Loans, Collateral Dependent Loans and Loans With/Without Specific Valuation Allowance (Details) - Commercial [Member] $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2022 USD ($) Loan	Sep. 30, 2021 USD ($) Loan	Dec. 31, 2021 USD ($) Loan
Collateral Pledged [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of Loans | Loan	15	19	18
Recorded balance	$ 32,906	$ 39,970	$ 37,773
Specific Allowance	$ 1,350	$ 1,200	$ 1,150
Hotel/Motel [Member] | Collateral Pledged [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of Loans | Loan	1	2	2
Recorded balance	$ 1,181	$ 9,522	$ 9,462
Specific Allowance	$ 0	$ 600	$ 600
Commercial Real Estate Residential [Member] | Collateral Pledged [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of Loans | Loan	3	4	4
Recorded balance	$ 5,820	$ 7,363	$ 7,255
Specific Allowance	$ 0	$ 0	$ 0
Commercial Real Estate Nonresidential [Member] | Collateral Pledged [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of Loans | Loan	9	12	11
Recorded balance	$ 16,720	$ 21,920	$ 19,943
Specific Allowance	$ 350	$ 200	$ 200
Commercial Other [Member] | Collateral Pledged [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of Loans | Loan	2	1	1
Recorded balance	$ 9,185	$ 1,165	$ 1,113
Specific Allowance	$ 1,000	$ 400	$ 350
Commercial Other [Member] | Accounts Receivable, Equipment, and Inventory [Member]
Collateral Dependent Loans by Segment [Abstract]
Number of financing receivables collateralized | Loan	2