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v3.24.1.u1

Segment Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2024 USD ($) segment | Mar. 31, 2023 USD ($) | Sep. 30, 2023 USD ($)
Segment Information [Abstract] |  |  |  |  |
Number of reportable segments | segment |  |  | 2 |  |
Revenue | $ 488,321 | $ 524,331 | $ 852,334 | $ 890,990 |
Income (loss) from operations | 13,855 | 48,890 | 20,326 | 75,426 |
Depreciation and amortization | 5,564 | 6,360 | 10,470 | 12,542 |
Transaction costs | 145 | 241 | 724 | 1,571 |
Change in fair value of contingent consideration | 3,132 | 1,736 | 3,704 | 327 |
Restructuring and impairment | 11,847 | 0 | 11,847 | 0 |
Total assets | 1,712,614 | 1,770,451 | 1,712,614 | 1,770,451 | $ 1,689,159
Eliminations |  |  |  |  |
Segment Information [Abstract] |  |  |  |  |
Revenue | (69) | 0 | (129) | 0 |
Income (loss) from operations | (5) | 0 | (12) | 0 |
Depreciation and amortization | 0 | 0 | 0 | 0 |
Transaction costs | 0 | 0 | 0 | 0 |
Change in fair value of contingent consideration | 0 | 0 | 0 | 0 |
Restructuring and impairment | 0 | 0 | 0 | 0 |
Total assets | (3) | 0 | (3) | 0 |
Dealerships | Operating Segments |  |  |  |  |
Segment Information [Abstract] |  |  |  |  |
Revenue | 450,209 | 478,348 | 781,816 | 805,121 |
Income (loss) from operations | 14,944 | 48,386 | 21,887 | 78,239 |
Depreciation and amortization | 3,066 | 2,564 | 5,968 | 4,938 |
Transaction costs | 104 | 241 | 544 | 1,423 |
Change in fair value of contingent consideration | 3,132 | 1,626 | 3,704 | 83 |
Restructuring and impairment | 10,699 | 0 | 10,699 | 0 |
Total assets | 1,473,755 | 1,361,097 | 1,473,755 | 1,361,097 |
Distribution | Operating Segments |  |  |  |  |
Segment Information [Abstract] |  |  |  |  |
Revenue | 38,181 | 45,983 | 70,647 | 85,869 |
Income (loss) from operations | (1,084) | 504 | (1,549) | (2,813) |
Depreciation and amortization | 2,498 | 3,796 | 4,502 | 7,604 |
Transaction costs | 41 | 0 | 180 | 148 |
Change in fair value of contingent consideration | 0 | 110 | 0 | 244 |
Restructuring and impairment | 1,148 | 0 | 1,148 | 0 |
Total assets | $ 238,862 | $ 409,354 | $ 238,862 | $ 409,354 |

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