Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000779544-26-000027-index-headers.html | 2026-06-26 16:05:25 | |
| 0000779544-26-000027-index.html | 2026-06-26 16:05:25 | |
| 0000779544-26-000027.txt | 2026-06-26 16:05:25 | |
 0000779544-26-000027-xbrl.zip | 11001 | 2026-06-26 16:05:25 |
| arkr-20260626.htm | 34668 | 2026-06-26 16:05:25 |
| arkr-20260626.xsd | 1791 | 2026-06-26 16:05:25 |
| arkr-20260626_htm.xml | 2706 | 2026-06-26 16:05:25 |
| arkr-20260626_lab.xml | 21629 | 2026-06-26 16:05:25 |
| arkr-20260626_pre.xml | 12514 | 2026-06-26 16:05:25 |
| FilingSummary.xml | 1624 | 2026-06-26 16:05:25 |
| MetaLinks.json | 16951 | 2026-06-26 16:05:25 |
| R1.htm | 38059 | 2026-06-26 16:05:25 |
| report.css | 2766 | 2026-06-26 16:05:25 |
| Show.js | 1084 | 2026-06-26 16:05:25 |