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| 0001401708-17-000028-index.html | 2017-05-05 16:06:29 | |
| 0001401708-17-000028.txt | 2017-05-05 16:06:29 | |
 0001401708-17-000028-xbrl.zip | 108060 | 2017-05-05 16:06:29 |
| FilingSummary.xml | 24738 | 2017-05-05 16:06:29 |
| Financial_Report.xlsx | 50903 | 2017-05-05 16:06:29 |
| nstg-033116xex311.htm | 12712 | 2017-05-05 16:06:29 |
| nstg-033117x10q.htm | 810993 | 2017-05-05 16:06:29 |
| nstg-033117xex101debtamend.htm | 35402 | 2017-05-05 16:06:29 |
| nstg-033117xex312.htm | 12654 | 2017-05-05 16:06:29 |
| nstg-033117xex321.htm | 8003 | 2017-05-05 16:06:29 |
| nstg-033117xex322.htm | 7141 | 2017-05-05 16:06:29 |
| nstg-20170331.xml | 601830 | 2017-05-05 16:06:29 |
| nstg-20170331.xsd | 30148 | 2017-05-05 16:06:29 |
| nstg-20170331_cal.xml | 64378 | 2017-05-05 16:06:29 |
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| nstg-20170331_lab.xml | 362872 | 2017-05-05 16:06:29 |
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| R9.htm | 13343 | 2017-05-05 16:06:29 |
| report.css | 2767 | 2017-05-05 16:06:29 |
| Show.js | 1410 | 2017-05-05 16:06:29 |