Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-22-002143-index-headers.html | 2022-04-07 17:50:33 | |
| 0001477932-22-002143-index.html | 2022-04-07 17:50:33 | |
| 0001477932-22-002143.txt | 2022-04-07 17:50:33 | |
 0001477932-22-002143-xbrl.zip | 9647 | 2022-04-07 17:50:33 |
| FilingSummary.xml | 1664 | 2022-04-07 17:50:33 |
| Financial_Report.xlsx | 5585 | 2022-04-07 17:50:33 |
| MetaLinks.json | 16259 | 2022-04-07 17:50:33 |
| R1.htm | 37175 | 2022-04-07 17:50:33 |
| report.css | 2767 | 2022-04-07 17:50:33 |
| Show.js | 1085 | 2022-04-07 17:50:33 |
| sing-20220405.xsd | 5851 | 2022-04-07 17:50:33 |
| sing-20220405_cal.xml | 912 | 2022-04-07 17:50:33 |
| sing-20220405_def.xml | 2117 | 2022-04-07 17:50:33 |
| sing-20220405_lab.xml | 13805 | 2022-04-07 17:50:33 |
| sing-20220405_pre.xml | 8716 | 2022-04-07 17:50:33 |
| sing_8k.htm | 24247 | 2022-04-07 17:50:33 |
| sing_8k_htm.xml | 3389 | 2022-04-07 17:50:33 |