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Accounts Receivable (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Jun. 30, 2025 | Sep. 30, 2024
Receivables [Abstract] |  |
Finance contracts maximum funding period | 30 days |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable | $ 79,887 | $ 73,820
Less – allowance for credit losses | (415) | (551)
Total accounts receivable, net | 79,472 | 73,269
Contracts in transit |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable | 31,962 | 20,437
Trade accounts receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable | 29,946 | 32,578
Manufacturer receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable | 13,994 | 11,435
Income tax receivable |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable | $ 3,985 | $ 9,370

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