v3.26.1
Available for Sale Securities - Gross Unrealized Losses and Fair Value, Continuous Unrealized Loss Position (Details)
$ in Thousands
Mar. 31, 2026
USD ($)
security
Jun. 30, 2025
USD ($)
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value $ 60,464 $ 67,943
Less than 12 months, Unrealized Losses 224 557
12 months or more, Fair Value 173,537 196,523
12 months or more, Unrealized Losses 14,533 17,122
Total Fair Value 234,001 264,466
Total Unrealized Losses 14,757 17,679
Obligations of states and political subdivisions    
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value 5,033 4,882
Less than 12 months, Unrealized Losses 32 84
12 months or more, Fair Value 12,868 15,807
12 months or more, Unrealized Losses 1,208 1,688
Total Fair Value 17,901 20,689
Total Unrealized Losses $ 1,240 1,772
Number of individual securities in an unrealized loss position for less than 12 months | security 12  
Number of individual securities in an unrealized loss position for more than 12 months | security 26  
Corporate obligations    
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value $ 5,697 1,936
Less than 12 months, Unrealized Losses 39 6
12 months or more, Fair Value 7,187 18,194
12 months or more, Unrealized Losses 229 626
Total Fair Value 12,884 20,130
Total Unrealized Losses $ 268 632
Number of individual securities in an unrealized loss position for less than 12 months | security 5  
Number of individual securities in an unrealized loss position for more than 12 months | security 6  
Asset-backed securities    
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value $ 12,274 3,281
Less than 12 months, Unrealized Losses 28 2
12 months or more, Fair Value 867 839
12 months or more, Unrealized Losses 115 143
Total Fair Value 13,141 4,120
Total Unrealized Losses $ 143 145
Number of individual securities in an unrealized loss position for less than 12 months | security 3  
Number of individual securities in an unrealized loss position for more than 12 months | security 2  
Other securities    
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value   15
12 months or more, Fair Value $ 2,880 3,578
12 months or more, Unrealized Losses 44 53
Total Fair Value 2,880 3,593
Total Unrealized Losses 44 53
MBS and CMOs    
Debt Securities, Available-for-Sale [Line Items]    
Less than 12 months, Fair Value 37,460 57,829
Less than 12 months, Unrealized Losses 125 465
12 months or more, Fair Value 149,735 158,105
12 months or more, Unrealized Losses 12,937 14,612
Total Fair Value 187,195 215,934
Total Unrealized Losses $ 13,062 $ 15,077
Number of individual securities in an unrealized loss position for less than 12 months | security 15  
Number of individual securities in an unrealized loss position for more than 12 months | security 102