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| 0000275053-19-000006-index.html | 2019-08-08 17:35:58 | |
| 0000275053-19-000006.txt | 2019-08-08 17:35:58 | |
 0000275053-19-000006-xbrl.zip | 161807 | 2019-08-08 17:35:58 |
| FilingSummary.xml | 26913 | 2019-08-08 17:35:58 |
| Financial_Report.xlsx | 58567 | 2019-08-08 17:35:58 |
 logoa06.jpg | 16225 | 2019-08-08 17:35:58 |
| natr-20190630.xml | 1302667 | 2019-08-08 17:35:58 |
| natr-20190630.xsd | 38235 | 2019-08-08 17:35:58 |
| natr-20190630_cal.xml | 75098 | 2019-08-08 17:35:58 |
| natr-20190630_def.xml | 184852 | 2019-08-08 17:35:58 |
| natr-20190630_lab.xml | 578785 | 2019-08-08 17:35:58 |
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| natr-2019630x10q.htm | 1110054 | 2019-08-08 17:35:58 |
| natr2019630-10qexhibit311.htm | 12521 | 2019-08-08 17:35:58 |
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| report.css | 2767 | 2019-08-08 17:35:58 |
| Show.js | 1085 | 2019-08-08 17:35:58 |