Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-21-002636-index-headers.html | 2021-04-29 17:27:41 | |
| 0000894189-21-002636-index.html | 2021-04-29 17:27:41 | |
| 0000894189-21-002636.txt | 2021-04-29 17:27:41 | |
 0000894189-21-002636-xbrl.zip | 499285 | 2021-04-29 17:27:41 |
| ck0001650149-20201231.htm | 1174311 | 2021-04-29 17:27:41 |
| ck0001650149-20201231.xsd | 4763 | 2021-04-29 17:27:41 |
| ck0001650149-20201231_cal.xml | 6110 | 2021-04-29 17:27:41 |
| ck0001650149-20201231_def.xml | 137686 | 2021-04-29 17:27:41 |
 ck0001650149-20201231_g1.jpg | 290870 | 2021-04-29 17:27:41 |
 ck0001650149-20201231_g2.jpg | 32441 | 2021-04-29 17:27:41 |
| ck0001650149-20201231_htm.xml | 168603 | 2021-04-29 17:27:41 |
| ck0001650149-20201231_lab.xml | 226265 | 2021-04-29 17:27:41 |
| ck0001650149-20201231_pre.xml | 149049 | 2021-04-29 17:27:41 |
| FilingSummary.xml | 3055 | 2021-04-29 17:27:41 |
| Financial_Report.xlsx | 36414 | 2021-04-29 17:27:41 |
 gplogo1.jpg | 10722 | 2021-04-29 17:27:41 |
| MetaLinks.json | 245412 | 2021-04-29 17:27:41 |
| mprovedauditorconsent2021.htm | 2843 | 2021-04-29 17:27:41 |
| R1.htm | 18266 | 2021-04-29 17:27:41 |
| R2.htm | 135586 | 2021-04-29 17:27:41 |
| R3.htm | 230029 | 2021-04-29 17:27:41 |
| report.css | 2767 | 2021-04-29 17:27:41 |
| Show.js | 1085 | 2021-04-29 17:27:41 |