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| 0001437749-20-017529-index.html | 2020-08-11 16:43:50 | |
| 0001437749-20-017529.txt | 2020-08-11 16:43:50 | |
 0001437749-20-017529-xbrl.zip | 104696 | 2020-08-11 16:43:50 |
| ex_198162.htm | 14291 | 2020-08-11 16:43:50 |
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| ex_198814.htm | 100031 | 2020-08-11 16:43:50 |
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| FilingSummary.xml | 26179 | 2020-08-11 16:43:50 |
| Financial_Report.xlsx | 53732 | 2020-08-11 16:43:50 |
| nsys-20200630.xml | 963523 | 2020-08-11 16:43:50 |
| nsys-20200630.xsd | 41179 | 2020-08-11 16:43:50 |
| nsys-20200630_cal.xml | 53070 | 2020-08-11 16:43:50 |
| nsys-20200630_def.xml | 294313 | 2020-08-11 16:43:50 |
| nsys-20200630_lab.xml | 286412 | 2020-08-11 16:43:50 |
| nsys-20200630_pre.xml | 316197 | 2020-08-11 16:43:50 |
| nsys20200630_10q.htm | 816789 | 2020-08-11 16:43:50 |
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| report.css | 2767 | 2020-08-11 16:43:50 |
| Show.js | 1085 | 2020-08-11 16:43:50 |