v3.25.2
Summary of Significant Accounting Policies (Details)
$ in Thousands
12 Months Ended
Jun. 30, 2025
USD ($)
Office
Segment
shares
Jun. 30, 2024
USD ($)
Jun. 30, 2023
USD ($)
Summary of significant accounting policies [Abstract]      
Number of offices (in Office) | Office 18    
Number of reportable segments (in Segment) | Segment 1    
Allowance for credit losses on securities held-to-maturity (in Dollars) $ 548 $ 483 $ 0
Threshold period of delinquency after which a loan is placed on nonaccrual status 90 days    
Threshold principal amount of nonaccrual loans evaluated individually for impairment (in Dollars) $ 250    
Number of shares authorized for repurchase (in Shares) | shares 400,000    
Total number of shares repurchased under the plan (in Shares) | shares 48,800    
Impairment charges (in Dollars) $ 0 0  
Advertising expense (in Dollars) 486 445  
U.S. Treasury Securities [Member]      
Summary of significant accounting policies [Abstract]      
Allowance for credit losses on securities held-to-maturity (in Dollars) $ 0 $ 0  
Maximum [Member]      
Summary of significant accounting policies [Abstract]      
Accrued interest receivable threshold period for past due write off 120 years    
Maximum [Member] | Commercial Portfolio [Member]      
Summary of significant accounting policies [Abstract]      
Loan term 20 years    
Maximum [Member] | Building and Improvements [Member]      
Summary of significant accounting policies [Abstract]      
Property, plant and equipment, useful life 50 years    
Maximum [Member] | Furniture and Equipment [Member]      
Summary of significant accounting policies [Abstract]      
Property, plant and equipment, useful life 10 years    
Maximum [Member] | Home Equity [Member]      
Summary of significant accounting policies [Abstract]      
Loan term 25 years    
Maximum [Member] | Home Equity [Member] | Company Holds the First Mortgage [Member]      
Summary of significant accounting policies [Abstract]      
Loan-to-value ratio 85.00%    
Maximum [Member] | Home Equity [Member] | Company does not Hold the First Mortgage [Member]      
Summary of significant accounting policies [Abstract]      
Loan-to-value ratio 65.00%    
Minimum [Member]      
Summary of significant accounting policies [Abstract]      
Accrued interest receivable threshold period for past due write off 90 years    
Minimum [Member] | Building and Improvements [Member]      
Summary of significant accounting policies [Abstract]      
Property, plant and equipment, useful life 15 years    
Minimum [Member] | Furniture and Equipment [Member]      
Summary of significant accounting policies [Abstract]      
Property, plant and equipment, useful life 3 years