Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-012531-index-headers.html | 2022-07-07 17:20:37 | |
| 0000950170-22-012531-index.html | 2022-07-07 17:20:37 | |
| 0000950170-22-012531.txt | 2022-07-07 17:20:37 | |
 0000950170-22-012531-xbrl.zip | 226049 | 2022-07-07 17:20:37 |
| FilingSummary.xml | 1715 | 2022-07-07 17:20:37 |
| Financial_Report.xlsx | 5667 | 2022-07-07 17:20:37 |
| MetaLinks.json | 16250 | 2022-07-07 17:20:37 |
| R1.htm | 38510 | 2022-07-07 17:20:37 |
| report.css | 2767 | 2022-07-07 17:20:37 |
| sgu-20220706.htm | 72280 | 2022-07-07 17:20:37 |
| sgu-20220706.xsd | 2382 | 2022-07-07 17:20:37 |
| sgu-20220706_htm.xml | 4494 | 2022-07-07 17:20:37 |
| sgu-20220706_lab.xml | 12798 | 2022-07-07 17:20:37 |
| sgu-20220706_pre.xml | 10406 | 2022-07-07 17:20:37 |
| sgu-ex10_2.htm | 1999406 | 2022-07-07 17:20:37 |
| sgu-ex10_3.htm | 397864 | 2022-07-07 17:20:37 |
| sgu-ex99_1.htm | 12212 | 2022-07-07 17:20:37 |
| Show.js | 1085 | 2022-07-07 17:20:37 |