Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000275053-22-000019-index-headers.html | 2022-08-09 17:57:12 | |
| 0000275053-22-000019-index.html | 2022-08-09 17:57:12 | |
| 0000275053-22-000019.txt | 2022-08-09 17:57:12 | |
 0000275053-22-000019-xbrl.zip | 121724 | 2022-08-09 17:57:12 |
| FilingSummary.xml | 1715 | 2022-08-09 17:57:12 |
| Financial_Report.xlsx | 5673 | 2022-08-09 17:57:12 |
 imagea.jpg | 8667 | 2022-08-09 17:57:12 |
| MetaLinks.json | 15876 | 2022-08-09 17:57:12 |
| natr-20220809.htm | 33045 | 2022-08-09 17:57:12 |
| natr-20220809.xsd | 1911 | 2022-08-09 17:57:12 |
 natr-20220809_g1.jpg | 117340 | 2022-08-09 17:57:12 |
| natr-20220809_htm.xml | 10099 | 2022-08-09 17:57:12 |
| natr-20220809_lab.xml | 22875 | 2022-08-09 17:57:12 |
| natr-20220809_pre.xml | 11991 | 2022-08-09 17:57:12 |
| natrq22022earningsrelease.htm | 293761 | 2022-08-09 17:57:12 |
| R1.htm | 36899 | 2022-08-09 17:57:12 |
| report.css | 2767 | 2022-08-09 17:57:12 |
| Show.js | 1085 | 2022-08-09 17:57:12 |