Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000912562-24-000061-index-headers.html | 2024-10-30 08:00:45 | |
| 0000912562-24-000061-index.html | 2024-10-30 08:00:45 | |
| 0000912562-24-000061.txt | 2024-10-30 08:00:45 | |
 0000912562-24-000061-xbrl.zip | 286696 | 2024-10-30 08:00:45 |
| FilingSummary.xml | 34903 | 2024-10-30 08:00:45 |
| Financial_Report.xlsx | 75856 | 2024-10-30 08:00:45 |
| MetaLinks.json | 618285 | 2024-10-30 08:00:45 |
| q32024exhibit311.htm | 10536 | 2024-10-30 08:00:45 |
| q32024exhibit312.htm | 10438 | 2024-10-30 08:00:45 |
| q32024exhibit321.htm | 4442 | 2024-10-30 08:00:45 |
| q32024exhibit322.htm | 4465 | 2024-10-30 08:00:45 |
| R1.htm | 53118 | 2024-10-30 08:00:45 |
| R10.htm | 8500 | 2024-10-30 08:00:45 |
| R11.htm | 9780 | 2024-10-30 08:00:45 |
| R12.htm | 12862 | 2024-10-30 08:00:45 |
| R13.htm | 17539 | 2024-10-30 08:00:45 |
| R14.htm | 55851 | 2024-10-30 08:00:45 |
| R15.htm | 7820 | 2024-10-30 08:00:45 |
| R16.htm | 28034 | 2024-10-30 08:00:45 |
| R17.htm | 72929 | 2024-10-30 08:00:45 |
| R18.htm | 15937 | 2024-10-30 08:00:45 |
| R19.htm | 26453 | 2024-10-30 08:00:45 |
| R2.htm | 79789 | 2024-10-30 08:00:45 |
| R20.htm | 106775 | 2024-10-30 08:00:45 |
| R21.htm | 5157 | 2024-10-30 08:00:45 |
| R22.htm | 15638 | 2024-10-30 08:00:45 |
| R23.htm | 8626 | 2024-10-30 08:00:45 |
| R24.htm | 13814 | 2024-10-30 08:00:45 |
| R25.htm | 17288 | 2024-10-30 08:00:45 |
| R26.htm | 64051 | 2024-10-30 08:00:45 |
| R27.htm | 24854 | 2024-10-30 08:00:45 |
| R28.htm | 73630 | 2024-10-30 08:00:45 |
| R29.htm | 13198 | 2024-10-30 08:00:45 |
| R3.htm | 23055 | 2024-10-30 08:00:45 |
| R30.htm | 28379 | 2024-10-30 08:00:45 |
| R31.htm | 99693 | 2024-10-30 08:00:45 |
| R32.htm | 7809 | 2024-10-30 08:00:45 |
| R33.htm | 10333 | 2024-10-30 08:00:45 |
| R34.htm | 14548 | 2024-10-30 08:00:45 |
| R35.htm | 14608 | 2024-10-30 08:00:45 |
| R36.htm | 11910 | 2024-10-30 08:00:45 |
| R37.htm | 22253 | 2024-10-30 08:00:45 |
| R38.htm | 12401 | 2024-10-30 08:00:45 |
| R39.htm | 22051 | 2024-10-30 08:00:45 |
| R4.htm | 95513 | 2024-10-30 08:00:45 |
| R40.htm | 5130 | 2024-10-30 08:00:45 |
| R41.htm | 29419 | 2024-10-30 08:00:45 |
| R42.htm | 5837 | 2024-10-30 08:00:45 |
| R43.htm | 17675 | 2024-10-30 08:00:45 |
| R44.htm | 65731 | 2024-10-30 08:00:45 |
| R45.htm | 17064 | 2024-10-30 08:00:45 |
| R46.htm | 41286 | 2024-10-30 08:00:45 |
| R47.htm | 28345 | 2024-10-30 08:00:45 |
| R48.htm | 35159 | 2024-10-30 08:00:45 |
| R49.htm | 12474 | 2024-10-30 08:00:45 |
| R5.htm | 24153 | 2024-10-30 08:00:45 |
| R50.htm | 10179 | 2024-10-30 08:00:45 |
| R51.htm | 9984 | 2024-10-30 08:00:45 |
| R52.htm | 5255 | 2024-10-30 08:00:45 |
| R53.htm | 27887 | 2024-10-30 08:00:45 |
| R54.htm | 51823 | 2024-10-30 08:00:45 |
| R55.htm | 37972 | 2024-10-30 08:00:45 |
| R6.htm | 69767 | 2024-10-30 08:00:45 |
| R7.htm | 75849 | 2024-10-30 08:00:45 |
| R8.htm | 17508 | 2024-10-30 08:00:45 |
| R9.htm | 7768 | 2024-10-30 08:00:45 |
| report.css | 2767 | 2024-10-30 08:00:45 |
| rock-20240930.htm | 1142146 | 2024-10-30 08:00:45 |
| rock-20240930.xsd | 39295 | 2024-10-30 08:00:45 |
| rock-20240930_cal.xml | 47874 | 2024-10-30 08:00:45 |
| rock-20240930_def.xml | 166886 | 2024-10-30 08:00:45 |
 rock-20240930_g1.jpg | 147573 | 2024-10-30 08:00:45 |
| rock-20240930_htm.xml | 923737 | 2024-10-30 08:00:45 |
| rock-20240930_lab.xml | 413539 | 2024-10-30 08:00:45 |
| rock-20240930_pre.xml | 302111 | 2024-10-30 08:00:45 |
| Show.js | 1085 | 2024-10-30 08:00:45 |