Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-010432-index-headers.html | 2022-06-29 11:42:01 | |
| 0001558370-22-010432-index.html | 2022-06-29 11:42:01 | |
| 0001558370-22-010432.txt | 2022-06-29 11:42:01 | |
 0001558370-22-010432-xbrl.zip | 10462 | 2022-06-29 11:42:01 |
| FilingSummary.xml | 1695 | 2022-06-29 11:42:01 |
| Financial_Report.xlsx | 5700 | 2022-06-29 11:42:01 |
| MetaLinks.json | 16079 | 2022-06-29 11:42:01 |
| R1.htm | 38539 | 2022-06-29 11:42:01 |
| report.css | 2766 | 2022-06-29 11:42:01 |
| Show.js | 1084 | 2022-06-29 11:42:01 |
| sret-20220623.xsd | 3277 | 2022-06-29 11:42:01 |
| sret-20220623x8k.htm | 57055 | 2022-06-29 11:42:01 |
| sret-20220623x8k_htm.xml | 4674 | 2022-06-29 11:42:01 |
| sret-20220623_lab.xml | 15367 | 2022-06-29 11:42:01 |
| sret-20220623_pre.xml | 10376 | 2022-06-29 11:42:01 |