Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-24-020613-index-headers.html | 2024-05-06 16:05:43 | |
| 0001628280-24-020613-index.html | 2024-05-06 16:05:43 | |
| 0001628280-24-020613.txt | 2024-05-06 16:05:43 | |
 0001628280-24-020613-xbrl.zip | 66398 | 2024-05-06 16:05:43 |
| ex991-q12024erss.htm | 1222069 | 2024-05-06 16:05:43 |
| FilingSummary.xml | 1793 | 2024-05-06 16:05:43 |
| Financial_Report.xlsx | 6234 | 2024-05-06 16:05:43 |
 image0a93.jpg | 9612 | 2024-05-06 16:05:43 |
| MetaLinks.json | 23242 | 2024-05-06 16:05:43 |
| nsa-20240501.htm | 31486 | 2024-05-06 16:05:43 |
| nsa-20240501.xsd | 2432 | 2024-05-06 16:05:43 |
| nsa-20240501_def.xml | 16540 | 2024-05-06 16:05:43 |
| nsa-20240501_htm.xml | 5457 | 2024-05-06 16:05:43 |
| nsa-20240501_lab.xml | 29257 | 2024-05-06 16:05:43 |
| nsa-20240501_pre.xml | 17327 | 2024-05-06 16:05:43 |
 nsa-q12024editablereportco.jpg | 7953697 | 2024-05-06 16:05:43 |
 q12024nsamap.jpg | 43096 | 2024-05-06 16:05:43 |
| R1.htm | 46915 | 2024-05-06 16:05:43 |
| report.css | 2767 | 2024-05-06 16:05:43 |
| Show.js | 1085 | 2024-05-06 16:05:43 |