v3.26.1
Investment securities - Fair Value and Unrealized Losses of Investment Securities in Continuous Unrealized Loss Position (Details)
$ in Thousands
Mar. 31, 2026
USD ($)
security
Dec. 31, 2025
USD ($)
security
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 105 59
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 197 215
Total, Available-for-sale, Number of Securities in a Loss Position | security 302 274
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 131,233 $ 93,724
Available-for-sale Debt Securities, 12 Months or More, Fair Value 213,779 243,642
Available-for-sale Debt Securities, Total 345,012 337,366
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 2,781 943
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 32,148 31,382
Available-for-sale Debt Securities Unrealized losses, Total $ 34,929 $ 32,325
Held to Maturity, Debt Securities    
Held to Maturity, Less Than 12 Months, Number of Securities in a Loss Position | security 6  
Held to Maturity, 12 Months or Longer, Number of Securities in a Loss Position | security 21 22
Total, Held to Maturity, Number of Securities in a Loss Position | security 27 22
Held-to-maturity Debt (HTM) Securities, Less than 12 Months $ 4,012  
Held-to-maturity Debt (HTM) Securities, 12 months or More 56,942 $ 59,243
Held-to-maturity Debt (HTM) Securities, Total 60,954 59,243
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Less than 12 Months 38  
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, 12 Months or More 9,565 9,253
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Total $ 9,603 $ 9,253
U.S. Treasury securities    
Available-for-sale Debt Securities    
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 5 8
Total, Available-for-sale, Number of Securities in a Loss Position | security 5 8
Available-for-sale Debt Securities, 12 Months or More, Fair Value $ 18,020 $ 30,998
Available-for-sale Debt Securities, Total 18,020 30,998
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 1,116 1,127
Available-for-sale Debt Securities Unrealized losses, Total $ 1,116 $ 1,127
State and municipals, Taxable    
Available-for-sale Debt Securities    
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 62 64
Total, Available-for-sale, Number of Securities in a Loss Position | security 62 64
Available-for-sale Debt Securities, 12 Months or More, Fair Value $ 56,721 $ 59,002
Available-for-sale Debt Securities, Total 56,721 59,002
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 7,077 7,018
Available-for-sale Debt Securities Unrealized losses, Total $ 7,077 $ 7,018
State and municipals, Tax-exempt    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 73 37
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 82 87
Total, Available-for-sale, Number of Securities in a Loss Position | security 155 124
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 63,456 $ 35,137
Available-for-sale Debt Securities, 12 Months or More, Fair Value 58,395 63,245
Available-for-sale Debt Securities, Total 121,851 98,382
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 2,090 519
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 8,257 7,379
Available-for-sale Debt Securities Unrealized losses, Total $ 10,347 $ 7,898
Held to Maturity, Debt Securities    
Held to Maturity, Less Than 12 Months, Number of Securities in a Loss Position | security 6  
Held to Maturity, 12 Months or Longer, Number of Securities in a Loss Position | security 10 11
Total, Held to Maturity, Number of Securities in a Loss Position | security 16 11
Held-to-maturity Debt (HTM) Securities, Less than 12 Months $ 4,012  
Held-to-maturity Debt (HTM) Securities, 12 months or More 6,091 $ 6,641
Held-to-maturity Debt (HTM) Securities, Total 10,103 6,641
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Less than 12 Months 38  
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, 12 Months or More 662 620
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Total $ 700 $ 620
Residential mortgage-backed securities, U.S. government agencies    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 5 6
Total, Available-for-sale, Number of Securities in a Loss Position | security 5 6
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 20,579 $ 28,689
Available-for-sale Debt Securities, Total 20,579 28,689
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 360 247
Available-for-sale Debt Securities Unrealized losses, Total $ 360 $ 247
Held to Maturity, Debt Securities    
Held to Maturity, 12 Months or Longer, Number of Securities in a Loss Position | security 3 3
Total, Held to Maturity, Number of Securities in a Loss Position | security 3 3
Held-to-maturity Debt (HTM) Securities, 12 months or More $ 10,018 $ 10,314
Held-to-maturity Debt (HTM) Securities, Total 10,018 10,314
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, 12 Months or More 2,054 1,977
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Total $ 2,054 $ 1,977
Residential mortgage-backed securities, U.S. government-sponsored enterprises    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 8 3
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 29 34
Total, Available-for-sale, Number of Securities in a Loss Position | security 37 37
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 17,634 $ 8,989
Available-for-sale Debt Securities, 12 Months or More, Fair Value 66,318 71,288
Available-for-sale Debt Securities, Total 83,952 80,277
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 169 60
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 14,906 15,045
Available-for-sale Debt Securities Unrealized losses, Total $ 15,075 $ 15,105
Held to Maturity, Debt Securities    
Held to Maturity, 12 Months or Longer, Number of Securities in a Loss Position | security 8 8
Total, Held to Maturity, Number of Securities in a Loss Position | security 8 8
Held-to-maturity Debt (HTM) Securities, 12 months or More $ 40,833 $ 42,288
Held-to-maturity Debt (HTM) Securities, Total 40,833 42,288
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, 12 Months or More 6,849 6,656
Held-to-maturity Debt (HTM) Securities, Unrealized Loss Position, Total $ 6,849 $ 6,656
Commercial mortgage-backed Securities, U.S. government-sponsored enterprises    
Available-for-sale Debt Securities    
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 1 1
Total, Available-for-sale, Number of Securities in a Loss Position | security 1 1
Available-for-sale Debt Securities, 12 Months or More, Fair Value $ 1,689 $ 1,770
Available-for-sale Debt Securities, Total 1,689 1,770
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 19 19
Available-for-sale Debt Securities Unrealized losses, Total $ 19 $ 19
Asset backed securities    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 3 3
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 2 2
Total, Available-for-sale, Number of Securities in a Loss Position | security 5 5
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 4,776 $ 4,884
Available-for-sale Debt Securities, 12 Months or More, Fair Value 1,822 1,888
Available-for-sale Debt Securities, Total 6,598 6,772
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 22 12
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 281 288
Available-for-sale Debt Securities Unrealized losses, Total $ 303 $ 300
Corporate debt securities    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 2 2
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 5 8
Total, Available-for-sale, Number of Securities in a Loss Position | security 7 10
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 1,748 $ 1,491
Available-for-sale Debt Securities, 12 Months or More, Fair Value 4,054 7,451
Available-for-sale Debt Securities, Total 5,802 8,942
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 2 9
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 269 313
Available-for-sale Debt Securities Unrealized losses, Total $ 271 $ 322
Other    
Available-for-sale Debt Securities    
Available-for-sale, Less Than 12 Months, Number of Securities in a Loss Position | security 14 8
Available-for-sale, 12 Months or Greater, Number of Securities in a Loss Position | security 11 11
Total, Available-for-sale, Number of Securities in a Loss Position | security 25 19
Available-for-sale Debt Securities, Less than 12 Months, Fair Value $ 23,040 $ 14,534
Available-for-sale Debt Securities, 12 Months or More, Fair Value 6,760 8,000
Available-for-sale Debt Securities, Total 29,800 22,534
Available-for-sale Debt Securities Unrealized losses, Less than 12 Months 138 96
Available-for-sale Debt Securities Unrealized losses, 12 Months or More 223 193
Available-for-sale Debt Securities Unrealized losses, Total $ 361 $ 289