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Employee Benefit Plans (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
numberOfAgreement
policy
Dec. 31, 2021
USD ($)
Dec. 31, 2016
numberOfAgreement
Defined Benefit Plan Disclosure [Line Items]      
Matching contribution (in percent) 4.00%    
Matching contributions $ 263,000 $ 262,000  
Employers matching contribution vesting percentage (in percent) 100.00%    
Salary continuation plan accrued liability $ 4,245,000 $ 4,753,000  
Discounted cash flow rate (in percent) 4.83% 1.91%  
Salaries and benefits expense $ 310,000 $ 430,000  
Number of officers | numberOfAgreement 4    
Number of policies | policy 4    
COLI policy premium payment term 7 years    
Life insurance premium expense   42,000  
Unrecognized net periodic benefit costs $ 195,000 672,000  
Salary continuation contracts, service period 20 years    
Cash surrender value of life insurance $ 22,893 22,338  
Income (loss) on bank owned life insurance policies $ 555,000 $ 513,000  
Salary Continuation Plan      
Defined Benefit Plan Disclosure [Line Items]      
Additional compensation benefits term 15 years    
Number of salary continuation agreements | numberOfAgreement 12   8
Salary Continuation Plan | Minimum      
Defined Benefit Plan Disclosure [Line Items]      
Benefit plan vesting period 12 years    
Salary Continuation Plan | Maximum      
Defined Benefit Plan Disclosure [Line Items]      
Benefit plan vesting period 32 years