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Securities - Continuous Unrealized Loss Position (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
USD ($)
security
Dec. 31, 2023
USD ($)
security
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses 556 521
Less Than 12 Months, Fair Value $ 244,529 $ 95,041
Less Than 12 Months, Unrealized Losses (12,686) (1,320)
12 Months or Greater, Fair Value 320,496 378,544
12 Months or Greater, Unrealized Losses (38,976) (46,522)
Fair Value 565,025 473,585
Unrealized Losses $ (51,662) $ (47,842)
Percentage of depreciation from amortized cost experienced by debt securities in unrealized loss position 8.40% 9.20%
Allowance for available for sale securities $ 0 $ 0
Accrued interest receivable on securities $ 6,200 $ 4,900
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] Interest Receivable  
U.S. Treasury Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 14  
Less Than 12 Months, Fair Value $ 157,091  
Less Than 12 Months, Unrealized Losses (12,090)  
Fair Value 157,091  
Unrealized Losses $ (12,090)  
Municipal Bonds    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 236 212
Less Than 12 Months, Fair Value $ 21,329 $ 4,052
Less Than 12 Months, Unrealized Losses (120) (17)
12 Months or Greater, Fair Value 95,774 120,527
12 Months or Greater, Unrealized Losses (17,529) (19,018)
Fair Value 117,103 124,579
Unrealized Losses $ (17,649) $ (19,035)
Mortgage-Backed Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 168 128
Less Than 12 Months, Fair Value $ 47,636 $ 35,719
Less Than 12 Months, Unrealized Losses (391) (310)
12 Months or Greater, Fair Value 118,824 135,829
12 Months or Greater, Unrealized Losses (15,434) (16,091)
Fair Value 166,460 171,548
Unrealized Losses $ (15,825) $ (16,401)
Corporate Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 93 110
Less Than 12 Months, Fair Value $ 6,860 $ 14,528
Less Than 12 Months, Unrealized Losses (75) (756)
12 Months or Greater, Fair Value 91,666 101,311
12 Months or Greater, Unrealized Losses (5,941) (11,123)
Fair Value 98,526 115,839
Unrealized Losses $ (6,016) $ (11,879)
U.S Government Agency Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 38  
Less Than 12 Months, Fair Value $ 5,878  
Less Than 12 Months, Unrealized Losses (5)  
12 Months or Greater, Fair Value 4,071  
12 Months or Greater, Unrealized Losses (51)  
Fair Value 9,949  
Unrealized Losses $ (56)  
SBA Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security   47
Less Than 12 Months, Fair Value   $ 1,731
Less Than 12 Months, Unrealized Losses   (3)
12 Months or Greater, Fair Value   7,072
12 Months or Greater, Unrealized Losses   (99)
Fair Value   8,803
Unrealized Losses   $ (102)
Asset-Backed Securities    
Fair value and gross unrealized losses of securities with unrealized losses, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position    
Number of Holdings with unrealized losses | security 7 24
Less Than 12 Months, Fair Value $ 5,735 $ 39,011
Less Than 12 Months, Unrealized Losses (5) (234)
12 Months or Greater, Fair Value 10,161 13,805
12 Months or Greater, Unrealized Losses (21) (191)
Fair Value 15,896 52,816
Unrealized Losses $ (26) $ (425)