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Impaired Loans Averages (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Impaired Financing Receivable, Average Recorded Investment [Line Items]    
Impaired Financing Receivable, Average Recorded Investment $ 295 $ 175
Impaired Financing Receivable, Interest Income, Accrual Method 0 0
Commercial Real Estate Other Loans [Member]    
Impaired Financing Receivable, Average Recorded Investment [Line Items]    
Impaired Financing Receivable, Average Recorded Investment 199 116
Impaired Financing Receivable, Interest Income, Accrual Method 0 0
Commercial Real Estate Loans, Total [Member]    
Impaired Financing Receivable, Average Recorded Investment [Line Items]    
Impaired Financing Receivable, Average Recorded Investment 199 116
Impaired Financing Receivable, Interest Income, Accrual Method 0 0
Residential Real Estate Investment Property Loans [Member]    
Impaired Financing Receivable, Average Recorded Investment [Line Items]    
Impaired Financing Receivable, Average Recorded Investment 96 59
Impaired Financing Receivable, Interest Income, Accrual Method 0 0
Residential Real Estate Loans, Total [Member]    
Impaired Financing Receivable, Average Recorded Investment [Line Items]    
Impaired Financing Receivable, Average Recorded Investment 96 59
Impaired Financing Receivable, Interest Income, Accrual Method $ 0 $ 0