Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-053577-index-headers.html | 2024-05-06 16:17:47 | |
| 0000950170-24-053577-index.html | 2024-05-06 16:17:47 | |
| 0000950170-24-053577.txt | 2024-05-06 16:17:47 | |
 0000950170-24-053577-xbrl.zip | 92876 | 2024-05-06 16:17:47 |
| FilingSummary.xml | 1669 | 2024-05-06 16:17:47 |
| Financial_Report.xlsx | 5731 | 2024-05-06 16:17:47 |
| MetaLinks.json | 18038 | 2024-05-06 16:17:47 |
| nick-20240501.htm | 53600 | 2024-05-06 16:17:47 |
| nick-20240501.xsd | 26034 | 2024-05-06 16:17:47 |
| nick-20240501_htm.xml | 4692 | 2024-05-06 16:17:47 |
| nick-ex2_1.htm | 850213 | 2024-05-06 16:17:47 |
| nick-ex99_1.htm | 9429 | 2024-05-06 16:17:47 |
| R1.htm | 39629 | 2024-05-06 16:17:47 |
| report.css | 2766 | 2024-05-06 16:17:47 |
| Show.js | 1084 | 2024-05-06 16:17:47 |