Derivative Instruments (Details) - Derivatives Not Designated as Hedging Instrument [Member]	9 Months Ended
	Mar. 31, 2024 USD ($) Counterparty	Jun. 30, 2023 USD ($) Agreement
Asset Derivatives [Abstract]
Less cash collateral	$ 0
Total derivatives after netting, fair value	591,000
Liability Derivatives [Abstract]
Cash collateral, fair value	(450,000)
Total after netting, fair value	141,000
Interest Rate Derivatives [Member]
Liability Derivatives [Abstract]
Number of interest rate swap agreements | Agreement		0
Interest Rate Derivatives [Member] | Other Assets [Member]
Asset Derivatives [Abstract]
Derivatives, notional amount	38,777,000
Derivatives, fair value	591,000
Interest Rate Derivatives [Member] | Other Liabilities [Member]
Liability Derivatives [Abstract]
Derivatives, notional amount	38,777,000
Derivatives, fair value	591,000
Risk Participation Agreements [Member]
Asset Derivatives [Abstract]
Derivatives, notional amount	8,000,000
Liability Derivatives [Abstract]
Derivatives, notional amount	109,800,000	$ 82,000,000
Risk Participation Agreements [Abstract]
Credit exposure risk participations out	164,000	0
Credit exposure risk participations in	$ 397,000	$ 0
Number of financial institution counterparties | Counterparty	4
Risk Participation Agreements [Member] | Minimum [Member]
Risk Participation Agreements [Abstract]
Derivative terms	4 years
Risk Participation Agreements [Member] | Maximum [Member]
Risk Participation Agreements [Abstract]
Derivative terms	13 years