v3.26.1
Accumulated Other Comprehensive Loss - Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Unrealized Losses on Securities Available-for-sale [Member]    
Accumulated Other Comprehensive Loss [Abstract]    
Beginning balance $ (13,119) $ (19,182)
Other comprehensive income (loss) before reclassification, net of tax 1,214 5,576
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, gross 576 665
Tax expense effect recognized in provision for income taxes 154 178
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, net 422 487
Amortization of pension actuarial losses recognized in other expense 0 0
Tax expense effect recognized in provision for income taxes 0 0
Amortization of pension actuarial losses recognized in other expense, net 0 0
Pension termination settlement charge recognized in other expense, gross 0  
Tax expense effect recognized in provision for income taxes 0  
Pension termination settlement charge recognized in other expense, net 0  
Total other comprehensive income, net of taxes 1,636 6,063
Ending balance (11,483) (13,119)
Pension Benefits [Member]    
Accumulated Other Comprehensive Loss [Abstract]    
Beginning balance (417) (528)
Other comprehensive income (loss) before reclassification, net of tax (255) 89
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, gross 0 0
Tax expense effect recognized in provision for income taxes 0 0
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, net 0 0
Amortization of pension actuarial losses recognized in other expense 13 30
Tax expense effect recognized in provision for income taxes 4 8
Amortization of pension actuarial losses recognized in other expense, net 9 22
Pension termination settlement charge recognized in other expense, gross 905  
Tax expense effect recognized in provision for income taxes 242  
Pension termination settlement charge recognized in other expense, net 663  
Total other comprehensive income, net of taxes 417 111
Ending balance 0 (417)
Accumulated Other Comprehensive Loss [Member]    
Accumulated Other Comprehensive Loss [Abstract]    
Beginning balance (13,536) (19,710)
Other comprehensive income (loss) before reclassification, net of tax 959 5,665
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, gross 576 665
Tax expense effect recognized in provision for income taxes 154 178
Reclassification adjustment for loss on sale of securities available-for-sale realized in net income, net 422 487
Amortization of pension actuarial losses recognized in other expense 13 30
Tax expense effect recognized in provision for income taxes 4 8
Amortization of pension actuarial losses recognized in other expense, net 9 22
Pension termination settlement charge recognized in other expense, gross 905  
Tax expense effect recognized in provision for income taxes 242  
Pension termination settlement charge recognized in other expense, net 663  
Total other comprehensive income, net of taxes 2,053 6,174
Ending balance $ (11,483) $ (13,536)