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| 0001223786-17-000042-index.html | 2017-11-08 15:30:25 | |
| 0001223786-17-000042.txt | 2017-11-08 15:30:25 | |
 0001223786-17-000042-xbrl.zip | 102747 | 2017-11-08 15:30:25 |
| FilingSummary.xml | 20152 | 2017-11-08 15:30:25 |
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| nsh-20170930.xsd | 38687 | 2017-11-08 15:30:25 |
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| report.css | 2767 | 2017-11-08 15:30:25 |
| Show.js | 1410 | 2017-11-08 15:30:25 |