Loans and Allowance for Credit Losses on Loans - Schedule of Age Analysis of Gross Modified Loans Held for Investment (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Modifications [Line Items]
Total	$ 57,885	$ 53,594
30-89 Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0	0
90+ Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0	0
Non-Accrual
Financing Receivable, Modifications [Line Items]
Total	11,297	6,723
Current
Financing Receivable, Modifications [Line Items]
Total	46,588	46,871
Commercial
Financing Receivable, Modifications [Line Items]
Total	42,054	53,594
Commercial \| 30-89 Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0	0
Commercial \| 90+ Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0	0
Commercial \| Non-Accrual
Financing Receivable, Modifications [Line Items]
Total	11,297	6,723
Commercial \| Current
Financing Receivable, Modifications [Line Items]
Total	30,757	$ 46,871
Commercial real estate
Financing Receivable, Modifications [Line Items]
Total	15,831
Commercial real estate \| 30-89 Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0
Commercial real estate \| 90+ Days Past Due
Financing Receivable, Modifications [Line Items]
Total	0
Commercial real estate \| Non-Accrual
Financing Receivable, Modifications [Line Items]
Total	0
Commercial real estate \| Current
Financing Receivable, Modifications [Line Items]
Total	$ 15,831