Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000789933-21-000056-index-headers.html | 2021-11-03 16:57:22 | |
| 0000789933-21-000056-index.html | 2021-11-03 16:57:22 | |
| 0000789933-21-000056.txt | 2021-11-03 16:57:22 | |
 0000789933-21-000056-xbrl.zip | 35271 | 2021-11-03 16:57:22 |
| FilingSummary.xml | 1659 | 2021-11-03 16:57:22 |
| Financial_Report.xlsx | 5697 | 2021-11-03 16:57:22 |
 image_0a.jpg | 47150 | 2021-11-03 16:57:22 |
| MetaLinks.json | 17089 | 2021-11-03 16:57:22 |
| nacco-20211103.htm | 43902 | 2021-11-03 16:57:22 |
| nacco-20211103.xsd | 1909 | 2021-11-03 16:57:22 |
| nacco-20211103_htm.xml | 11509 | 2021-11-03 16:57:22 |
| nacco-20211103_lab.xml | 25154 | 2021-11-03 16:57:22 |
| nacco-20211103_pre.xml | 13053 | 2021-11-03 16:57:22 |
| nc9302021earningsreleaseex.htm | 364507 | 2021-11-03 16:57:22 |
| R1.htm | 40127 | 2021-11-03 16:57:22 |
| report.css | 2767 | 2021-11-03 16:57:22 |
| Show.js | 1085 | 2021-11-03 16:57:22 |