XML 62 R51.htm IDEA: XBRL DOCUMENT v3.24.3
Note 3 - Investment Securities - Summary of Investment Securities with Unrealized Losses (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Less than Twelve Months Estimated Fair Value, available for sale $ 29,342 $ 83,611
Less than Twelve Months Unrealized Losses, available for sale (165) (213)
Twelve Months or More Estimated Fair Value, available for sale 170,967 176,221
Twelve Months or More Unrealized Losses (24,070) (28,516)
Total Estimated Fair Value, available for sale 200,309 259,832
Total Unrealized Losses, available for sale (24,235) (28,729)
Less than Twelve Months Estimated Fair Value, held to maturity 0 1,397
Less than Twelve Months Unrealized Losses, held to maturity 0 (19)
Twelve Months or More Estimated Fair Value, held to maturity 4,585 3,196
Twelve Months or More Unrealized Losses, held to maturity (110) (96)
Total Estimated Fair Value, held to maturity 4,585 4,593
Total Unrealized Losses, held to maturity (110) (115)
US Government Agencies Debt Securities [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 0 4,238
Less than Twelve Months Unrealized Losses, available for sale 0 (72)
Twelve Months or More Estimated Fair Value, available for sale 6,459 3,923
Twelve Months or More Unrealized Losses (286) (472)
Total Estimated Fair Value, available for sale 6,459 8,161
Total Unrealized Losses, available for sale (286) (544)
SBA Securities [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 9,304 5,102
Less than Twelve Months Unrealized Losses, available for sale (3) (18)
Twelve Months or More Estimated Fair Value, available for sale 1,954 2,094
Twelve Months or More Unrealized Losses (146) (198)
Total Estimated Fair Value, available for sale 11,258 7,196
Total Unrealized Losses, available for sale (149) (216)
Residential Mortgage-Backed Securities [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 0 0
Less than Twelve Months Unrealized Losses, available for sale 0 0
Twelve Months or More Estimated Fair Value, available for sale 32,470 34,652
Twelve Months or More Unrealized Losses (4,860) (5,855)
Total Estimated Fair Value, available for sale 32,470 34,652
Total Unrealized Losses, available for sale (4,860) (5,855)
Residential Collateralized Mortgage Obligations [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 5,937 2,597
Less than Twelve Months Unrealized Losses, available for sale (98) (37)
Twelve Months or More Estimated Fair Value, available for sale 59,095 60,275
Twelve Months or More Unrealized Losses (10,360) (12,161)
Total Estimated Fair Value, available for sale 65,032 62,872
Total Unrealized Losses, available for sale (10,458) (12,198)
Commercial Collateralized Mortgage Obligations [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 14,101 18,463
Less than Twelve Months Unrealized Losses, available for sale (64) (70)
Twelve Months or More Estimated Fair Value, available for sale 35,555 35,077
Twelve Months or More Unrealized Losses (2,219) (2,594)
Total Estimated Fair Value, available for sale 49,656 53,540
Total Unrealized Losses, available for sale (2,283) (2,664)
Corporate Debt Securities [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 0 0
Less than Twelve Months Unrealized Losses, available for sale 0 0
Twelve Months or More Estimated Fair Value, available for sale 25,956 30,691
Twelve Months or More Unrealized Losses (3,067) (4,109)
Total Estimated Fair Value, available for sale 25,956 30,691
Total Unrealized Losses, available for sale (3,067) (4,109)
Commercial Paper [Member]    
Less than Twelve Months Estimated Fair Value, available for sale   53,211
Less than Twelve Months Unrealized Losses, available for sale   (16)
Twelve Months or More Estimated Fair Value, available for sale   0
Twelve Months or More Unrealized Losses   0
Total Estimated Fair Value, available for sale   53,211
Total Unrealized Losses, available for sale   (16)
Municipal Bonds [Member]    
Less than Twelve Months Estimated Fair Value, available for sale 0 0
Less than Twelve Months Unrealized Losses, available for sale 0 0
Twelve Months or More Estimated Fair Value, available for sale 9,478 9,509
Twelve Months or More Unrealized Losses (3,132) (3,127)
Total Estimated Fair Value, available for sale 9,478 9,509
Total Unrealized Losses, available for sale (3,132) (3,127)
Less than Twelve Months Estimated Fair Value, held to maturity 0 1,397
Less than Twelve Months Unrealized Losses, held to maturity 0 (19)
Twelve Months or More Estimated Fair Value, held to maturity 4,585 3,196
Twelve Months or More Unrealized Losses, held to maturity (110) (96)
Total Estimated Fair Value, held to maturity 4,585 4,593
Total Unrealized Losses, held to maturity $ (110) $ (115)