Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001000753-21-000014-index-headers.html | 2021-02-26 16:32:36 | |
| 0001000753-21-000014-index.html | 2021-02-26 16:32:36 | |
| 0001000753-21-000014.txt | 2021-02-26 16:32:36 | |
 0001000753-21-000014-xbrl.zip | 24403 | 2021-02-26 16:32:36 |
| a02262021-ex101.htm | 46993 | 2021-02-26 16:32:36 |
| a02262021-ex991.htm | 6423 | 2021-02-26 16:32:36 |
| FilingSummary.xml | 1913 | 2021-02-26 16:32:36 |
| Financial_Report.xlsx | 5591 | 2021-02-26 16:32:36 |
| MetaLinks.json | 22175 | 2021-02-26 16:32:36 |
| nsp-20210226.htm | 36190 | 2021-02-26 16:32:36 |
| nsp-20210226.xsd | 2659 | 2021-02-26 16:32:36 |
| nsp-20210226_cal.xml | 804 | 2021-02-26 16:32:36 |
| nsp-20210226_def.xml | 6373 | 2021-02-26 16:32:36 |
| nsp-20210226_htm.xml | 13964 | 2021-02-26 16:32:36 |
| nsp-20210226_lab.xml | 30179 | 2021-02-26 16:32:36 |
| nsp-20210226_pre.xml | 16041 | 2021-02-26 16:32:36 |
| R1.htm | 43975 | 2021-02-26 16:32:36 |
| report.css | 2767 | 2021-02-26 16:32:36 |
| Show.js | 1085 | 2021-02-26 16:32:36 |