Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-015587-index-headers.html | 2022-05-27 16:15:50 | |
| 0001628280-22-015587-index.html | 2022-05-27 16:15:50 | |
| 0001628280-22-015587.txt | 2022-05-27 16:15:50 | |
 0001628280-22-015587-xbrl.zip | 16224 | 2022-05-27 16:15:50 |
| FilingSummary.xml | 1755 | 2022-05-27 16:15:50 |
| Financial_Report.xlsx | 5866 | 2022-05-27 16:15:50 |
| MetaLinks.json | 23507 | 2022-05-27 16:15:50 |
| nsa-20220523.htm | 58804 | 2022-05-27 16:15:50 |
| nsa-20220523.xsd | 2561 | 2022-05-27 16:15:50 |
| nsa-20220523_def.xml | 17493 | 2022-05-27 16:15:50 |
| nsa-20220523_htm.xml | 14038 | 2022-05-27 16:15:50 |
| nsa-20220523_lab.xml | 33079 | 2022-05-27 16:15:50 |
| nsa-20220523_pre.xml | 17772 | 2022-05-27 16:15:50 |
| R1.htm | 44539 | 2022-05-27 16:15:50 |
| report.css | 2767 | 2022-05-27 16:15:50 |
| Show.js | 1084 | 2022-05-27 16:15:50 |