Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000883945-22-000004-index-headers.html | 2022-02-03 16:10:23 | |
| 0000883945-22-000004-index.html | 2022-02-03 16:10:23 | |
| 0000883945-22-000004.txt | 2022-02-03 16:10:23 | |
 0000883945-22-000004-xbrl.zip | 38565 | 2022-02-03 16:10:23 |
| FilingSummary.xml | 1843 | 2022-02-03 16:10:23 |
| Financial_Report.xlsx | 5658 | 2022-02-03 16:10:23 |
| MetaLinks.json | 16281 | 2022-02-03 16:10:23 |
| R1.htm | 38531 | 2022-02-03 16:10:23 |
| report.css | 2767 | 2022-02-03 16:10:23 |
| Show.js | 1085 | 2022-02-03 16:10:23 |
| usak-20220131.xsd | 4316 | 2022-02-03 16:10:23 |
| usak-20220131ex9910c769d.htm | 641108 | 2022-02-03 16:10:23 |
 usak-20220131ex9910c769d001.jpg | 6129 | 2022-02-03 16:10:23 |
| usak-20220131x8k.htm | 44799 | 2022-02-03 16:10:23 |
 usak-20220131x8k001.jpg | 2606 | 2022-02-03 16:10:23 |
| usak-20220131x8k_htm.xml | 4650 | 2022-02-03 16:10:23 |
| usak-20220131_def.xml | 3167 | 2022-02-03 16:10:23 |
| usak-20220131_lab.xml | 15354 | 2022-02-03 16:10:23 |
| usak-20220131_pre.xml | 10913 | 2022-02-03 16:10:23 |