Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Interest and dividend income:
Loans and leases, including fees	$ 395,876	$ 323,602	$ 268,078
Mortgage-backed securities	39,402	41,197	26,846
Other investments	41,073	33,936	17,272
Total interest and dividend income	476,351	398,735	312,196
Interest expense:
Deposits	13,019	4,356	500
FHLB advances and other borrowings	8,214	6,518	4,372
Total interest expense	21,233	10,874	4,872
Net interest income	455,118	387,861	307,324
Provision for credit loss	42,661	57,354	28,538
Net interest income after provision for credit loss	412,457	330,507	278,786
Noninterest income:
Gain on sale of trademarks	0	10,000	50,000
Gain (loss) on sale of other	12,669	2,663	(6,207)
Other income	23,167	22,115	17,357
Total noninterest income	299,587	316,599	293,807
Noninterest expense:
Compensation and benefits	201,472	184,318	171,126
Refund transfer product expense	9,862	9,723	8,908
Refund advance expense	1,943	1,863	2,157
Card processing	137,938	105,498	38,785
Occupancy and equipment expense	36,587	34,691	34,909
Operating lease equipment depreciation	41,757	45,710	35,636
Legal and consulting	24,857	27,102	40,634
Intangible amortization	4,131	4,971	6,585
Impairment expense	3,012	3,273	670
Other expense	51,694	47,826	45,865
Total noninterest expense	513,253	464,975	385,275
Income before income tax expense	198,791	182,131	187,318
Income tax expense	29,141	16,324	27,964
Net income before noncontrolling interest	169,650	165,807	159,354
Net income attributable to noncontrolling interest	1,293	2,192	2,968
Net income attributable to parent	$ 168,357	$ 163,615	$ 156,386
Earnings per common share:
Basic (in dollars per share)	$ 6.63	$ 6.01	$ 5.26
Diluted (in dollars per share)	$ 6.62	$ 5.99	$ 5.26
Refund transfer product fees
Noninterest income:
Noninterest income:	$ 40,178	$ 39,452	$ 39,809
Refund advance fee income
Noninterest income:
Noninterest income:	43,473	37,433	40,557
Card and deposit fees
Noninterest income:
Noninterest income:	125,943	150,746	105,733
Rental income
Noninterest income:
Noninterest income:	$ 54,157	$ 54,190	$ 46,558