Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Sep. 30, 2022
Deferred tax assets:
Cash Converters	$ 20,364	$ 14,299
Tax over book inventory	8,186	7,942
Accrued liabilities	11,043	8,384
Pawn service charges receivable	2,764	2,507
Stock compensation	1,645	887
Foreign tax credit	1,696	1,696
State and foreign net operating loss carryforwards	14,547	16,220
Book over tax depreciation	7,298	5,574
Other	7,612	3,943
Total deferred tax assets before valuation allowance	75,155	61,452
Valuation allowance	(16,885)	(17,966)
Total deferred tax assets, net	58,270	43,486
Deferred tax liabilities:
Tax over book amortization	30,906	29,663
Prepaid expenses	2,097	2,051
Total deferred tax liabilities	33,003	31,714
Net deferred tax asset	$ 25,267	$ 11,772