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| 0001000753-16-000100-index.html | 2016-05-02 15:33:26 | |
| 0001000753-16-000100.txt | 2016-05-02 15:33:26 | |
 0001000753-16-000100-xbrl.zip | 110994 | 2016-05-02 15:33:26 |
| a03312016-10qdocument.htm | 943952 | 2016-05-02 15:33:26 |
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| a03312016-nspex322.htm | 7760 | 2016-05-02 15:33:26 |
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| Financial_Report.xlsx | 39429 | 2016-05-02 15:33:26 |
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| nsp-20160331.xsd | 32716 | 2016-05-02 15:33:26 |
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| nsp-20160331_def.xml | 55606 | 2016-05-02 15:33:26 |
| nsp-20160331_lab.xml | 417066 | 2016-05-02 15:33:26 |
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| R1.htm | 25881 | 2016-05-02 15:33:26 |
| R10.htm | 6874 | 2016-05-02 15:33:26 |
| R11.htm | 12014 | 2016-05-02 15:33:26 |
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| R8.htm | 50900 | 2016-05-02 15:33:26 |
| R9.htm | 111307 | 2016-05-02 15:33:26 |
| report.css | 2767 | 2016-05-02 15:33:26 |
| Show.js | 1410 | 2016-05-02 15:33:26 |