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Securities, Amortized Costs and Fair Values with Gross Unrealized Gains and Losses (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2023
USD ($)
Security
Dec. 31, 2022
USD ($)
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost $ 226,468 $ 251,806
Gross unrealized gains 264 10
Gross unrealized (losses) (22,454) (26,298)
Fair value $ 204,278 225,518
Number of securities exceeding ten percent of stockholders' equity | Security 0  
Collateral Pledged [Member]    
Debt Securities, Available-for-sale [Abstract]    
Securities pledged as collateral $ 81,500 82,600
U.S. Treasury Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 4,068 8,013
Gross unrealized gains 0 0
Gross unrealized (losses) (211) (342)
Fair value 3,857 7,671
Obligations of US Government Agencies [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 43,233 43,622
Gross unrealized gains 167 10
Gross unrealized (losses) (665) (1,233)
Fair value 42,735 42,399
Obligations of State and Political Subdivisions [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 58,292 70,491
Gross unrealized gains 13 0
Gross unrealized (losses) (7,708) (11,107)
Fair value 50,597 59,384
Mortgage-Backed Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 91,328 99,874
Gross unrealized gains 84 0
Gross unrealized (losses) (10,105) (10,961)
Fair value 81,307 88,913
Money Market Investments [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 2,047 1,816
Gross unrealized gains 0 0
Gross unrealized (losses) 0 0
Fair value 2,047 1,816
Corporate Bonds and Other Securities [Member]    
Debt Securities, Available-for-sale [Abstract]    
Amortized Cost 27,500 27,990
Gross unrealized gains 0 0
Gross unrealized (losses) (3,765) (2,655)
Fair value $ 23,735 $ 25,335