Parent Company Only Financial Information (Condensed Statement of Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Net income	$ 13,841	$ 13,129
Increase in accrued interest payable and other liabilities	5,010	900
Stock compensation	345	268
Net cash provided by operating activities	16,169	16,390
Proceeds from issuance of common stock	198	170
Repurchase of common stock	2,754
Cash dividends on common stock	(3,646)	(3,125)
Net cash provided by financing activities	274,565	42,570
Decrease in cash and cash equivalents	99,453	26,438
Cash and cash equivalents at beginning of the year	49,979	23,541
Cash and cash equivalents at end of period	149,432	49,979
Parent Company [Member]
Net income	13,841	13,129
Equity in undistributed net income of subsidiaries	(9,828)	(10,505)
Increase in other assets	(1,490)	(478)
Increase in accrued interest payable and other liabilities	3,286	539
Stock compensation	345	268
Net cash provided by operating activities	6,154	2,953
Proceeds from issuance of common stock	198	170
Repurchase of common stock	(2,754)
Cash dividends on common stock	(3,646)	(3,125)
Net cash provided by financing activities	(6,202)	(2,955)
Decrease in cash and cash equivalents	(48)	(2)
Cash and cash equivalents at beginning of the year	234	236
Cash and cash equivalents at end of period	$ 186	$ 234