Loans and Allowance for Loan Losses (Details 4) - Consumer [Member] - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	$ 753,249	$ 642,617
30-59 days past due		1,251
60-89 days past due	332	118
Greater than 90 days	1,631	1,201
Total consumer loans	755,212	645,187
Other [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	21,419	25,650
30-59 days past due		83
60-89 days past due
Greater than 90 days
Total consumer loans	21,419	25,733
Real Estate [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	534,648	396,445
30-59 days past due		799
60-89 days past due	332
Greater than 90 days	1,331	1,001
Total consumer loans	536,311	398,245
Home equity [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	156,657	179,051
30-59 days past due		369
60-89 days past due		118
Greater than 90 days	300	200
Total consumer loans	156,957	179,738
Construction [Member]
Outstanding commercial and consumer loans which include loans on nonaccrual status
Current	40,525	41,471
30-59 days past due
60-89 days past due
Greater than 90 days
Total consumer loans	$ 40,525	$ 41,471