Parent Directory| Name | Size | Last Modified |
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| 0001157523-23-000267-index.html | 2023-02-13 16:30:59 | |
| 0001157523-23-000267.txt | 2023-02-13 16:30:59 | |
 0001157523-23-000267-xbrl.zip | 12750 | 2023-02-13 16:30:59 |
| a53317502.htm | 31965 | 2023-02-13 16:30:59 |
| a53317502ex991.htm | 5950 | 2023-02-13 16:30:59 |
| a53317502_htm.xml | 4080 | 2023-02-13 16:30:59 |
| FilingSummary.xml | 1696 | 2023-02-13 16:30:59 |
| Financial_Report.xlsx | 5722 | 2023-02-13 16:30:59 |
| MetaLinks.json | 20440 | 2023-02-13 16:30:59 |
| R1.htm | 38135 | 2023-02-13 16:30:59 |
| report.css | 2767 | 2023-02-13 16:30:59 |
| Show.js | 1084 | 2023-02-13 16:30:59 |
| usna-20230213.xsd | 3914 | 2023-02-13 16:30:59 |
| usna-20230213_lab.xml | 22544 | 2023-02-13 16:30:59 |
| usna-20230213_pre.xml | 16036 | 2023-02-13 16:30:59 |