Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-26-032316-index-headers.html | 2026-05-07 17:13:06 | |
| 0001628280-26-032316-index.html | 2026-05-07 17:13:06 | |
| 0001628280-26-032316.txt | 2026-05-07 17:13:06 | |
 0001628280-26-032316-xbrl.zip | 252320 | 2026-05-07 17:13:06 |
| FilingSummary.xml | 23334 | 2026-05-07 17:13:06 |
| MetaLinks.json | 748323 | 2026-05-07 17:13:06 |
| natr-20260331.htm | 846051 | 2026-05-07 17:13:06 |
| natr-20260331.xsd | 29640 | 2026-05-07 17:13:06 |
| natr-20260331_cal.xml | 55993 | 2026-05-07 17:13:06 |
| natr-20260331_def.xml | 132823 | 2026-05-07 17:13:06 |
 natr-20260331_g1.jpg | 117340 | 2026-05-07 17:13:06 |
| natr-20260331_htm.xml | 653865 | 2026-05-07 17:13:06 |
| natr-20260331_lab.xml | 503248 | 2026-05-07 17:13:06 |
| natr-20260331_pre.xml | 322925 | 2026-05-07 17:13:06 |
| natr2026331-ex311.htm | 13873 | 2026-05-07 17:13:06 |
| natr2026331-ex312.htm | 13877 | 2026-05-07 17:13:06 |
| natr2026331-ex313.htm | 13870 | 2026-05-07 17:13:06 |
| natr2026331-ex321.htm | 6191 | 2026-05-07 17:13:06 |
| natr2026331-ex322.htm | 6237 | 2026-05-07 17:13:06 |
| natr2026331-ex323.htm | 6214 | 2026-05-07 17:13:06 |
| R1.htm | 53098 | 2026-05-07 17:13:06 |
| R10.htm | 6353 | 2026-05-07 17:13:06 |
| R11.htm | 5822 | 2026-05-07 17:13:06 |
| R12.htm | 26697 | 2026-05-07 17:13:06 |
| R13.htm | 32322 | 2026-05-07 17:13:06 |
| R14.htm | 123120 | 2026-05-07 17:13:06 |
| R15.htm | 12355 | 2026-05-07 17:13:06 |
| R16.htm | 9684 | 2026-05-07 17:13:06 |
| R17.htm | 35250 | 2026-05-07 17:13:06 |
| R18.htm | 11631 | 2026-05-07 17:13:06 |
| R19.htm | 8465 | 2026-05-07 17:13:06 |
| R2.htm | 120928 | 2026-05-07 17:13:06 |
| R20.htm | 27033 | 2026-05-07 17:13:06 |
| R21.htm | 11837 | 2026-05-07 17:13:06 |
| R22.htm | 24656 | 2026-05-07 17:13:06 |
| R23.htm | 24630 | 2026-05-07 17:13:06 |
| R24.htm | 122160 | 2026-05-07 17:13:06 |
| R25.htm | 26495 | 2026-05-07 17:13:06 |
| R26.htm | 33201 | 2026-05-07 17:13:06 |
| R27.htm | 11816 | 2026-05-07 17:13:06 |
| R28.htm | 7428 | 2026-05-07 17:13:06 |
| R29.htm | 26100 | 2026-05-07 17:13:06 |
| R3.htm | 14505 | 2026-05-07 17:13:06 |
| R30.htm | 41884 | 2026-05-07 17:13:06 |
| R31.htm | 94548 | 2026-05-07 17:13:06 |
| R32.htm | 35189 | 2026-05-07 17:13:06 |
| R33.htm | 25846 | 2026-05-07 17:13:06 |
| R34.htm | 9136 | 2026-05-07 17:13:06 |
| R35.htm | 124967 | 2026-05-07 17:13:06 |
| R36.htm | 7227 | 2026-05-07 17:13:06 |
| R37.htm | 23527 | 2026-05-07 17:13:06 |
| R38.htm | 17544 | 2026-05-07 17:13:06 |
| R39.htm | 10752 | 2026-05-07 17:13:06 |
| R4.htm | 111404 | 2026-05-07 17:13:06 |
| R5.htm | 24208 | 2026-05-07 17:13:06 |
| R6.htm | 59964 | 2026-05-07 17:13:06 |
| R7.htm | 100132 | 2026-05-07 17:13:06 |
| R8.htm | 12224 | 2026-05-07 17:13:06 |
| R9.htm | 11020 | 2026-05-07 17:13:06 |
| report.css | 2767 | 2026-05-07 17:13:06 |
| Show.js | 1085 | 2026-05-07 17:13:06 |