41242 | 2021-05-05 16:58:25 |
| report.css | 2767 | 2021-05-05 16:58:25 |
| Show.js | 1085 | 2021-05-05 16:58:25 |