Off-Balance Sheet Activities (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2025 USD ($) mi	Jun. 30, 2024 USD ($)
Financial Instruments with Off-Balance Sheet Risk [Abstract]
Financial instruments outstanding, contract amount	$ 65,049	$ 54,305
Regional Credit Concentration [Abstract]
Number of miles within which banks lending activities are located | mi	100
Interest Rate Floors and Caps [Abstract]
Amount of loan portfolio	$ 91,300
Commitments to Extend Credit [Member]
Financial Instruments with Off-Balance Sheet Risk [Abstract]
Financial instruments outstanding, contract amount	63,611	53,116
Standby Letters of Credit [Member]
Financial Instruments with Off-Balance Sheet Risk [Abstract]
Financial instruments outstanding, contract amount	$ 1,438	$ 1,189