Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-033669-index-headers.html | 2025-03-05 16:29:21 | |
| 0000950170-25-033669-index.html | 2025-03-05 16:29:21 | |
| 0000950170-25-033669.txt | 2025-03-05 16:29:21 | |
 0000950170-25-033669-xbrl.zip | 711129 | 2025-03-05 16:29:21 |
| altg-20241231.htm | 5136395 | 2025-03-05 16:29:21 |
| altg-20241231.xsd | 2392811 | 2025-03-05 16:29:21 |
| altg-20241231_htm.xml | 4319109 | 2025-03-05 16:29:21 |
| altg-ex19_1.htm | 109320 | 2025-03-05 16:29:21 |
| altg-ex21_1.htm | 10411 | 2025-03-05 16:29:21 |
| altg-ex22_1.htm | 14195 | 2025-03-05 16:29:21 |
| altg-ex23_1.htm | 3909 | 2025-03-05 16:29:21 |
| altg-ex31_1.htm | 14130 | 2025-03-05 16:29:21 |
| altg-ex31_2.htm | 14237 | 2025-03-05 16:29:21 |
| altg-ex32_1.htm | 10763 | 2025-03-05 16:29:21 |
| altg-ex32_2.htm | 9874 | 2025-03-05 16:29:21 |
| FilingSummary.xml | 65509 | 2025-03-05 16:29:21 |
| Financial_Report.xlsx | 165675 | 2025-03-05 16:29:21 |
 img221789774_0.jpg | 333079 | 2025-03-05 16:29:21 |
| MetaLinks.json | 1470446 | 2025-03-05 16:29:21 |
| R1.htm | 82062 | 2025-03-05 16:29:21 |
| R10.htm | 14633 | 2025-03-05 16:29:21 |
| R100.htm | 6170 | 2025-03-05 16:29:21 |
| R101.htm | 20613 | 2025-03-05 16:29:21 |
| R11.htm | 8481 | 2025-03-05 16:29:21 |
| R12.htm | 54709 | 2025-03-05 16:29:21 |
| R13.htm | 62694 | 2025-03-05 16:29:21 |
| R14.htm | 54421 | 2025-03-05 16:29:21 |
| R15.htm | 123512 | 2025-03-05 16:29:21 |
| R16.htm | 11817 | 2025-03-05 16:29:21 |
| R17.htm | 30896 | 2025-03-05 16:29:21 |
| R18.htm | 66306 | 2025-03-05 16:29:21 |
| R19.htm | 108664 | 2025-03-05 16:29:21 |
| R2.htm | 133610 | 2025-03-05 16:29:21 |
| R20.htm | 18957 | 2025-03-05 16:29:21 |
| R21.htm | 73212 | 2025-03-05 16:29:21 |
| R22.htm | 160438 | 2025-03-05 16:29:21 |
| R23.htm | 10483 | 2025-03-05 16:29:21 |
| R24.htm | 183048 | 2025-03-05 16:29:21 |
| R25.htm | 64794 | 2025-03-05 16:29:21 |
| R26.htm | 76669 | 2025-03-05 16:29:21 |
| R27.htm | 100978 | 2025-03-05 16:29:21 |
| R28.htm | 68780 | 2025-03-05 16:29:21 |
| R29.htm | 520333 | 2025-03-05 16:29:21 |
| R3.htm | 34259 | 2025-03-05 16:29:21 |
| R30.htm | 57395 | 2025-03-05 16:29:21 |
| R31.htm | 69370 | 2025-03-05 16:29:21 |
| R32.htm | 86312 | 2025-03-05 16:29:21 |
| R33.htm | 57695 | 2025-03-05 16:29:21 |
| R34.htm | 8734 | 2025-03-05 16:29:21 |
| R35.htm | 95496 | 2025-03-05 16:29:21 |
| R36.htm | 28898 | 2025-03-05 16:29:21 |
| R37.htm | 63083 | 2025-03-05 16:29:21 |
| R38.htm | 113286 | 2025-03-05 16:29:21 |
| R39.htm | 61652 | 2025-03-05 16:29:21 |
| R4.htm | 106490 | 2025-03-05 16:29:21 |
| R40.htm | 158362 | 2025-03-05 16:29:21 |
| R41.htm | 177826 | 2025-03-05 16:29:21 |
| R42.htm | 51073 | 2025-03-05 16:29:21 |
