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|---|---|---|
 0001493152-25-017772-index-headers.html | 2025-10-10 16:31:03 | |
| 0001493152-25-017772-index.html | 2025-10-10 16:31:03 | |
| 0001493152-25-017772.txt | 2025-10-10 16:31:03 | |
 0001493152-25-017772-xbrl.zip | 105437 | 2025-10-10 16:31:03 |
| ex10-11_2.htm | 106215 | 2025-10-10 16:31:03 |
| ex10-12.htm | 64909 | 2025-10-10 16:31:03 |
| ex31-1.htm | 18785 | 2025-10-10 16:31:03 |
| ex31-2.htm | 19757 | 2025-10-10 16:31:03 |
| FilingSummary.xml | 2809 | 2025-10-10 16:31:03 |
| form10-ka.htm | 483962 | 2025-10-10 16:31:03 |
 form10-ka_001.jpg | 4406 | 2025-10-10 16:31:03 |
| form10-ka_htm.xml | 12955 | 2025-10-10 16:31:03 |
| MetaLinks.json | 96839 | 2025-10-10 16:31:03 |
| R1.htm | 71261 | 2025-10-10 16:31:03 |
| R2.htm | 9134 | 2025-10-10 16:31:03 |
| R3.htm | 4370 | 2025-10-10 16:31:03 |
| report.css | 2767 | 2025-10-10 16:31:03 |
| Show.js | 1085 | 2025-10-10 16:31:03 |
| usau-20250430.xsd | 3425 | 2025-10-10 16:31:03 |
| usau-20250430_def.xml | 5349 | 2025-10-10 16:31:03 |
| usau-20250430_lab.xml | 83543 | 2025-10-10 16:31:03 |
| usau-20250430_pre.xml | 60174 | 2025-10-10 16:31:03 |