Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-21-001688-index-headers.html | 2021-09-07 16:48:00 | |
| 0000950170-21-001688-index.html | 2021-09-07 16:48:00 | |
| 0000950170-21-001688.txt | 2021-09-07 16:48:00 | |
 0000950170-21-001688-xbrl.zip | 48161 | 2021-09-07 16:48:00 |
| FilingSummary.xml | 1774 | 2021-09-07 16:48:00 |
| Financial_Report.xlsx | 5689 | 2021-09-07 16:48:00 |
 img248454456_0.jpg | 3985 | 2021-09-07 16:48:00 |
| MetaLinks.json | 17578 | 2021-09-07 16:48:00 |
| R1.htm | 40104 | 2021-09-07 16:48:00 |
| report.css | 2767 | 2021-09-07 16:48:00 |
| rkda-20210903.htm | 53222 | 2021-09-07 16:48:00 |
| rkda-20210903.xsd | 2481 | 2021-09-07 16:48:00 |
| rkda-20210903ex10_1.htm | 427838 | 2021-09-07 16:48:00 |
| rkda-20210903ex99_1.htm | 20058 | 2021-09-07 16:48:00 |
| rkda-20210903_htm.xml | 4672 | 2021-09-07 16:48:00 |
| rkda-20210903_lab.xml | 13352 | 2021-09-07 16:48:00 |
| rkda-20210903_pre.xml | 9839 | 2021-09-07 16:48:00 |
| Show.js | 1085 | 2021-09-07 16:48:00 |