v3.26.1
Loans and Allowance for Credit Losses on Loans - Loans Modified to Borrowers Experiencing Financial Difficulty by type of Concession Granted (Details) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Payment Deferral [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost $ 1,425  
Term Extension [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost 369 $ 299
Interest Rate Reduction [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost 2,427  
Term Extension and interest Rate Reduction [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost   2,522
Commercial Real Estate Portfolio [Member] | Payment Deferral [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost $ 1,425  
Percentage of total class 0.12%  
Commercial Real Estate Portfolio [Member] | Term Extension [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost $ 369 $ 299
Percentage of total class 0.03% 0.03%
Commercial Real Estate Portfolio [Member] | Interest Rate Reduction [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost $ 2,427  
Percentage of total class 0.21%  
Commercial Real Estate Portfolio [Member] | Term Extension and interest Rate Reduction [Member]    
Loans and Allowance for Credit Losses on Loans [Abstract]    
Amortized cost   $ 2,522
Percentage of total class   0.24%