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| 0001493152-22-007147-index.html | 2022-03-17 15:52:09 | |
| 0001493152-22-007147.txt | 2022-03-17 15:52:09 | |
 0001493152-22-007147-xbrl.zip | 164035 | 2022-03-17 15:52:09 |
| ex31-1.htm | 11530 | 2022-03-17 15:52:09 |
| ex31-2.htm | 11453 | 2022-03-17 15:52:09 |
| ex32-1.htm | 6579 | 2022-03-17 15:52:09 |
| ex32-2.htm | 6471 | 2022-03-17 15:52:09 |
| FilingSummary.xml | 30487 | 2022-03-17 15:52:09 |
| Financial_Report.xlsx | 84024 | 2022-03-17 15:52:09 |
| form10-q.htm | 1267125 | 2022-03-17 15:52:09 |
| form10-q_htm.xml | 774272 | 2022-03-17 15:52:09 |
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| R1.htm | 55374 | 2022-03-17 15:52:09 |
| R10.htm | 9804 | 2022-03-17 15:52:09 |
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| R4.htm | 57327 | 2022-03-17 15:52:09 |
| R40.htm | 41990 | 2022-03-17 15:52:09 |
| R41.htm | 13255 | 2022-03-17 15:52:09 |
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| R8.htm | 56457 | 2022-03-17 15:52:09 |
| R9.htm | 10680 | 2022-03-17 15:52:09 |
| report.css | 2767 | 2022-03-17 15:52:09 |
| Show.js | 1085 | 2022-03-17 15:52:09 |
| usau-20220131.xsd | 53872 | 2022-03-17 15:52:09 |
| usau-20220131_cal.xml | 53544 | 2022-03-17 15:52:09 |
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| usau-20220131_lab.xml | 404230 | 2022-03-17 15:52:09 |
| usau-20220131_pre.xml | 286457 | 2022-03-17 15:52:09 |