Loans and the Allowance for Credit Losses on Loans, Amortized Cost Basis of Loans on Nonaccrual Status (Details) - USD ($) $ in Thousands		Jun. 30, 2024	Dec. 31, 2023
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	$ 44	$ 188
Mortgage Loans on Real Estate [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	44	188
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	0	142
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	0	0
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	0	0
Mortgage Loans on Real Estate [Member] | Equity Lines of Credit [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	44	46
Commercial and Industrial Loans [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	0	0
Consumer [Member] | Consumer Automobile Loans [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	0	0
Consumer [Member] | Other Consumer Loans [Member]
Amortized Cost Basis of Loans on Nonaccrual Status [Abstract]
Nonaccrual	[1]	$ 0	$ 0

[1] For purposes of this table, if a loan is past due and on nonaccrual, it is included in the nonaccrual column and not also in its respective past due column.