Derivative Financial Instruments - Additional Information (Details)	3 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($) DerivativeInstrument	Jun. 30, 2024 USD ($)
1-4 Family interest rate swaps
Derivative [Line Items]
Notional Amount	$ 50,000,000	$ 40,000,000
Number of derivative instruments executed | DerivativeInstrument	1
Interest Income	$ 178,000	0
1-4 Family interest rate swaps (1)
Derivative [Line Items]
Notional Amount	$ 10,000,000.0
1-4 Family interest rate swaps (2)
Derivative [Line Items]
Notional Amount		$ 20,000,000.0