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Schedule of Premises and Equipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Land $ 6,279 $ 6,279
Office buildings and improvements 21,097 21,058
Furniture and equipment 8,652 8,336
Automobiles 556 567
Total premises and equipment 36,584 36,240
Accumulated depreciation (15,781) (15,747)
Total premises and equipment, net $ 20,803 $ 20,493
Land [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives description Indefinite  
Building and Building Improvements [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 10 years  
Building and Building Improvements [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 50 years  
Furniture and Fixtures [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 3 years  
Furniture and Fixtures [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 15 years  
Automobiles [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 2 years  
Automobiles [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Premises and equipment, estimated useful lives 5 years