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| 0001437749-20-001957-index.html | 2020-02-07 06:04:00 | |
| 0001437749-20-001957.txt | 2020-02-07 06:04:00 | |
 0001437749-20-001957-xbrl.zip | 144972 | 2020-02-07 06:04:00 |
| ex_170805.htm | 11340 | 2020-02-07 06:04:00 |
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| FilingSummary.xml | 48211 | 2020-02-07 06:04:00 |
| Financial_Report.xlsx | 71310 | 2020-02-07 06:04:00 |
| nath-20191229.xml | 1474979 | 2020-02-07 06:04:00 |
| nath-20191229.xsd | 74304 | 2020-02-07 06:04:00 |
| nath-20191229_cal.xml | 60554 | 2020-02-07 06:04:00 |
| nath-20191229_def.xml | 427986 | 2020-02-07 06:04:00 |
| nath-20191229_lab.xml | 377353 | 2020-02-07 06:04:00 |
| nath-20191229_pre.xml | 470754 | 2020-02-07 06:04:00 |
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| report.css | 2767 | 2020-02-07 06:04:00 |
| Show.js | 1085 | 2020-02-07 06:04:00 |