Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-22-000049-index-headers.html | 2022-08-03 16:52:12 | |
| 0000789933-22-000049-index.html | 2022-08-03 16:52:12 | |
| 0000789933-22-000049.txt | 2022-08-03 16:52:12 | |
 0000789933-22-000049-xbrl.zip | 32456 | 2022-08-03 16:52:12 |
| FilingSummary.xml | 1670 | 2022-08-03 16:52:12 |
| Financial_Report.xlsx | 5722 | 2022-08-03 16:52:12 |
 image_0a.jpg | 47150 | 2022-08-03 16:52:12 |
| MetaLinks.json | 17087 | 2022-08-03 16:52:12 |
| nacco-20220803.htm | 42755 | 2022-08-03 16:52:12 |
| nacco-20220803.xsd | 1909 | 2022-08-03 16:52:12 |
| nacco-20220803_htm.xml | 11598 | 2022-08-03 16:52:12 |
| nacco-20220803_lab.xml | 25154 | 2022-08-03 16:52:12 |
| nacco-20220803_pre.xml | 13053 | 2022-08-03 16:52:12 |
| nc6302022earningsreleaseex.htm | 353149 | 2022-08-03 16:52:12 |
| R1.htm | 40095 | 2022-08-03 16:52:12 |
| report.css | 2767 | 2022-08-03 16:52:12 |
| Show.js | 1085 | 2022-08-03 16:52:12 |