| NSYS 0000722313 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2020-05-19 | 8-K | FORM 8-K | View Document |
| 2020-05-13 | 10-Q | FORM 10-Q | View Document |
| 2020-04-21 | 8-K | FORM 8-K | View Document |
| 2020-03-27 | DEF 14A | FORM DEF 14A | View Document |
| 2020-03-23 | 8-K | FORM 8-K | View Document |
| 2020-03-20 | S-8 | FORM S-8 | View Document |
| 2020-03-19 | 10-K | FORM 10-K | View Document |
| 2020-03-19 | 4 | FORM 4 - | View Document |
| 2019-11-12 | 10-Q | FORM 10-Q | View Document |
| 2019-09-18 | 8-K | FORM 8-K | View Document |
| 2019-09-11 | 8-K | FORM 8-K | View Document |
| 2019-09-11 | 4 | FORM 4 - | View Document |
| 2019-09-11 | 3 | FORM 3 - | View Document |
| 2019-08-22 | SC 13D/A | SCHEDULE 13D/A | View Document |
| 2019-08-14 | 10-Q | FORM 10-Q | View Document |
| 2019-05-29 | SD | SD | View Document |
| 2019-05-17 | 8-K | 8-K | View Document |
| 2019-05-15 | 10-Q | 10-Q | View Document |
| 2019-05-13 | 8-K | 8-K | View Document |
| 2019-05-08 | 4 | FORM 4 - | View Document |
| 2019-05-06 | 4 | FORM 4 - | View Document |
| 2019-04-03 | DEFA14A | DEFA14A | View Document |
| 2019-04-02 | 8-K | 8-K | View Document |
| 2019-04-01 | DEF 14A | DEF 14A | View Document |
| 2019-04-01 | 10-K | 10-K | View Document |
| 2019-03-01 | 8-K | 8-K | View Document |
| 2019-03-01 | 4 | FORM 4 - | View Document |
| 2019-02-20 | 8-K | 8-K | View Document |
| 2019-01-04 | 4 | FORM 4 - | View Document |
| 2019-01-04 | 3 | FORM 3 - | View Document |
| 2019-01-03 | 4 | FORM 4 - | View Document |
| 2018-12-21 | 4 | FORM 4 - | View Document |
| 2018-12-21 | 8-K | 8-K | View Document |
| 2018-11-14 | 10-Q | 10-Q | View Document |
| 2018-11-14 | 8-K | 8-K | View Document |
| 2018-10-10 | 8-K | 8-K | View Document |
| 2018-09-17 | 4 | FORM 4 - | View Document |
| 2018-08-27 | 4 | FORM 4 - | View Document |
| 2018-08-16 | 8-K | 8-K | View Document |
| 2018-08-14 | 10-Q | 10-Q | View Document |
| 2018-08-10 | SC 13D/A | SCHEDULE 13D AMENDMENT NO. 6 | View Document |
| 2018-05-18 | SD | SD | View Document |
| 2018-05-14 | 8-K | 8-K | View Document |
| 2018-05-11 | 10-Q | 10-Q | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 4 | FORM 4 - | View Document |
| 2018-05-10 | 3 | FORM 3 - | View Document |
| 2018-05-10 | 3 | FORM 3 - | View Document |
| 2018-04-19 | 8-K | 8-K | View Document |
| 2018-03-29 | DEF 14A | DEF 14A | View Document |
| 2018-03-29 | 8-K | 8-K | View Document |
| 2018-03-27 | S-8 | S-8 | View Document |
| 2018-03-27 | 10-K | 10-K | View Document |
| 2018-02-27 | 8-K | 8-K | View Document |
| 2018-01-12 | 8-K | 8-K | View Document |
| 2018-01-10 | 4 | FORM 4 - | View Document |
| 2018-01-10 | 3 | FORM 3 - | View Document |
| 2018-01-08 | 8-K | 8-K | View Document |
| 2017-11-08 | 8-K | 8-K | View Document |
| 2017-11-08 | 10-Q | 10-Q | View Document |
| 2017-08-23 | 4 | FORM 4 - | View Document |
| 2017-08-10 | 8-K | 8-K | View Document |
| 2017-08-09 | 10-Q | 10-Q | View Document |
| 2017-06-21 | 8-K | 8-K | View Document |
| 2017-05-31 | SD | SD | View Document |
| 2017-05-19 | 8-K | 8-K | View Document |
| 2017-05-18 | 4 | FORM 4 - | View Document |
| 2017-05-18 | 3 | FORM 3 - | View Document |
| 2017-05-17 | 8-K | 8-K | View Document |
| 2017-05-17 | 4 | FORM 4 - | View Document |
| 2017-05-11 | 10-Q | 10-Q | View Document |
| 2017-05-09 | 8-K | 8-K | View Document |
| 2017-03-22 | DEF 14A | DEF 14A | View Document |
| 2017-03-20 | 8-K | 8-K | View Document |
| 2017-03-14 | 4 | FORM 4 - | View Document |
| 2017-03-08 | 10-K | 10-K | View Document |
| 2016-12-02 | 4 | FORM 4 - | View Document |
| 2016-11-28 | 8-K | 8-K | View Document |
| 2016-11-02 | 10-Q | 10-Q | View Document |
| 2016-09-09 | 3 | FORM 3 - | View Document |
| 2016-08-12 | 4 | FORM 4 - | View Document |
| 2016-08-12 | 3 | FORM 3 - | View Document |
| 2016-08-03 | 10-Q | 10-Q | View Document |
| 2016-06-28 | SC 13D/A | SCHEDULE 13D AMENDMENT NO. 5 | View Document |
| 2016-06-17 | SC 13D/A | SCHEDULE 13D AMENDMENT NO. 4 | View Document |
| 2016-06-06 | 4 | FORM 4 - | View Document |
| 2016-05-31 | SD | SD | View Document |
| 2016-05-24 | 4 | FORM 4 - | View Document |
| 2016-05-06 | 8-K | 8-K | View Document |
| 2016-05-05 | 8-K | 8-K | View Document |
| 2016-05-04 | 10-Q | 10-Q | View Document |
| 2016-03-30 | DEF 14A | DEF 14A | View Document |
| 2016-03-25 | 8-K | 8-K | View Document |
| 2016-03-22 | 10-K | 10-K | View Document |
| 2016-03-21 | 4/A | FORM 4/A - | View Document |
| 2016-03-18 | 4 | FORM 4 - | View Document |
