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|---|---|---|
 0001223786-17-000012-index-headers.html | 2017-05-09 14:26:31 | |
| 0001223786-17-000012-index.html | 2017-05-09 14:26:31 | |
| 0001223786-17-000012.txt | 2017-05-09 14:26:31 | |
 0001223786-17-000012-xbrl.zip | 101645 | 2017-05-09 14:26:31 |
| FilingSummary.xml | 20940 | 2017-05-09 14:26:31 |
| Financial_Report.xlsx | 39421 | 2017-05-09 14:26:31 |
| nsh-20170331.xml | 434035 | 2017-05-09 14:26:31 |
| nsh-20170331.xsd | 40552 | 2017-05-09 14:26:31 |
| nsh-20170331_cal.xml | 57963 | 2017-05-09 14:26:31 |
| nsh-20170331_def.xml | 181830 | 2017-05-09 14:26:31 |
| nsh-20170331_lab.xml | 346520 | 2017-05-09 14:26:31 |
| nsh-20170331_pre.xml | 231128 | 2017-05-09 14:26:31 |
| nsh1q1710-q.htm | 496461 | 2017-05-09 14:26:31 |
| nsh1q1710-qex3101.htm | 8309 | 2017-05-09 14:26:31 |
| nsh1q1710-qex3102.htm | 8318 | 2017-05-09 14:26:31 |
| nsh1q1710-qex3201.htm | 5607 | 2017-05-09 14:26:31 |
| nsh1q1710-qex3202.htm | 5320 | 2017-05-09 14:26:31 |
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| R9.htm | 8987 | 2017-05-09 14:26:31 |
| report.css | 2767 | 2017-05-09 14:26:31 |
| Show.js | 1410 | 2017-05-09 14:26:31 |