Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-26-043166-index-headers.html | 2026-04-14 16:00:27 | |
| 0001104659-26-043166-index.html | 2026-04-14 16:00:27 | |
| 0001104659-26-043166.txt | 2026-04-14 16:00:27 | |
 0001104659-26-043166-xbrl.zip | 343582 | 2026-04-14 16:00:27 |
| FilingSummary.xml | 49679 | 2026-04-14 16:00:27 |
| MetaLinks.json | 1186595 | 2026-04-14 16:00:27 |
| R1.htm | 70525 | 2026-04-14 16:00:27 |
| R10.htm | 39762 | 2026-04-14 16:00:27 |
| R11.htm | 33510 | 2026-04-14 16:00:27 |
| R12.htm | 127716 | 2026-04-14 16:00:27 |
| R13.htm | 36658 | 2026-04-14 16:00:27 |
| R14.htm | 7710 | 2026-04-14 16:00:27 |
| R15.htm | 70411 | 2026-04-14 16:00:27 |
| R16.htm | 20911 | 2026-04-14 16:00:27 |
| R17.htm | 13470 | 2026-04-14 16:00:27 |
| R18.htm | 28338 | 2026-04-14 16:00:27 |
| R19.htm | 32241 | 2026-04-14 16:00:27 |
| R2.htm | 125102 | 2026-04-14 16:00:27 |
| R20.htm | 4934 | 2026-04-14 16:00:27 |
| R21.htm | 6990 | 2026-04-14 16:00:27 |
| R22.htm | 21623 | 2026-04-14 16:00:27 |
| R23.htm | 5529 | 2026-04-14 16:00:27 |
| R24.htm | 17739 | 2026-04-14 16:00:27 |
| R25.htm | 3938 | 2026-04-14 16:00:27 |
| R26.htm | 4371 | 2026-04-14 16:00:27 |
| R27.htm | 39693 | 2026-04-14 16:00:27 |
| R28.htm | 220996 | 2026-04-14 16:00:27 |
| R29.htm | 131569 | 2026-04-14 16:00:27 |
| R3.htm | 22763 | 2026-04-14 16:00:27 |
| R30.htm | 25018 | 2026-04-14 16:00:27 |
| R31.htm | 106543 | 2026-04-14 16:00:27 |
| R32.htm | 33386 | 2026-04-14 16:00:27 |
| R33.htm | 32850 | 2026-04-14 16:00:27 |
| R34.htm | 123103 | 2026-04-14 16:00:27 |
| R35.htm | 28151 | 2026-04-14 16:00:27 |
| R36.htm | 58786 | 2026-04-14 16:00:27 |
| R37.htm | 19660 | 2026-04-14 16:00:27 |
| R38.htm | 23262 | 2026-04-14 16:00:27 |
| R39.htm | 11172 | 2026-04-14 16:00:27 |
| R4.htm | 98937 | 2026-04-14 16:00:27 |
| R40.htm | 69244 | 2026-04-14 16:00:27 |
| R41.htm | 12417 | 2026-04-14 16:00:27 |
| R42.htm | 39131 | 2026-04-14 16:00:27 |
| R43.htm | 22650 | 2026-04-14 16:00:27 |
| R44.htm | 12228 | 2026-04-14 16:00:27 |
| R45.htm | 15169 | 2026-04-14 16:00:27 |
| R46.htm | 54438 | 2026-04-14 16:00:27 |
| R47.htm | 16198 | 2026-04-14 16:00:27 |
| R48.htm | 53059 | 2026-04-14 16:00:27 |
| R49.htm | 13133 | 2026-04-14 16:00:27 |
| R5.htm | 52460 | 2026-04-14 16:00:27 |
| R50.htm | 31738 | 2026-04-14 16:00:27 |
| R51.htm | 18496 | 2026-04-14 16:00:27 |
| R52.htm | 30386 | 2026-04-14 16:00:27 |
| R53.htm | 8912 | 2026-04-14 16:00:27 |
| R54.htm | 10241 | 2026-04-14 16:00:27 |
| R55.htm | 41789 | 2026-04-14 16:00:27 |
| R56.htm | 19946 | 2026-04-14 16:00:27 |
| R57.htm | 21891 | 2026-04-14 16:00:27 |
| R58.htm | 36939 | 2026-04-14 16:00:27 |
| R59.htm | 26791 | 2026-04-14 16:00:27 |
| R6.htm | 94702 | 2026-04-14 16:00:27 |
| R60.htm | 46210 | 2026-04-14 16:00:27 |
| R61.htm | 62034 | 2026-04-14 16:00:27 |
| R62.htm | 23653 | 2026-04-14 16:00:27 |
| R63.htm | 9394 | 2026-04-14 16:00:27 |
| R64.htm | 58305 | 2026-04-14 16:00:27 |
| R65.htm | 10812 | 2026-04-14 16:00:27 |
| R66.htm | 27971 | 2026-04-14 16:00:27 |
| R67.htm | 48804 | 2026-04-14 16:00:27 |
| R68.htm | 65926 | 2026-04-14 16:00:27 |
| R69.htm | 23811 | 2026-04-14 16:00:27 |
| R7.htm | 158477 | 2026-04-14 16:00:27 |
| R70.htm | 42002 | 2026-04-14 16:00:27 |
| R71.htm | 26426 | 2026-04-14 16:00:27 |
| R72.htm | 20574 | 2026-04-14 16:00:27 |
| R73.htm | 19701 | 2026-04-14 16:00:27 |
| R74.htm | 17664 | 2026-04-14 16:00:27 |
| R75.htm | 38433 | 2026-04-14 16:00:27 |
| R76.htm | 9239 | 2026-04-14 16:00:27 |
| R77.htm | 26589 | 2026-04-14 16:00:27 |
| R78.htm | 18243 | 2026-04-14 16:00:27 |
| R8.htm | 33307 | 2026-04-14 16:00:27 |
| R9.htm | 106239 | 2026-04-14 16:00:27 |
| report.css | 2767 | 2026-04-14 16:00:27 |
| sga-20251231.xsd | 76392 | 2026-04-14 16:00:27 |
| sga-20251231x10k.htm | 2389064 | 2026-04-14 16:00:27 |
| sga-20251231x10k_htm.xml | 1901234 | 2026-04-14 16:00:27 |
| sga-20251231xex19.htm | 66421 | 2026-04-14 16:00:27 |
| sga-20251231xex21.htm | 25647 | 2026-04-14 16:00:27 |
| sga-20251231xex23d1.htm | 4454 | 2026-04-14 16:00:27 |
| sga-20251231xex31d1.htm | 11347 | 2026-04-14 16:00:27 |
| sga-20251231xex31d2.htm | 11364 | 2026-04-14 16:00:27 |
| sga-20251231xex32.htm | 7282 | 2026-04-14 16:00:27 |
| sga-20251231_cal.xml | 89944 | 2026-04-14 16:00:27 |
| sga-20251231_def.xml | 273874 | 2026-04-14 16:00:27 |
| sga-20251231_lab.xml | 691170 | 2026-04-14 16:00:27 |
| sga-20251231_pre.xml | 504272 | 2026-04-14 16:00:27 |
| Show.js | 1085 | 2026-04-14 16:00:27 |