Annual report pursuant to Section 13 and 15(d)

Note 2 - Securities - Gross Unrealized Losses (Details)

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Note 2 - Securities - Gross Unrealized Losses (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Less than 12 Months, Fair Value $ 279 $ 77,199
Less than 12 Months, Unrealized Losses 1 7,432
12 Months or Longer, Fair Value 81,361 43,229
12 Months or Longer, Unrealized Losses 11,502 8,134
Total, Fair Value 81,640 120,428
Total, Unrealized Losses 11,503 15,566
U.S. Treasury Notes [Member]    
Less than 12 Months, Fair Value 0 7,288
Less than 12 Months, Unrealized Losses 0 155
12 Months or Longer, Fair Value 2,973 0
12 Months or Longer, Unrealized Losses 22 0
Total, Fair Value 2,973 7,288
Total, Unrealized Losses 22 155
US Government Agencies Debt Securities [Member]    
Less than 12 Months, Fair Value 0 17,274
Less than 12 Months, Unrealized Losses 0 1,296
12 Months or Longer, Fair Value 9,106 4,116
12 Months or Longer, Unrealized Losses 1,128 574
Total, Fair Value 9,106 21,390
Total, Unrealized Losses 1,128 1,870
Municipal Bonds [Member]    
Less than 12 Months, Fair Value 279 16,823
Less than 12 Months, Unrealized Losses 1 2,349
12 Months or Longer, Fair Value 12,796 2,037
12 Months or Longer, Unrealized Losses 1,881 623
Total, Fair Value 13,075 18,860
Total, Unrealized Losses 1,882 2,972
Residential Mortgage-Backed Securities [Member]    
Less than 12 Months, Fair Value 0 14,365
Less than 12 Months, Unrealized Losses 0 1,618
12 Months or Longer, Fair Value 30,351 21,373
12 Months or Longer, Unrealized Losses 4,533 3,846
Total, Fair Value 30,351 35,738
Total, Unrealized Losses 4,533 5,464
Collateralized Mortgage-Backed Securities [Member]    
Less than 12 Months, Fair Value 0 21,449
Less than 12 Months, Unrealized Losses 0 2,014
12 Months or Longer, Fair Value 26,135 15,703
12 Months or Longer, Unrealized Losses 3,938 3,091
Total, Fair Value 26,135 37,152
Total, Unrealized Losses $ 3,938 $ 5,105