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| 0001437749-12-001455.txt | 2012-02-14 17:15:47 | |
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| ex32-1.htm | 8257 | 2012-02-14 17:15:47 |
| ex32-2.htm | 8827 | 2012-02-14 17:15:47 |
| FilingSummary.xml | 11560 | 2012-02-14 17:15:47 |
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| nhc_10q-123111.htm | 779240 | 2012-02-14 17:15:47 |
| nhld-20111231.xml | 492734 | 2012-02-14 17:15:47 |
| nhld-20111231.xsd | 19848 | 2012-02-14 17:15:47 |
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| nhld-20111231_def.xml | 82310 | 2012-02-14 17:15:47 |
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