v3.26.1
Note 3 - Securities - Securities in a Continuous Loss Position (Details)
$ in Thousands
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Number of Securities 189 188
Less than 12 months, fair value $ 128,480 $ 75,474
Less than 12 months, unrealized loss (2,089) (782)
12 months or more, fair value 308,553 362,420
12 months or more, unrealized loss (31,057) (27,409)
U.S. agencies 437,033 437,894
U.S. agencies $ (33,146) $ (28,191)
US Government Agencies Debt Securities [Member]    
Number of Securities 35 34
Less than 12 months, fair value $ 21,778 $ 11,992
Less than 12 months, unrealized loss (428) (312)
12 months or more, fair value 47,477 58,074
12 months or more, unrealized loss (3,652) (3,295)
U.S. agencies 69,255 70,066
U.S. agencies $ (4,080) $ (3,607)
Collateralized Mortgage Obligations [Member]    
Number of Securities 7 7
Less than 12 months, fair value $ 12,021 $ 8,188
Less than 12 months, unrealized loss (117) (24)
12 months or more, fair value 2,981 5,849
12 months or more, unrealized loss (269) (300)
U.S. agencies 15,002 14,037
U.S. agencies $ (386) $ (324)
US States and Political Subdivisions Debt Securities [Member]    
Number of Securities 121 120
Less than 12 months, fair value $ 85,059 $ 46,898
Less than 12 months, unrealized loss (1,524) (412)
12 months or more, fair value 220,606 261,876
12 months or more, unrealized loss (25,287) (22,034)
U.S. agencies 305,665 308,774
U.S. agencies $ (26,811) $ (22,446)
SBA Pool [Member]    
Number of Securities 5 5
Less than 12 months, fair value $ 118 $ 135
Less than 12 months, unrealized loss (1) (1)
12 months or more, fair value 363 379
12 months or more, unrealized loss (2) (2)
U.S. agencies 481 514
U.S. agencies $ (3) $ (3)
Corporate Debt Securities [Member]    
Number of Securities 8 8
Less than 12 months, fair value $ 0 $ 0
Less than 12 months, unrealized loss 0 0
12 months or more, fair value 28,322 28,391
12 months or more, unrealized loss (1,178) (1,109)
U.S. agencies 28,322 28,391
U.S. agencies $ (1,178) $ (1,109)
Asset-Backed Securities [Member]    
Number of Securities 13 14
Less than 12 months, fair value $ 9,504 $ 8,261
Less than 12 months, unrealized loss (19) (33)
12 months or more, fair value 8,804 7,851
12 months or more, unrealized loss (669) (669)
U.S. agencies 18,308 16,112
U.S. agencies $ (688) $ (702)