Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-012137-index-headers.html | 2023-04-07 09:00:40 | |
| 0000950170-23-012137-index.html | 2023-04-07 09:00:40 | |
| 0000950170-23-012137.txt | 2023-04-07 09:00:40 | |
 0000950170-23-012137-xbrl.zip | 2839819 | 2023-04-07 09:00:40 |
| FilingSummary.xml | 2832 | 2023-04-07 09:00:40 |
| Financial_Report.xlsx | 10687 | 2023-04-07 09:00:40 |
 img40510039_0.jpg | 1541669 | 2023-04-07 09:00:40 |
 img40510039_1.jpg | 309735 | 2023-04-07 09:00:40 |
 img40510039_10.jpg | 761017 | 2023-04-07 09:00:40 |
 img40510039_11.jpg | 294031 | 2023-04-07 09:00:40 |
 img40510039_2.jpg | 74267 | 2023-04-07 09:00:40 |
 img40510039_3.jpg | 87349 | 2023-04-07 09:00:40 |
 img40510039_4.jpg | 116655 | 2023-04-07 09:00:40 |
 img40510039_5.jpg | 67591 | 2023-04-07 09:00:40 |
 img40510039_6.jpg | 234740 | 2023-04-07 09:00:40 |
 img40510039_7.jpg | 240280 | 2023-04-07 09:00:40 |
 img40510039_8.jpg | 245178 | 2023-04-07 09:00:40 |
 img40510039_9.jpg | 195680 | 2023-04-07 09:00:40 |
| MetaLinks.json | 63799 | 2023-04-07 09:00:40 |
| novt-20230406.htm | 2134885 | 2023-04-07 09:00:40 |
| novt-20230406.xsd | 6164 | 2023-04-07 09:00:40 |
| novt-20230406_def.xml | 7279 | 2023-04-07 09:00:40 |
| novt-20230406_htm.xml | 330608 | 2023-04-07 09:00:40 |
| novt-20230406_lab.xml | 14682 | 2023-04-07 09:00:40 |
| novt-20230406_pre.xml | 8942 | 2023-04-07 09:00:40 |
| R1.htm | 8941 | 2023-04-07 09:00:40 |
| R2.htm | 344097 | 2023-04-07 09:00:40 |
| report.css | 2767 | 2023-04-07 09:00:40 |
| Show.js | 1085 | 2023-04-07 09:00:40 |