Accounts Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Accounts Receivable [Abstract]
Finance contracts maximum funding period	30 days
Total accounts receivable	$ 59,126	$ 28,636
Less - allowance for credit losses	(1,166)	(107)
Total accounts receivable, net	57,960	28,529
Trade Accounts Receivable [Member]
Accounts Receivable [Abstract]
Total accounts receivable	37,359	6,083
Contracts in Transit [Member]
Accounts Receivable [Abstract]
Total accounts receivable	14,543	16,666
Manufacturer Receivable [Member]
Accounts Receivable [Abstract]
Total accounts receivable	$ 7,224	$ 5,887