Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-016690-index-headers.html | 2022-06-09 16:15:57 | |
| 0001628280-22-016690-index.html | 2022-06-09 16:15:57 | |
| 0001628280-22-016690.txt | 2022-06-09 16:15:57 | |
 0001628280-22-016690-xbrl.zip | 15283 | 2022-06-09 16:15:57 |
| FilingSummary.xml | 1755 | 2022-06-09 16:15:57 |
| Financial_Report.xlsx | 5869 | 2022-06-09 16:15:57 |
| MetaLinks.json | 23507 | 2022-06-09 16:15:57 |
| nsa-20220609.htm | 35344 | 2022-06-09 16:15:57 |
| nsa-20220609.xsd | 2561 | 2022-06-09 16:15:57 |
| nsa-20220609_def.xml | 17493 | 2022-06-09 16:15:57 |
| nsa-20220609_htm.xml | 14038 | 2022-06-09 16:15:57 |
| nsa-20220609_lab.xml | 33079 | 2022-06-09 16:15:57 |
| nsa-20220609_pre.xml | 17772 | 2022-06-09 16:15:57 |
| R1.htm | 44542 | 2022-06-09 16:15:57 |
| report.css | 2767 | 2022-06-09 16:15:57 |
| Show.js | 1084 | 2022-06-09 16:15:57 |