v3.26.1
Fair Value of Financial Instruments - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Jun. 30, 2025
Assets:    
Investment securities available for sale $ 964,369 $ 1,012,969
Interest rate contracts $ 12,678 $ 16,745
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other assets Other assets
Interest rate contracts $ 0 $ 5,149
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Other liabilities  
Fair Value, Recurring    
Assets:    
Investment securities available for sale $ 964,369 1,012,969
Total assets 977,047 1,029,714
Interest rate contracts 0 5,149
Total liabilities 0 5,149
Total debt securities    
Assets:    
Investment securities available for sale 423,890 522,860
Total debt securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 423,890 522,860
Asset-backed securities    
Assets:    
Investment securities available for sale 38,062 59,498
Asset-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 38,062 59,498
Collateralized loan obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale 233,659 323,245
Corporate bonds    
Assets:    
Investment securities available for sale 152,169 140,117
Corporate bonds | Fair Value, Recurring    
Assets:    
Investment securities available for sale 152,169 140,117
Total mortgage-backed securities    
Assets:    
Investment securities available for sale 540,479 490,109
Total mortgage-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 540,479 490,109
Residential pass-through securities    
Assets:    
Investment securities available for sale 388,103 357,319
Residential pass-through securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 388,103 357,319
Commercial and industrial    
Assets:    
Investment securities available for sale 128,255 132,790
Commercial and industrial | Fair Value, Recurring    
Assets:    
Investment securities available for sale 128,255 132,790
Collateralized mortgage obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Mortgage-backed securities available for sale 24,121  
Obligations of state and political subdivisions | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Obligations of state and political subdivisions | Total debt securities | Fair Value, Recurring    
Assets:    
Securities available for sale, Fair value 0  
Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Investment securities available for sale 0 0
Interest rate contracts 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Total assets 0 0
Interest rate contracts 0  
Total liabilities 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Total debt securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Asset-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Collateralized loan obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate bonds | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Total mortgage-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Residential pass-through securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial and industrial | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Collateralized mortgage obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Mortgage-backed securities available for sale 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) | Obligations of state and political subdivisions | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Obligations of state and political subdivisions | Total debt securities | Fair Value, Recurring    
Assets:    
Securities available for sale, Fair value 0  
Significant Other Observable Inputs (Level 2)    
Assets:    
Investment securities available for sale 964,369 1,012,969
Interest rate contracts 12,678 16,745
Significant Other Observable Inputs (Level 2) | Fair Value, Recurring    
Assets:    
Investment securities available for sale 964,369 1,012,969
Total assets 977,047 1,029,714
Interest rate contracts 0  
Total liabilities 0 5,149
Significant Other Observable Inputs (Level 2) | Total debt securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 423,890 522,860
Significant Other Observable Inputs (Level 2) | Asset-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 38,062 59,498
Significant Other Observable Inputs (Level 2) | Collateralized loan obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale 233,659 323,245
Significant Other Observable Inputs (Level 2) | Corporate bonds | Fair Value, Recurring    
Assets:    
Investment securities available for sale 152,169 140,117
Significant Other Observable Inputs (Level 2) | Total mortgage-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 540,479 490,109
Significant Other Observable Inputs (Level 2) | Residential pass-through securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 388,103 357,319
Significant Other Observable Inputs (Level 2) | Commercial and industrial | Fair Value, Recurring    
Assets:    
Investment securities available for sale 128,255 132,790
Significant Other Observable Inputs (Level 2) | Collateralized mortgage obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Mortgage-backed securities available for sale 24,121  
Significant Other Observable Inputs (Level 2) | Obligations of state and political subdivisions | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Significant Other Observable Inputs (Level 2) | Obligations of state and political subdivisions | Total debt securities | Fair Value, Recurring    
Assets:    
Securities available for sale, Fair value 0  
Significant Unobservable Inputs (Level 3)    
Assets:    
Investment securities available for sale 0 0
Interest rate contracts 0 0
Net loans receivable 17,386  
Significant Unobservable Inputs (Level 3) | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Total assets 0 0
Interest rate contracts 0  
Total liabilities 0 0
Significant Unobservable Inputs (Level 3) | Total debt securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Asset-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Collateralized loan obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Corporate bonds | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Total mortgage-backed securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Residential pass-through securities | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Commercial and industrial | Fair Value, Recurring    
Assets:    
Investment securities available for sale 0 0
Significant Unobservable Inputs (Level 3) | Collateralized mortgage obligations | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Mortgage-backed securities available for sale 0  
Significant Unobservable Inputs (Level 3) | Obligations of state and political subdivisions | Fair Value, Recurring    
Assets:    
Investment securities available for sale   0
Significant Unobservable Inputs (Level 3) | Obligations of state and political subdivisions | Total debt securities | Fair Value, Recurring    
Assets:    
Securities available for sale, Fair value 0  
Interest rate contracts | Fair Value, Recurring    
Assets:    
Interest rate contracts 12,678 16,745
Interest rate contracts | Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Recurring    
Assets:    
Interest rate contracts 0 0
Interest rate contracts   0
Interest rate contracts | Significant Other Observable Inputs (Level 2) | Fair Value, Recurring    
Assets:    
Interest rate contracts 12,678 16,745
Interest rate contracts   5,149
Interest rate contracts | Significant Unobservable Inputs (Level 3) | Fair Value, Recurring    
Assets:    
Interest rate contracts $ 0 0
Interest rate contracts   $ 0