v3.26.1
Derivative Instruments (Details) - Risk Participation Agreements [Member] - Derivatives Not Designated as Hedging Instrument [Member]
9 Months Ended
Mar. 31, 2026
USD ($)
Counterparty
Jun. 30, 2025
USD ($)
Derivative Instruments [Abstract]    
RPAs participations-out, number of financial institution counterparties (in Counterparty) | Counterparty 3  
Credit exposure risk participations out $ 258,000 $ 506,000
Derivatives, notional amount $ 22,400,000 18,900,000
RPAs participations-in, number of financial institution counterparties (in Counterparty) | Counterparty 5  
Credit exposure risk participations in $ 600,000 1,000,000
Derivatives, notional amount $ 153,100,000 $ 130,900,000
Minimum [Member]    
Derivative Instruments [Abstract]    
Derivative terms, RPA participations-out 3 years  
Derivative terms, RPA participations-in 1 year  
Maximum [Member]    
Derivative Instruments [Abstract]    
Derivative terms, RPA participations-out 9 years  
Derivative terms, RPA participations-in 11 years