Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000779544-25-000031-index-headers.html | 2025-08-11 16:20:18 | |
| 0000779544-25-000031-index.html | 2025-08-11 16:20:18 | |
| 0000779544-25-000031.txt | 2025-08-11 16:20:18 | |
 0000779544-25-000031-xbrl.zip | 20530 | 2025-08-11 16:20:18 |
| aq320258-kearningsexhibit.htm | 144969 | 2025-08-11 16:20:18 |
| arkr-20250811.htm | 26765 | 2025-08-11 16:20:18 |
| arkr-20250811.xsd | 1791 | 2025-08-11 16:20:18 |
| arkr-20250811_htm.xml | 2706 | 2025-08-11 16:20:18 |
| arkr-20250811_lab.xml | 21629 | 2025-08-11 16:20:18 |
| arkr-20250811_pre.xml | 12514 | 2025-08-11 16:20:18 |
| FilingSummary.xml | 1624 | 2025-08-11 16:20:18 |
| MetaLinks.json | 16951 | 2025-08-11 16:20:18 |
| R1.htm | 38059 | 2025-08-11 16:20:18 |
| report.css | 2766 | 2025-08-11 16:20:18 |
| Show.js | 1084 | 2025-08-11 16:20:18 |