v3.26.1
Fair Value Measurements - Schedule of Fair Value of Financial Instruments Measured on a Recurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale $ 1,041,823 $ 966,504
U.S. Government-sponsored Enterprises (GSEs) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 137,016 138,590
Mortgage-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 696,042 623,298
Asset-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 52,356 46,780
Corporate Notes and Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 4,478 4,452
Obligations of States and Political Subdivisions [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 151,931 153,384
Fair Value, Recurring [Member] | Carrying Value    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 1,041,823 966,504
Mortgage loans held for sale 2,482 2,361
Derivative instruments 157 106
Other investments 2,385 2,348
Total assets 1,046,847 971,319
Derivative instruments (8) (17)
Total liabilities 8 17
Fair Value, Recurring [Member] | Carrying Value | U.S. Government-sponsored Enterprises (GSEs) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 137,016 138,590
Fair Value, Recurring [Member] | Carrying Value | Mortgage-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 696,042 623,298
Fair Value, Recurring [Member] | Carrying Value | Asset-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 52,356 46,780
Fair Value, Recurring [Member] | Carrying Value | Corporate Notes and Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 4,478 4,452
Fair Value, Recurring [Member] | Carrying Value | Obligations of States and Political Subdivisions [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 151,931 153,384
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Mortgage loans held for sale 0 0
Derivative instruments 0 0
Other investments 0 0
Total assets 0 0
Derivative instruments 0 0
Total liabilities 0 0
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member] | U.S. Government-sponsored Enterprises (GSEs) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member] | Mortgage-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member] | Asset-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member] | Corporate Notes and Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Quoted Market Prices in an Active Market (Level 1) [Member] | Obligations of States and Political Subdivisions [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 1,041,823 966,504
Mortgage loans held for sale 2,482 2,361
Derivative instruments 157 106
Other investments 0 0
Total assets 1,044,462 968,971
Derivative instruments (8) (17)
Total liabilities 8 17
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member] | U.S. Government-sponsored Enterprises (GSEs) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 137,016 138,590
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member] | Mortgage-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 696,042 623,298
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member] | Asset-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 52,356 46,780
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member] | Corporate Notes and Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 4,478 4,452
Fair Value, Recurring [Member] | Fair Value | Models with Significant Observable Market Parameters (Level 2) [Member] | Obligations of States and Political Subdivisions [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 151,931 153,384
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Mortgage loans held for sale 0 0
Derivative instruments 0 0
Other investments 2,385 2,348
Total assets 2,385 2,348
Derivative instruments 0 0
Total liabilities 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member] | U.S. Government-sponsored Enterprises (GSEs) [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member] | Mortgage-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member] | Asset-backed Securities    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member] | Corporate Notes and Other [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale 0 0
Fair Value, Recurring [Member] | Fair Value | Models with Significant Unobservable Market Parameters (Level 3) [Member] | Obligations of States and Political Subdivisions [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total investment securities available-for-sale $ 0 $ 0