Derivative and Other Financial Instruments with Off-Balance Sheet Risks - Schedule of Undisbursed Funds Commitments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Derivative [Line Items]
Total	$ 13,099	$ 5,396
Undisbursed loan funds - Construction loans
Derivative [Line Items]
Total	435	2,032
Undisbursed lines of credit - Commercial business loans
Derivative [Line Items]
Total	2,936	607
Undisbursed lines of credit - Consumer loans
Derivative [Line Items]
Total	341	363
Commitments to extend credit on loans to be held for investment
Derivative [Line Items]
Total	$ 9,387	$ 2,394