Loans and the Allowance for Loan Losses (Details) - USD ($) $ in Thousands		Mar. 31, 2019		Dec. 31, 2018
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees	[1]	$ 762,887		$ 774,009
Less: Allowance for loan losses		(10,088)		(10,111)
Loans, net of allowance and deferred fees and costs	[1]	752,799		763,898
Net deferred loan fees		789		864
Overdrawn deposit accounts, excluding internal use accounts		515		628
Mortgage Loans on Real Estate [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		526,971		532,824
Mortgage Loans on Real Estate [Member] | Residential 1-4 Family [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		111,809		110,009
Mortgage Loans on Real Estate [Member] | Commercial - Owner Occupied [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		150,457		155,245
Mortgage Loans on Real Estate [Member] | Commercial - Non-Owner Occupied [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		129,632		131,287
Mortgage Loans on Real Estate [Member] | Multifamily [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		28,744		28,954
Mortgage Loans on Real Estate [Member] | Construction [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		36,700		32,383
Mortgage Loans on Real Estate [Member] | Second Mortgages [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		15,496		17,297
Mortgage Loans on Real Estate [Member] | Equity Line of Credit [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		54,133		57,649
Commercial [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		63,753		63,398
Commercial [Member] | Commercial and Industrial Loans [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		63,753		63,398
Consumer [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		164,414	[2]	169,138
Consumer [Member] | Consumer Automobile Loans [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		116,997		120,796
Consumer [Member] | Other Consumer Loans [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		47,417		48,342
Other [Member]
Allowance for Doubtful Accounts Receivable [Roll Forward]
Total loans, net of deferred fees		$ 7,749		$ 8,649

[1] Net deferred loan fees totaled $789 thousand and $864 thousand at March 31, 2019 and December 31, 2018, respectively.

[2] The consumer segment includes consumer automobile loans.