Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-012082-index-headers.html | 2025-03-11 17:13:03 | |
| 0001628280-25-012082-index.html | 2025-03-11 17:13:03 | |
| 0001628280-25-012082.txt | 2025-03-11 17:13:03 | |
 0001628280-25-012082-xbrl.zip | 443501 | 2025-03-11 17:13:03 |
| FilingSummary.xml | 41204 | 2025-03-11 17:13:03 |
| Financial_Report.xlsx | 109366 | 2025-03-11 17:13:03 |
| incentivecompensationrecov.htm | 26140 | 2025-03-11 17:13:03 |
| insidertradingpolicy.htm | 109291 | 2025-03-11 17:13:03 |
| MetaLinks.json | 1013667 | 2025-03-11 17:13:03 |
| natr-12312024xex21subs.htm | 32366 | 2025-03-11 17:13:03 |
| natr-12312024xex231.htm | 4055 | 2025-03-11 17:13:03 |
| natr-12312024xex311.htm | 11540 | 2025-03-11 17:13:03 |
| natr-12312024xex312.htm | 11771 | 2025-03-11 17:13:03 |
| natr-12312024xex313.htm | 11761 | 2025-03-11 17:13:03 |
| natr-12312024xex321.htm | 5996 | 2025-03-11 17:13:03 |
| natr-12312024xex322.htm | 6207 | 2025-03-11 17:13:03 |
| natr-12312024xex323.htm | 6185 | 2025-03-11 17:13:03 |
| natr-20241231.htm | 1644753 | 2025-03-11 17:13:03 |
| natr-20241231.xsd | 54442 | 2025-03-11 17:13:03 |
| natr-20241231_cal.xml | 106735 | 2025-03-11 17:13:03 |
| natr-20241231_def.xml | 209248 | 2025-03-11 17:13:03 |
 natr-20241231_g1.jpg | 117340 | 2025-03-11 17:13:03 |
 natr-20241231_g2.jpg | 43493 | 2025-03-11 17:13:03 |
| natr-20241231_htm.xml | 1260104 | 2025-03-11 17:13:03 |
| natr-20241231_lab.xml | 758381 | 2025-03-11 17:13:03 |
| natr-20241231_pre.xml | 513474 | 2025-03-11 17:13:03 |
| R1.htm | 66535 | 2025-03-11 17:13:03 |
| R10.htm | 12470 | 2025-03-11 17:13:03 |
| R11.htm | 12459 | 2025-03-11 17:13:03 |
| R12.htm | 18885 | 2025-03-11 17:13:03 |
| R13.htm | 6306 | 2025-03-11 17:13:03 |
| R14.htm | 14870 | 2025-03-11 17:13:03 |
| R15.htm | 5745 | 2025-03-11 17:13:03 |
| R16.htm | 119658 | 2025-03-11 17:13:03 |
| R17.htm | 48566 | 2025-03-11 17:13:03 |
| R18.htm | 7830 | 2025-03-11 17:13:03 |
| R19.htm | 16002 | 2025-03-11 17:13:03 |
| R2.htm | 7799 | 2025-03-11 17:13:03 |
| R20.htm | 131155 | 2025-03-11 17:13:03 |
| R21.htm | 33888 | 2025-03-11 17:13:03 |
| R22.htm | 32472 | 2025-03-11 17:13:03 |
| R23.htm | 7772 | 2025-03-11 17:13:03 |
| R24.htm | 40004 | 2025-03-11 17:13:03 |
| R25.htm | 14507 | 2025-03-11 17:13:03 |
| R26.htm | 8481 | 2025-03-11 17:13:03 |
| R27.htm | 4387 | 2025-03-11 17:13:03 |
| R28.htm | 39494 | 2025-03-11 17:13:03 |
| R29.htm | 83662 | 2025-03-11 17:13:03 |
| R3.htm | 118564 | 2025-03-11 17:13:03 |
| R30.htm | 26675 | 2025-03-11 17:13:03 |
| R31.htm | 13295 | 2025-03-11 17:13:03 |
| R32.htm | 17510 | 2025-03-11 17:13:03 |
| R33.htm | 13559 | 2025-03-11 17:13:03 |
| R34.htm | 122515 | 2025-03-11 17:13:03 |
| R35.htm | 38712 | 2025-03-11 17:13:03 |
| R36.htm | 130159 | 2025-03-11 17:13:03 |
| R37.htm | 26536 | 2025-03-11 17:13:03 |
| R38.htm | 32281 | 2025-03-11 17:13:03 |
| R39.htm | 20143 | 2025-03-11 17:13:03 |
| R4.htm | 12669 | 2025-03-11 17:13:03 |
| R40.htm | 12379 | 2025-03-11 17:13:03 |
| R41.htm | 51012 | 2025-03-11 17:13:03 |
| R42.htm | 27160 | 2025-03-11 17:13:03 |
| R43.htm | 21350 | 2025-03-11 17:13:03 |
| R44.htm | 11830 | 2025-03-11 17:13:03 |
| R45.htm | 24007 | 2025-03-11 17:13:03 |
| R46.htm | 7222 | 2025-03-11 17:13:03 |
| R47.htm | 12643 | 2025-03-11 17:13:03 |
| R48.htm | 24769 | 2025-03-11 17:13:03 |
| R49.htm | 40256 | 2025-03-11 17:13:03 |
| R5.htm | 96255 | 2025-03-11 17:13:03 |
| R50.htm | 31269 | 2025-03-11 17:13:03 |
| R51.htm | 19723 | 2025-03-11 17:13:03 |
| R52.htm | 39819 | 2025-03-11 17:13:03 |
| R53.htm | 9072 | 2025-03-11 17:13:03 |
| R54.htm | 19870 | 2025-03-11 17:13:03 |
| R55.htm | 26719 | 2025-03-11 17:13:03 |
| R56.htm | 118576 | 2025-03-11 17:13:03 |
| R57.htm | 35029 | 2025-03-11 17:13:03 |
| R58.htm | 26167 | 2025-03-11 17:13:03 |
| R59.htm | 17064 | 2025-03-11 17:13:03 |
| R6.htm | 30097 | 2025-03-11 17:13:03 |
| R60.htm | 32838 | 2025-03-11 17:13:03 |
| R61.htm | 4898 | 2025-03-11 17:13:03 |
| R62.htm | 108612 | 2025-03-11 17:13:03 |
| R63.htm | 18563 | 2025-03-11 17:13:03 |
| R64.htm | 42009 | 2025-03-11 17:13:03 |
| R65.htm | 22231 | 2025-03-11 17:13:03 |
| R66.htm | 24679 | 2025-03-11 17:13:03 |
| R67.htm | 10641 | 2025-03-11 17:13:03 |
| R68.htm | 22118 | 2025-03-11 17:13:03 |
| R7.htm | 58206 | 2025-03-11 17:13:03 |
| R8.htm | 106264 | 2025-03-11 17:13:03 |
| R9.htm | 58826 | 2025-03-11 17:13:03 |
| report.css | 2767 | 2025-03-11 17:13:03 |
| Show.js | 1085 | 2025-03-11 17:13:03 |