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| 0001437749-24-034376.txt | 2024-11-12 09:41:05 | |
 0001437749-24-034376-xbrl.zip | 19438 | 2024-11-12 09:41:05 |
| ex_744514.htm | 249359 | 2024-11-12 09:41:05 |
| FilingSummary.xml | 1748 | 2024-11-12 09:41:05 |
| Financial_Report.xlsx | 5698 | 2024-11-12 09:41:05 |
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| MetaLinks.json | 19294 | 2024-11-12 09:41:05 |
| nhc-20241108.xsd | 3402 | 2024-11-12 09:41:05 |
| nhc-20241108_def.xml | 11422 | 2024-11-12 09:41:05 |
| nhc-20241108_lab.xml | 15311 | 2024-11-12 09:41:05 |
| nhc-20241108_pre.xml | 11582 | 2024-11-12 09:41:05 |
| nhc20241107_8k.htm | 28891 | 2024-11-12 09:41:05 |
| nhc20241107_8k_htm.xml | 2831 | 2024-11-12 09:41:05 |
| R1.htm | 38346 | 2024-11-12 09:41:05 |
| report.css | 2767 | 2024-11-12 09:41:05 |
| Show.js | 1085 | 2024-11-12 09:41:05 |