Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000896264-26-000042-index-headers.html | 2026-06-12 20:15:59 | |
| 0000896264-26-000042-index.html | 2026-06-12 20:15:59 | |
| 0000896264-26-000042.txt | 2026-06-12 20:15:59 | |
 0000896264-26-000042-xbrl.zip | 54695 | 2026-06-12 20:15:59 |
| exhibit231-202511xk.htm | 2710 | 2026-06-12 20:15:59 |
| FilingSummary.xml | 11541 | 2026-06-12 20:15:59 |
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| R1.htm | 11681 | 2026-06-12 20:15:59 |
| R10.htm | 63454 | 2026-06-12 20:15:59 |
| R11.htm | 27806 | 2026-06-12 20:15:59 |
| R12.htm | 11085 | 2026-06-12 20:15:59 |
| R13.htm | 54378 | 2026-06-12 20:15:59 |
| R14.htm | 14302 | 2026-06-12 20:15:59 |
| R15.htm | 6607 | 2026-06-12 20:15:59 |
| R16.htm | 12609 | 2026-06-12 20:15:59 |
| R17.htm | 17185 | 2026-06-12 20:15:59 |
| R18.htm | 85942 | 2026-06-12 20:15:59 |
| R2.htm | 28437 | 2026-06-12 20:15:59 |
| R3.htm | 48364 | 2026-06-12 20:15:59 |
| R4.htm | 29362 | 2026-06-12 20:15:59 |
| R5.htm | 16362 | 2026-06-12 20:15:59 |
| R6.htm | 22796 | 2026-06-12 20:15:59 |
| R7.htm | 9804 | 2026-06-12 20:15:59 |
| R8.htm | 6822 | 2026-06-12 20:15:59 |
| R9.htm | 8390 | 2026-06-12 20:15:59 |
| report.css | 2767 | 2026-06-12 20:15:59 |
| Show.js | 1085 | 2026-06-12 20:15:59 |
| usna-20260612.htm | 218846 | 2026-06-12 20:15:59 |
| usna-20260612.xsd | 16267 | 2026-06-12 20:15:59 |
| usna-20260612_cal.xml | 17296 | 2026-06-12 20:15:59 |
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| usna-20260612_lab.xml | 159106 | 2026-06-12 20:15:59 |
| usna-20260612_pre.xml | 139394 | 2026-06-12 20:15:59 |