Allowance for Credit Losses and Credit Quality of Loans, Performance of Modified Loans (Details) - ASU 2022-02 [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Current [Member]
Performance of Modified Loans [Abstract]
Amortized cost	$ 490
31-60 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	124
61-90 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	0
Greater Than 90 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	31
Residential [Member] | Current [Member]
Performance of Modified Loans [Abstract]
Amortized cost	490
Residential [Member] | 31-60 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	124
Residential [Member] | 61-90 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	0
Residential [Member] | Greater Than 90 Days Past Due [Member]
Performance of Modified Loans [Abstract]
Amortized cost	$ 31