Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-061146-index-headers.html | 2023-11-08 16:15:54 | |
| 0000950170-23-061146-index.html | 2023-11-08 16:15:54 | |
| 0000950170-23-061146.txt | 2023-11-08 16:15:54 | |
 0000950170-23-061146-xbrl.zip | 338651 | 2023-11-08 16:15:54 |
| altg-20230930.htm | 5277961 | 2023-11-08 16:15:54 |
| altg-20230930.xsd | 87287 | 2023-11-08 16:15:54 |
| altg-20230930_cal.xml | 83839 | 2023-11-08 16:15:54 |
| altg-20230930_def.xml | 349093 | 2023-11-08 16:15:54 |
| altg-20230930_htm.xml | 3303265 | 2023-11-08 16:15:54 |
| altg-20230930_lab.xml | 676191 | 2023-11-08 16:15:54 |
| altg-20230930_pre.xml | 504017 | 2023-11-08 16:15:54 |
| altg-ex31_1.htm | 15516 | 2023-11-08 16:15:54 |
| altg-ex31_2.htm | 15525 | 2023-11-08 16:15:54 |
| altg-ex32_1.htm | 10545 | 2023-11-08 16:15:54 |
| altg-ex32_2.htm | 10526 | 2023-11-08 16:15:54 |
| FilingSummary.xml | 50549 | 2023-11-08 16:15:54 |
| Financial_Report.xlsx | 123672 | 2023-11-08 16:15:54 |
| MetaLinks.json | 1119047 | 2023-11-08 16:15:54 |
| R1.htm | 56003 | 2023-11-08 16:15:54 |
| R10.htm | 15310 | 2023-11-08 16:15:54 |
| R11.htm | 8264 | 2023-11-08 16:15:54 |
| R12.htm | 9779 | 2023-11-08 16:15:54 |
| R13.htm | 180101 | 2023-11-08 16:15:54 |
| R14.htm | 12116 | 2023-11-08 16:15:54 |
| R15.htm | 35035 | 2023-11-08 16:15:54 |
| R16.htm | 67507 | 2023-11-08 16:15:54 |
| R17.htm | 42814 | 2023-11-08 16:15:54 |
| R18.htm | 63218 | 2023-11-08 16:15:54 |
| R19.htm | 19500 | 2023-11-08 16:15:54 |
| R2.htm | 129871 | 2023-11-08 16:15:54 |
| R20.htm | 67823 | 2023-11-08 16:15:54 |
| R21.htm | 58981 | 2023-11-08 16:15:54 |
| R22.htm | 164543 | 2023-11-08 16:15:54 |
| R23.htm | 10665 | 2023-11-08 16:15:54 |
| R24.htm | 13548 | 2023-11-08 16:15:54 |
| R25.htm | 67504 | 2023-11-08 16:15:54 |
| R26.htm | 105279 | 2023-11-08 16:15:54 |
| R27.htm | 103420 | 2023-11-08 16:15:54 |
| R28.htm | 307470 | 2023-11-08 16:15:54 |
| R29.htm | 78258 | 2023-11-08 16:15:54 |
| R3.htm | 34149 | 2023-11-08 16:15:54 |
| R30.htm | 11659 | 2023-11-08 16:15:54 |
| R31.htm | 11523 | 2023-11-08 16:15:54 |
| R32.htm | 149119 | 2023-11-08 16:15:54 |
| R33.htm | 32723 | 2023-11-08 16:15:54 |
| R34.htm | 60857 | 2023-11-08 16:15:54 |
| R35.htm | 43922 | 2023-11-08 16:15:54 |
| R36.htm | 60848 | 2023-11-08 16:15:54 |
| R37.htm | 53718 | 2023-11-08 16:15:54 |
| R38.htm | 57906 | 2023-11-08 16:15:54 |
| R39.htm | 163662 | 2023-11-08 16:15:54 |
| R4.htm | 102074 | 2023-11-08 16:15:54 |
| R40.htm | 49485 | 2023-11-08 16:15:54 |
| R41.htm | 102079 | 2023-11-08 16:15:54 |
| R42.htm | 100861 | 2023-11-08 16:15:54 |
| R43.htm | 301887 | 2023-11-08 16:15:54 |
| R44.htm | 76464 | 2023-11-08 16:15:54 |
| R45.htm | 29383 | 2023-11-08 16:15:54 |
| R46.htm | 44253 | 2023-11-08 16:15:54 |
| R47.htm | 18320 | 2023-11-08 16:15:54 |
| R48.htm | 15389 | 2023-11-08 16:15:54 |
| R49.htm | 6367 | 2023-11-08 16:15:54 |
| R5.htm | 28758 | 2023-11-08 16:15:54 |
| R50.htm | 31823 | 2023-11-08 16:15:54 |
| R51.htm | 15633 | 2023-11-08 16:15:54 |
| R52.htm | 23971 | 2023-11-08 16:15:54 |
| R53.htm | 18037 | 2023-11-08 16:15:54 |
| R54.htm | 5571 | 2023-11-08 16:15:54 |
| R55.htm | 54807 | 2023-11-08 16:15:54 |
| R56.htm | 68734 | 2023-11-08 16:15:54 |
| R57.htm | 27527 | 2023-11-08 16:15:54 |
| R58.htm | 27471 | 2023-11-08 16:15:54 |
| R59.htm | 18864 | 2023-11-08 16:15:54 |
| R6.htm | 86047 | 2023-11-08 16:15:54 |
| R60.htm | 14660 | 2023-11-08 16:15:54 |
| R61.htm | 21843 | 2023-11-08 16:15:54 |
| R62.htm | 27075 | 2023-11-08 16:15:54 |
| R63.htm | 53596 | 2023-11-08 16:15:54 |
| R64.htm | 9706 | 2023-11-08 16:15:54 |
| R65.htm | 10622 | 2023-11-08 16:15:54 |
| R66.htm | 51607 | 2023-11-08 16:15:54 |
| R67.htm | 33833 | 2023-11-08 16:15:54 |
| R68.htm | 8301 | 2023-11-08 16:15:54 |
| R69.htm | 10719 | 2023-11-08 16:15:54 |
| R7.htm | 6889 | 2023-11-08 16:15:54 |
| R70.htm | 11413 | 2023-11-08 16:15:54 |
| R71.htm | 13309 | 2023-11-08 16:15:54 |
| R72.htm | 22599 | 2023-11-08 16:15:54 |
| R73.htm | 6883 | 2023-11-08 16:15:54 |
| R74.htm | 73400 | 2023-11-08 16:15:54 |
| R75.htm | 4314 | 2023-11-08 16:15:54 |
| R76.htm | 73172 | 2023-11-08 16:15:54 |
| R77.htm | 21645 | 2023-11-08 16:15:54 |
| R78.htm | 31634 | 2023-11-08 16:15:54 |
| R79.htm | 50785 | 2023-11-08 16:15:54 |
| R8.htm | 102227 | 2023-11-08 16:15:54 |
| R9.htm | 15380 | 2023-11-08 16:15:54 |
| report.css | 2767 | 2023-11-08 16:15:54 |
| Show.js | 1085 | 2023-11-08 16:15:54 |