Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001000753-21-000042-index-headers.html | 2021-11-01 16:32:04 | |
| 0001000753-21-000042-index.html | 2021-11-01 16:32:04 | |
| 0001000753-21-000042.txt | 2021-11-01 16:32:04 | |
 0001000753-21-000042-xbrl.zip | 29596 | 2021-11-01 16:32:04 |
| a09302021-ex991earningsrel.htm | 312675 | 2021-11-01 16:32:04 |
| FilingSummary.xml | 1763 | 2021-11-01 16:32:04 |
| Financial_Report.xlsx | 5701 | 2021-11-01 16:32:04 |
| MetaLinks.json | 20162 | 2021-11-01 16:32:04 |
| nsp-20211101.htm | 29010 | 2021-11-01 16:32:04 |
| nsp-20211101.xsd | 2316 | 2021-11-01 16:32:04 |
| nsp-20211101_def.xml | 5700 | 2021-11-01 16:32:04 |
| nsp-20211101_htm.xml | 11976 | 2021-11-01 16:32:04 |
| nsp-20211101_lab.xml | 28956 | 2021-11-01 16:32:04 |
| nsp-20211101_pre.xml | 15208 | 2021-11-01 16:32:04 |
| R1.htm | 41515 | 2021-11-01 16:32:04 |
| report.css | 2767 | 2021-11-01 16:32:04 |
| Show.js | 1085 | 2021-11-01 16:32:04 |