Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000779544-22-000027-index-headers.html | 2022-08-16 16:05:08 | |
| 0000779544-22-000027-index.html | 2022-08-16 16:05:08 | |
| 0000779544-22-000027.txt | 2022-08-16 16:05:08 | |
 0000779544-22-000027-xbrl.zip | 18160 | 2022-08-16 16:05:08 |
| arkr-20220810.htm | 36860 | 2022-08-16 16:05:08 |
| arkr-20220810.xsd | 1914 | 2022-08-16 16:05:08 |
| arkr-20220810_htm.xml | 10826 | 2022-08-16 16:05:08 |
| arkr-20220810_lab.xml | 23924 | 2022-08-16 16:05:08 |
| arkr-20220810_pre.xml | 12604 | 2022-08-16 16:05:08 |
| FilingSummary.xml | 1917 | 2022-08-16 16:05:08 |
| Financial_Report.xlsx | 5679 | 2022-08-16 16:05:08 |
| MetaLinks.json | 16570 | 2022-08-16 16:05:08 |
| q320228-kexhibit.htm | 101454 | 2022-08-16 16:05:08 |
| R1.htm | 38077 | 2022-08-16 16:05:08 |
| report.css | 2767 | 2022-08-16 16:05:08 |
| Show.js | 1084 | 2022-08-16 16:05:08 |