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| 0001437749-19-022464-index.html | 2019-11-12 16:11:20 | |
| 0001437749-19-022464.txt | 2019-11-12 16:11:20 | |
 0001437749-19-022464-xbrl.zip | 105041 | 2019-11-12 16:11:20 |
| ex_162419.htm | 14177 | 2019-11-12 16:11:20 |
| ex_162420.htm | 14477 | 2019-11-12 16:11:20 |
| ex_162421.htm | 7696 | 2019-11-12 16:11:20 |
| ex_164013.htm | 29983 | 2019-11-12 16:11:20 |
| FilingSummary.xml | 24342 | 2019-11-12 16:11:20 |
| Financial_Report.xlsx | 43473 | 2019-11-12 16:11:20 |
| nsys-20190930.xml | 969721 | 2019-11-12 16:11:20 |
| nsys-20190930.xsd | 39134 | 2019-11-12 16:11:20 |
| nsys-20190930_cal.xml | 60238 | 2019-11-12 16:11:20 |
| nsys-20190930_def.xml | 278708 | 2019-11-12 16:11:20 |
| nsys-20190930_lab.xml | 289023 | 2019-11-12 16:11:20 |
| nsys-20190930_pre.xml | 304715 | 2019-11-12 16:11:20 |
| nsys20190930_10q.htm | 851698 | 2019-11-12 16:11:20 |
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| R9.htm | 53767 | 2019-11-12 16:11:20 |
| report.css | 2767 | 2019-11-12 16:11:20 |
| Show.js | 1085 | 2019-11-12 16:11:20 |