Loan Portfolio and Allowance for Credit Losses, Amortized Cost Basis of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	$ 17,324
Non-accrual	1,375
Loans Past Due Over 89 Days Still Accruing	0	$ 0
Commercial [Member] | Commercial Real Estate [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	176
Non-accrual	0
Loans Past Due Over 89 Days Still Accruing	0
Commercial [Member] | Other [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	0
Non-accrual	27
Loans Past Due Over 89 Days Still Accruing	0
Real Estate Mortgage - 1 to 4 Family [Member] | First Mortgages [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	14,477
Non-accrual	1,186
Loans Past Due Over 89 Days Still Accruing	0
Real Estate Mortgage - 1 to 4 Family [Member] | Home Equity Loans [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	152
Non-accrual	18
Loans Past Due Over 89 Days Still Accruing	0
Real Estate Mortgage - 1 to 4 Family [Member] | Home Equity Lines of Credit [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	2,497
Non-accrual	121
Loans Past Due Over 89 Days Still Accruing	0
Installment [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	21
Non-accrual	23
Loans Past Due Over 89 Days Still Accruing	$ 0