Loans and Allowance for Credit Losses on Loans - Loans Modified to Borrowers Experiencing Financial Difficulties (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	$ 2,872	$ 4,095
Commercial Real Estate Portfolio [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	2,872	4,077
Consumer [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty		18
Current [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	2,872	4,095
Current [Member] \| Commercial Real Estate Portfolio [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	2,872	4,077
Current [Member] \| Consumer [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty		18
30 to 59 Days Past Due [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	0	0
30 to 59 Days Past Due [Member] \| Commercial Real Estate Portfolio [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	0	0
30 to 59 Days Past Due [Member] \| Consumer [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty		0
60 to 89 Days Past Due [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	0	0
60 to 89 Days Past Due [Member] \| Commercial Real Estate Portfolio [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	0	0
60 to 89 Days Past Due [Member] \| Consumer [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty		0
90 Days or More Past Due [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	0	0
90 Days or More Past Due [Member] \| Commercial Real Estate Portfolio [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty	$ 0	0
90 Days or More Past Due [Member] \| Consumer [Member]
Loans and Allowance for Credit Losses on Loans [Abstract]
Loans modified to borrowers experiencing financial difficulty		$ 0

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