Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000779544-22-000032-index-headers.html | 2022-11-09 16:17:37 | |
| 0000779544-22-000032-index.html | 2022-11-09 16:17:37 | |
| 0000779544-22-000032.txt | 2022-11-09 16:17:37 | |
 0000779544-22-000032-xbrl.zip | 12352 | 2022-11-09 16:17:37 |
| arkr-20221109.htm | 33967 | 2022-11-09 16:17:37 |
| arkr-20221109.xsd | 1914 | 2022-11-09 16:17:37 |
| arkr-20221109_htm.xml | 10813 | 2022-11-09 16:17:37 |
| arkr-20221109_lab.xml | 23924 | 2022-11-09 16:17:37 |
| arkr-20221109_pre.xml | 12604 | 2022-11-09 16:17:37 |
| FilingSummary.xml | 1649 | 2022-11-09 16:17:37 |
| Financial_Report.xlsx | 5684 | 2022-11-09 16:17:37 |
| MetaLinks.json | 16570 | 2022-11-09 16:17:37 |
| q420228-kexhibit.htm | 6583 | 2022-11-09 16:17:37 |
| R1.htm | 38078 | 2022-11-09 16:17:37 |
| report.css | 2767 | 2022-11-09 16:17:37 |
| Show.js | 1084 | 2022-11-09 16:17:37 |