Loan Portfolio and Allowance for Credit Losses, Amortized Cost Basis of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	$ 17,278	$ 16,244
Non-accrual	2,166	1,419
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	153	536
Non-accrual	190	0
Loans Past Due Over 89 Days Still Accruing	0	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	437	314
Non-accrual	0	0
Loans Past Due Over 89 Days Still Accruing	0	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	13,438	12,584
Non-accrual	1,446	721
Loans Past Due Over 89 Days Still Accruing	0	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	412	271
Non-accrual	120	8
Loans Past Due Over 89 Days Still Accruing	0	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	2,710	2,395
Non-accrual	370	668
Loans Past Due Over 89 Days Still Accruing	0	0
Installment [Member]
Amortized Cost Basis of Loans on Nonaccrual Status and Loans Past Due [Abstract]
Non-accrual With No Allowance for Credit Loss	128	144
Non-accrual	40	22
Loans Past Due Over 89 Days Still Accruing	$ 0	$ 0