Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-21-002787-index-headers.html | 2021-04-30 15:18:22 | |
| 0000894189-21-002787-index.html | 2021-04-30 15:18:22 | |
| 0000894189-21-002787.txt | 2021-04-30 15:18:22 | |
 0000894189-21-002787-xbrl.zip | 195418 | 2021-04-30 15:18:22 |
| ck0001650149-20201231.htm | 921620 | 2021-04-30 15:18:22 |
| ck0001650149-20201231.xsd | 4731 | 2021-04-30 15:18:22 |
| ck0001650149-20201231_cal.xml | 4838 | 2021-04-30 15:18:22 |
| ck0001650149-20201231_def.xml | 137638 | 2021-04-30 15:18:22 |
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 ck0001650149-20201231_g2.jpg | 29664 | 2021-04-30 15:18:22 |
| ck0001650149-20201231_htm.xml | 126118 | 2021-04-30 15:18:22 |
| ck0001650149-20201231_lab.xml | 226004 | 2021-04-30 15:18:22 |
| ck0001650149-20201231_pre.xml | 149001 | 2021-04-30 15:18:22 |
| FilingSummary.xml | 3055 | 2021-04-30 15:18:22 |
| Financial_Report.xlsx | 20667 | 2021-04-30 15:18:22 |
 gplogo1.jpg | 10722 | 2021-04-30 15:18:22 |
| heitmanauditorconsent2021.htm | 2702 | 2021-04-30 15:18:22 |
| MetaLinks.json | 244913 | 2021-04-30 15:18:22 |
| R1.htm | 18266 | 2021-04-30 15:18:22 |
| R2.htm | 97484 | 2021-04-30 15:18:22 |
| R3.htm | 192364 | 2021-04-30 15:18:22 |
| report.css | 2767 | 2021-04-30 15:18:22 |
| Show.js | 1085 | 2021-04-30 15:18:22 |