Loans and Allowance for Loan Losses (Details 4) - Consumer [Member] - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	$ 642,617	$ 544,522
30-59 days past due	1,251	2,691
60-89 days past due	118	1,036
Greater than 90 days	1,201	378
Total consumer loans	645,187	548,627
Other [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	25,650	23,603
30-59 days past due	83	106
60-89 days past due		113
Greater than 90 days
Total consumer loans	25,733	23,822
Real Estate [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	396,445	317,267
30-59 days past due	799	2,555
60-89 days past due		923
Greater than 90 days	1,001	198
Total consumer loans	398,245	320,943
Construction [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	41,471	37,925
30-59 days past due
60-89 days past due
Greater than 90 days
Total consumer loans	41,471	37,925
Home equity [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	179,051	165,727
30-59 days past due	369	30
60-89 days past due	118
Greater than 90 days	200	180
Total consumer loans	$ 179,738	$ 165,937