CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Beginning Balance, Shares at Dec. 31, 2018	5,858,428
Beginning Balance at Dec. 31, 2018	$ 30,103	$ 46,494	$ (1,876)	$ 74,721
Net income		3,993		3,993
Other comprehensive loss, net of tax			4,772	4,772
Cash dividends ($0.07 per share)		(1,000)		(1,000)
Net restricted stock award activity and related compensation expense	$ 257			257
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	33,660
Stock options exercised	$ 95			95
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period	11,140
Stock option compensation expense	$ 11			11
Ending Balance, Shares at Sep. 30, 2019	5,903,228
Ending Balance at Sep. 30, 2019	$ 30,466	49,487	2,896	82,849
Beginning Balance, Shares at Jun. 30, 2019	5,903,228
Beginning Balance at Jun. 30, 2019	$ 30,373	48,329	2,217	80,919
Net income		1,571		1,571
Other comprehensive loss, net of tax			679	679
Cash dividends ($0.07 per share)		(413)		(413)
Net restricted stock award activity and related compensation expense	90			90
Stock option compensation expense	$ 3			3
Ending Balance, Shares at Sep. 30, 2019	5,903,228
Ending Balance at Sep. 30, 2019	$ 30,466	49,487	2,896	82,849
Beginning Balance, Shares at Dec. 31, 2019	5,898,878
Beginning Balance at Dec. 31, 2019	$ 30,536	50,581	1,792	82,909
Net income		4,952		4,952
Other comprehensive loss, net of tax			4,747	4,747
Cash dividends ($0.07 per share)		(1,243)		(1,243)
Net restricted stock award activity and related compensation expense	$ 315			$ 315
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	39,131
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Stock option compensation expense	$ 4			$ 4
Ending Balance, Shares at Sep. 30, 2020	5,938,009
Ending Balance at Sep. 30, 2020	$ 30,855	54,290	6,539	91,684
Beginning Balance, Shares at Jun. 30, 2020	5,938,009
Beginning Balance at Jun. 30, 2020	$ 30,745	52,927	6,598	90,270
Net income		1,779		1,779
Other comprehensive loss, net of tax			(59)	(59)
Cash dividends ($0.07 per share)		(416)		(416)
Net restricted stock award activity and related compensation expense	$ 110			110
Ending Balance, Shares at Sep. 30, 2020	5,938,009
Ending Balance at Sep. 30, 2020	$ 30,855	$ 54,290	$ 6,539	$ 91,684