Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Loans and Allowance for Loan Losses, Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Loans [Abstract]
Total loans	$ 848,664	$ 772,774
Less: Allowance for loan losses	(7,160)	(6,272)	$ (6,728)	$ (7,499)
Net loans	841,504	766,502
Residential Real Estate [Member]
Loans [Abstract]
Total loans	305,478	310,253
Less: Allowance for loan losses	(1,480)	(1,250)	(1,583)	(1,470)
Commercial Real Estate [Member]
Loans [Abstract]
Total loans	253,449	222,136
Less: Allowance for loan losses	(2,431)	(1,928)	(2,186)	(2,978)
Commercial Real Estate [Member] \| Owner-occupied [Member]
Loans [Abstract]
Total loans	51,863	55,825
Commercial Real Estate [Member] \| Nonowner-occupied [Member]
Loans [Abstract]
Total loans	164,523	131,398
Commercial Real Estate [Member] \| Construction [Member]
Loans [Abstract]
Total loans	37,063	34,913
Commercial and Industrial [Member]
Loans [Abstract]
Total loans	157,692	100,023
Less: Allowance for loan losses	(1,776)	(1,447)	(1,063)	(1,024)
Commercial and Industrial [Member] \| PPP [Member]
Loans [Abstract]
Total loans	27,933
Consumer [Member]
Loans [Abstract]
Total loans	132,045	140,362
Less: Allowance for loan losses	(1,473)	(1,647)	$ (1,896)	$ (2,027)
Consumer [Member] \| Automobile [Member]
Loans [Abstract]
Total loans	55,241	63,770
Consumer [Member] \| Home Equity [Member]
Loans [Abstract]
Total loans	19,993	22,882
Consumer [Member] \| Other [Member]
Loans [Abstract]
Total loans	$ 56,811	$ 53,710