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|---|---|---|
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| 0000896264-25-000126-index.html | 2025-05-06 14:42:26 | |
| 0000896264-25-000126.txt | 2025-05-06 14:42:26 | |
 0000896264-25-000126-xbrl.zip | 152830 | 2025-05-06 14:42:26 |
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| R10.htm | 13552 | 2025-05-06 14:42:26 |
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| R47.htm | 25850 | 2025-05-06 14:42:26 |
| R48.htm | 8476 | 2025-05-06 14:42:26 |
| R5.htm | 51704 | 2025-05-06 14:42:26 |
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| R8.htm | 10032 | 2025-05-06 14:42:26 |
| R9.htm | 35512 | 2025-05-06 14:42:26 |
| report.css | 2767 | 2025-05-06 14:42:26 |
| Show.js | 1085 | 2025-05-06 14:42:26 |
| usna-20250329.htm | 772156 | 2025-05-06 14:42:26 |
| usna-20250329.xsd | 29455 | 2025-05-06 14:42:26 |
| usna-20250329xex311.htm | 10012 | 2025-05-06 14:42:26 |
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| usna-20250329xex321.htm | 3480 | 2025-05-06 14:42:26 |
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| usna-20250329_pre.xml | 300109 | 2025-05-06 14:42:26 |