Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-25-006613-index-headers.html | 2025-09-10 16:59:17 | |
| 0001477932-25-006613-index.html | 2025-09-10 16:59:17 | |
| 0001477932-25-006613.txt | 2025-09-10 16:59:17 | |
 0001477932-25-006613-xbrl.zip | 252147 | 2025-09-10 16:59:17 |
| FilingSummary.xml | 35248 | 2025-09-10 16:59:17 |
| MetaLinks.json | 845509 | 2025-09-10 16:59:17 |
| R1.htm | 66538 | 2025-09-10 16:59:17 |
| R10.htm | 146049 | 2025-09-10 16:59:17 |
| R11.htm | 12849 | 2025-09-10 16:59:17 |
| R12.htm | 33542 | 2025-09-10 16:59:17 |
| R13.htm | 115680 | 2025-09-10 16:59:17 |
| R14.htm | 12871 | 2025-09-10 16:59:17 |
| R15.htm | 53327 | 2025-09-10 16:59:17 |
| R16.htm | 12326 | 2025-09-10 16:59:17 |
| R17.htm | 11514 | 2025-09-10 16:59:17 |
| R18.htm | 20895 | 2025-09-10 16:59:17 |
| R19.htm | 32462 | 2025-09-10 16:59:17 |
| R2.htm | 182268 | 2025-09-10 16:59:17 |
| R20.htm | 8221 | 2025-09-10 16:59:17 |
| R21.htm | 187833 | 2025-09-10 16:59:17 |
| R22.htm | 114066 | 2025-09-10 16:59:17 |
| R23.htm | 30910 | 2025-09-10 16:59:17 |
| R24.htm | 90864 | 2025-09-10 16:59:17 |
| R25.htm | 11393 | 2025-09-10 16:59:17 |
| R26.htm | 20739 | 2025-09-10 16:59:17 |
| R27.htm | 20101 | 2025-09-10 16:59:17 |
| R28.htm | 29103 | 2025-09-10 16:59:17 |
| R29.htm | 21246 | 2025-09-10 16:59:17 |
| R3.htm | 35370 | 2025-09-10 16:59:17 |
| R30.htm | 19000 | 2025-09-10 16:59:17 |
| R31.htm | 8906 | 2025-09-10 16:59:17 |
| R32.htm | 8981 | 2025-09-10 16:59:17 |
| R33.htm | 17781 | 2025-09-10 16:59:17 |
| R34.htm | 9982 | 2025-09-10 16:59:17 |
| R35.htm | 30969 | 2025-09-10 16:59:17 |
| R36.htm | 14822 | 2025-09-10 16:59:17 |
| R37.htm | 17426 | 2025-09-10 16:59:17 |
| R38.htm | 47234 | 2025-09-10 16:59:17 |
| R39.htm | 12564 | 2025-09-10 16:59:17 |
| R4.htm | 126918 | 2025-09-10 16:59:17 |
| R40.htm | 20148 | 2025-09-10 16:59:17 |
| R41.htm | 17143 | 2025-09-10 16:59:17 |
| R42.htm | 33740 | 2025-09-10 16:59:17 |
| R43.htm | 49874 | 2025-09-10 16:59:17 |
| R44.htm | 8589 | 2025-09-10 16:59:17 |
| R45.htm | 218646 | 2025-09-10 16:59:17 |
| R46.htm | 23653 | 2025-09-10 16:59:17 |
| R47.htm | 9824 | 2025-09-10 16:59:17 |
| R48.htm | 26756 | 2025-09-10 16:59:17 |
| R49.htm | 101996 | 2025-09-10 16:59:17 |
| R5.htm | 89899 | 2025-09-10 16:59:17 |
| R50.htm | 36135 | 2025-09-10 16:59:17 |
| R51.htm | 7228 | 2025-09-10 16:59:17 |
| R52.htm | 24818 | 2025-09-10 16:59:17 |
| R53.htm | 3809 | 2025-09-10 16:59:17 |
| R54.htm | 26210 | 2025-09-10 16:59:17 |
| R55.htm | 11400 | 2025-09-10 16:59:17 |
| R56.htm | 4136 | 2025-09-10 16:59:17 |
| R57.htm | 67432 | 2025-09-10 16:59:17 |
| R6.htm | 134924 | 2025-09-10 16:59:17 |
| R7.htm | 8479 | 2025-09-10 16:59:17 |
| R8.htm | 12944 | 2025-09-10 16:59:17 |
| R9.htm | 10722 | 2025-09-10 16:59:17 |
| report.css | 2767 | 2025-09-10 16:59:17 |
| Show.js | 1085 | 2025-09-10 16:59:17 |
| sing-20241231.xsd | 75644 | 2025-09-10 16:59:17 |
| sing-20241231_cal.xml | 65075 | 2025-09-10 16:59:17 |
| sing-20241231_def.xml | 243831 | 2025-09-10 16:59:17 |
| sing-20241231_lab.xml | 425177 | 2025-09-10 16:59:17 |
| sing-20241231_pre.xml | 373857 | 2025-09-10 16:59:17 |
| sing_10k.htm | 1860003 | 2025-09-10 16:59:17 |
 sing_10kimg1.jpg | 9135 | 2025-09-10 16:59:17 |
| sing_10k_htm.xml | 1351873 | 2025-09-10 16:59:17 |
| sing_ex311.htm | 14402 | 2025-09-10 16:59:17 |
| sing_ex312.htm | 14406 | 2025-09-10 16:59:17 |
| sing_ex321.htm | 4790 | 2025-09-10 16:59:17 |
| sing_ex44.htm | 15567 | 2025-09-10 16:59:17 |
| sing_ex971.htm | 19686 | 2025-09-10 16:59:17 |