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| 0001437749-19-009116-index.html | 2019-05-08 16:31:57 | |
| 0001437749-19-009116.txt | 2019-05-08 16:31:57 | |
 0001437749-19-009116-xbrl.zip | 203618 | 2019-05-08 16:31:57 |
| ex_142248.htm | 12700 | 2019-05-08 16:31:57 |
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| Financial_Report.xlsx | 76709 | 2019-05-08 16:31:57 |
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| nksh-20190331_lab.xml | 367212 | 2019-05-08 16:31:57 |
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| report.css | 2767 | 2019-05-08 16:31:57 |
| Show.js | 1085 | 2019-05-08 16:31:57 |