Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000912562-22-000041-index-headers.html | 2022-12-05 16:10:52 | |
| 0000912562-22-000041-index.html | 2022-12-05 16:10:52 | |
| 0000912562-22-000041.txt | 2022-12-05 16:10:52 | |
 0000912562-22-000041-xbrl.zip | 22459 | 2022-12-05 16:10:52 |
| exhibit101burnsseparationa.htm | 62097 | 2022-12-05 16:10:52 |
| FilingSummary.xml | 1702 | 2022-12-05 16:10:52 |
| Financial_Report.xlsx | 5742 | 2022-12-05 16:10:52 |
| MetaLinks.json | 17482 | 2022-12-05 16:10:52 |
| R1.htm | 39675 | 2022-12-05 16:10:52 |
| report.css | 2767 | 2022-12-05 16:10:52 |
| rock-20221205.htm | 34514 | 2022-12-05 16:10:52 |
| rock-20221205.xsd | 2188 | 2022-12-05 16:10:52 |
| rock-20221205_htm.xml | 11013 | 2022-12-05 16:10:52 |
| rock-20221205_lab.xml | 25481 | 2022-12-05 16:10:52 |
| rock-20221205_pre.xml | 13214 | 2022-12-05 16:10:52 |
| Show.js | 1084 | 2022-12-05 16:10:52 |