| R43.htm | 70731 | 2025-03-05 16:29:21 |
| R44.htm | 94763 | 2025-03-05 16:29:21 |
| R45.htm | 58247 | 2025-03-05 16:29:21 |
| R46.htm | 508604 | 2025-03-05 16:29:21 |
| R47.htm | 54524 | 2025-03-05 16:29:21 |
| R48.htm | 9938 | 2025-03-05 16:29:21 |
| R49.htm | 19688 | 2025-03-05 16:29:21 |
| R5.htm | 30639 | 2025-03-05 16:29:21 |
| R50.htm | 27703 | 2025-03-05 16:29:21 |
| R51.htm | 13608 | 2025-03-05 16:29:21 |
| R52.htm | 28246 | 2025-03-05 16:29:21 |
| R53.htm | 37225 | 2025-03-05 16:29:21 |
| R54.htm | 15847 | 2025-03-05 16:29:21 |
| R55.htm | 11973 | 2025-03-05 16:29:21 |
| R56.htm | 15371 | 2025-03-05 16:29:21 |
| R57.htm | 5938 | 2025-03-05 16:29:21 |
| R58.htm | 29612 | 2025-03-05 16:29:21 |
| R59.htm | 12746 | 2025-03-05 16:29:21 |
| R6.htm | 4962 | 2025-03-05 16:29:21 |
| R60.htm | 13792 | 2025-03-05 16:29:21 |
| R61.htm | 26522 | 2025-03-05 16:29:21 |
| R62.htm | 20881 | 2025-03-05 16:29:21 |
| R63.htm | 5656 | 2025-03-05 16:29:21 |
| R64.htm | 20691 | 2025-03-05 16:29:21 |
| R65.htm | 46408 | 2025-03-05 16:29:21 |
| R66.htm | 60213 | 2025-03-05 16:29:21 |
| R67.htm | 28568 | 2025-03-05 16:29:21 |
| R68.htm | 13035 | 2025-03-05 16:29:21 |
| R69.htm | 19108 | 2025-03-05 16:29:21 |
| R7.htm | 75681 | 2025-03-05 16:29:21 |
| R70.htm | 8808 | 2025-03-05 16:29:21 |
| R71.htm | 4857 | 2025-03-05 16:29:21 |
| R72.htm | 16576 | 2025-03-05 16:29:21 |
| R73.htm | 21326 | 2025-03-05 16:29:21 |
| R74.htm | 27711 | 2025-03-05 16:29:21 |
| R75.htm | 54599 | 2025-03-05 16:29:21 |
| R76.htm | 14204 | 2025-03-05 16:29:21 |
| R77.htm | 7282 | 2025-03-05 16:29:21 |
| R78.htm | 9705 | 2025-03-05 16:29:21 |
| R79.htm | 12446 | 2025-03-05 16:29:21 |
| R8.htm | 6334 | 2025-03-05 16:29:21 |
| R80.htm | 22927 | 2025-03-05 16:29:21 |
| R81.htm | 24692 | 2025-03-05 16:29:21 |
| R82.htm | 16530 | 2025-03-05 16:29:21 |
| R83.htm | 34126 | 2025-03-05 16:29:21 |
| R84.htm | 43888 | 2025-03-05 16:29:21 |
| R85.htm | 39280 | 2025-03-05 16:29:21 |
| R86.htm | 11868 | 2025-03-05 16:29:21 |
| R87.htm | 13035 | 2025-03-05 16:29:21 |
| R88.htm | 17104 | 2025-03-05 16:29:21 |
| R89.htm | 7242 | 2025-03-05 16:29:21 |
| R9.htm | 123081 | 2025-03-05 16:29:21 |
| R90.htm | 14581 | 2025-03-05 16:29:21 |
| R91.htm | 17382 | 2025-03-05 16:29:21 |
| R92.htm | 75860 | 2025-03-05 16:29:21 |
| R93.htm | 31001 | 2025-03-05 16:29:21 |
| R94.htm | 4805 | 2025-03-05 16:29:21 |
| R95.htm | 33410 | 2025-03-05 16:29:21 |
| R96.htm | 10385 | 2025-03-05 16:29:21 |
| R97.htm | 129253 | 2025-03-05 16:29:21 |
| R98.htm | 36753 | 2025-03-05 16:29:21 |
| R99.htm | 4648 | 2025-03-05 16:29:21 |
| report.css | 2768 | 2025-03-05 16:29:21 |
| Show.js | 1086 | 2025-03-05 16:29:21 |