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 0001223786-17-000021-index-headers.html | 2017-08-08 15:32:30 | |
| 0001223786-17-000021-index.html | 2017-08-08 15:32:30 | |
| 0001223786-17-000021.txt | 2017-08-08 15:32:30 | |
 0001223786-17-000021-xbrl.zip | 104553 | 2017-08-08 15:32:30 |
| FilingSummary.xml | 19997 | 2017-08-08 15:32:30 |
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| nsh-20170630.xsd | 39708 | 2017-08-08 15:32:30 |
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| nsh-20170630_lab.xml | 342036 | 2017-08-08 15:32:30 |
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| nsh2q1710-qex3202.htm | 5322 | 2017-08-08 15:32:30 |
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| report.css | 2767 | 2017-08-08 15:32:30 |
| Show.js | 1410 | 2017-08-08 15:32:30 |