Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001000753-23-000006-index-headers.html | 2023-02-09 08:47:03 | |
| 0001000753-23-000006-index.html | 2023-02-09 08:47:03 | |
| 0001000753-23-000006.txt | 2023-02-09 08:47:03 | |
 0001000753-23-000006-xbrl.zip | 30719 | 2023-02-09 08:47:03 |
| a12312022-ex991earningsrel.htm | 322295 | 2023-02-09 08:47:03 |
| FilingSummary.xml | 1787 | 2023-02-09 08:47:03 |
| Financial_Report.xlsx | 5753 | 2023-02-09 08:47:03 |
| MetaLinks.json | 21492 | 2023-02-09 08:47:03 |
| nsp-20230209.htm | 29317 | 2023-02-09 08:47:03 |
| nsp-20230209.xsd | 2382 | 2023-02-09 08:47:03 |
| nsp-20230209_def.xml | 5850 | 2023-02-09 08:47:03 |
| nsp-20230209_htm.xml | 11154 | 2023-02-09 08:47:03 |
| nsp-20230209_lab.xml | 29082 | 2023-02-09 08:47:03 |
| nsp-20230209_pre.xml | 15344 | 2023-02-09 08:47:03 |
| R1.htm | 41034 | 2023-02-09 08:47:03 |
| report.css | 2767 | 2023-02-09 08:47:03 |
| Show.js | 1085 | 2023-02-09 08:47:03 |