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| 0001437749-24-025269-index.html | 2024-08-08 06:45:46 | |
| 0001437749-24-025269.txt | 2024-08-08 06:45:46 | |
 0001437749-24-025269-xbrl.zip | 17011 | 2024-08-08 06:45:46 |
| ex_706991.htm | 111644 | 2024-08-08 06:45:46 |
| FilingSummary.xml | 1759 | 2024-08-08 06:45:46 |
| Financial_Report.xlsx | 5689 | 2024-08-08 06:45:46 |
| MetaLinks.json | 19446 | 2024-08-08 06:45:46 |
| nath-20240808.xsd | 3408 | 2024-08-08 06:45:46 |
| nath-20240808_def.xml | 11423 | 2024-08-08 06:45:46 |
| nath-20240808_lab.xml | 15309 | 2024-08-08 06:45:46 |
| nath-20240808_pre.xml | 11583 | 2024-08-08 06:45:46 |
| nath20240801_8k.htm | 24871 | 2024-08-08 06:45:46 |
| nath20240801_8k_htm.xml | 2832 | 2024-08-08 06:45:46 |
| R1.htm | 38341 | 2024-08-08 06:45:46 |
| report.css | 2767 | 2024-08-08 06:45:46 |
| Show.js | 1085 | 2024-08-08 06:45:46 |