Condensed Parent Company Financial Statements (Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Cash and due from banks	$ 8,116	$ 14,908
Investment securities	177,096	115,724
Other assets	9,868	9,157
Total assets	848,410	702,627
LIABILITIES & SHAREHOLDERS' EQUITY
Stockholders' equity	82,598	76,107	$ 70,742
Total liabilities and shareholders' equity	848,410	702,627
Parent Company [Member]
ASSETS
Cash and due from banks	1,691	1,256
Investment securities	64	65
Investments in subsidiaries	81,455	75,365
Other assets	249	262
Total assets	83,459	76,948
LIABILITIES & SHAREHOLDERS' EQUITY
Other liabilities	861	841
Stockholders' equity	82,598	76,107
Total liabilities and shareholders' equity	$ 83,459	$ 76,948