Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000878526-20-000074-index-headers.html | 2020-07-30 18:41:35 | |
| 0000878526-20-000074-index.html | 2020-07-30 18:41:35 | |
| 0000878526-20-000074.txt | 2020-07-30 18:41:35 | |
 0000878526-20-000074-xbrl.zip | 34949 | 2020-07-30 18:41:35 |
| a2020-q2earningsrelease.htm | 759502 | 2020-07-30 18:41:35 |
| FilingSummary.xml | 1759 | 2020-07-30 18:41:35 |
| Financial_Report.xlsx | 5469 | 2020-07-30 18:41:35 |
 image1.jpg | 11242 | 2020-07-30 18:41:35 |
| MetaLinks.json | 17487 | 2020-07-30 18:41:35 |
| ntus-20200730.htm | 50655 | 2020-07-30 18:41:35 |
| ntus-20200730.xsd | 2452 | 2020-07-30 18:41:35 |
| ntus-20200730_cal.xml | 740 | 2020-07-30 18:41:35 |
| ntus-20200730_def.xml | 1685 | 2020-07-30 18:41:35 |
| ntus-20200730_htm.xml | 10703 | 2020-07-30 18:41:35 |
| ntus-20200730_lab.xml | 24275 | 2020-07-30 18:41:35 |
| ntus-20200730_pre.xml | 12676 | 2020-07-30 18:41:35 |
| R1.htm | 38634 | 2020-07-30 18:41:35 |
| report.css | 2767 | 2020-07-30 18:41:35 |
| Show.js | 1085 | 2020-07-30 18:41:35 |