XML 73 R62.htm IDEA: XBRL DOCUMENT v3.25.2
Note 2 - Investment Securities - Securities With Unrealized Losses (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Securities available-for-sale, less than 12 months, fair value $ 273,570 $ 38,141
Securities HTM, less than 12 months, fair value 351 396
Securities available-for-sale, less than 12 months, unrealized losses (221) (792)
Securities HTM, less than 12 months, unrealized losses (4) (6)
Securities available-for-sale, 12 months or more, fair value 719,080 746,233
Securities HTM, 12 months or more, fair value 186,454 340,798
Securities available-for-sale, 12 months or more, unrealized losses (98,234) (124,199)
Securities HTM, 12 months or more, unrealized losses (20,708) (28,810)
Securities available-for-sale, fair value 992,650 784,374
Securities HTM, fair value 186,805 341,194
Securities available-for-sale, unrealized losses (98,455) (124,991)
Securities HTM, unrealized losses (20,712) (28,816)
US Treasury Securities and US Government Agencies Debt Securities [Member]    
Securities available-for-sale, less than 12 months, fair value 248,004  
Securities HTM, less than 12 months, fair value 0 0
Securities available-for-sale, less than 12 months, unrealized losses (8)  
Securities HTM, less than 12 months, unrealized losses 0 0
Securities available-for-sale, 12 months or more, fair value 0  
Securities HTM, 12 months or more, fair value 1,946 153,109
Securities available-for-sale, 12 months or more, unrealized losses 0  
Securities HTM, 12 months or more, unrealized losses (40) (741)
Securities available-for-sale, fair value 248,004  
Securities HTM, fair value 1,946 153,109
Securities available-for-sale, unrealized losses (8)  
Securities HTM, unrealized losses (40) (741)
US Government-sponsored Enterprises Debt Securities [Member]    
Securities available-for-sale, less than 12 months, fair value 5,606 5,801
Securities HTM, less than 12 months, fair value 339 396
Securities available-for-sale, less than 12 months, unrealized losses (26) (49)
Securities HTM, less than 12 months, unrealized losses (4) (6)
Securities available-for-sale, 12 months or more, fair value 69,341 74,478
Securities HTM, 12 months or more, fair value 21,729 22,965
Securities available-for-sale, 12 months or more, unrealized losses (3,214) (4,798)
Securities HTM, 12 months or more, unrealized losses (1,299) (2,028)
Securities available-for-sale, fair value 74,947 80,279
Securities HTM, fair value 22,068 23,361
Securities available-for-sale, unrealized losses (3,240) (4,847)
Securities HTM, unrealized losses (1,303) (2,034)
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]    
Securities available-for-sale, less than 12 months, fair value 15,277 23,159
Securities HTM, less than 12 months, fair value 12 0
Securities available-for-sale, less than 12 months, unrealized losses (134) (579)
Securities HTM, less than 12 months, unrealized losses 0 0
Securities available-for-sale, 12 months or more, fair value 550,235 567,818
Securities HTM, 12 months or more, fair value 162,779 164,724
Securities available-for-sale, 12 months or more, unrealized losses (82,843) (105,211)
Securities HTM, 12 months or more, unrealized losses (19,369) (26,041)
Securities available-for-sale, fair value 565,512 590,977
Securities HTM, fair value 162,791 164,724
Securities available-for-sale, unrealized losses (82,977) (105,790)
Securities HTM, unrealized losses (19,369) (26,041)
US States and Political Subdivisions Debt Securities [Member]    
Securities available-for-sale, less than 12 months, fair value 4,683 9,181
Securities available-for-sale, less than 12 months, unrealized losses (53) (164)
Securities available-for-sale, 12 months or more, fair value 97,939 101,407
Securities available-for-sale, 12 months or more, unrealized losses (12,119) (14,034)
Securities available-for-sale, fair value 102,622 110,588
Securities available-for-sale, unrealized losses (12,172) (14,198)
Other Debt Obligations [Member]    
Securities available-for-sale, less than 12 months, fair value 0 0
Securities available-for-sale, less than 12 months, unrealized losses 0 0
Securities available-for-sale, 12 months or more, fair value 1,565 2,530
Securities available-for-sale, 12 months or more, unrealized losses (58) (156)
Securities available-for-sale, fair value 1,565 2,530
Securities available-for-sale, unrealized losses $ (58) $ (156)