Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-011875-index-headers.html | 2022-05-11 12:45:34 | |
| 0001437749-22-011875-index.html | 2022-05-11 12:45:34 | |
| 0001437749-22-011875.txt | 2022-05-11 12:45:34 | |
 0001437749-22-011875-xbrl.zip | 18862 | 2022-05-11 12:45:34 |
| ex_374174.htm | 148242 | 2022-05-11 12:45:34 |
| FilingSummary.xml | 1772 | 2022-05-11 12:45:34 |
| Financial_Report.xlsx | 5678 | 2022-05-11 12:45:34 |
| MetaLinks.json | 18921 | 2022-05-11 12:45:34 |
| nsys-20220511.xsd | 3601 | 2022-05-11 12:45:34 |
| nsys-20220511_def.xml | 11532 | 2022-05-11 12:45:34 |
| nsys-20220511_lab.xml | 15414 | 2022-05-11 12:45:34 |
| nsys-20220511_pre.xml | 11688 | 2022-05-11 12:45:34 |
| nsys20220511_8k.htm | 21769 | 2022-05-11 12:45:34 |
| nsys20220511_8k_htm.xml | 2561 | 2022-05-11 12:45:34 |
| R1.htm | 38952 | 2022-05-11 12:45:34 |
| report.css | 2767 | 2022-05-11 12:45:34 |
| Show.js | 1085 | 2022-05-11 12:45:34 |