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, 2019	5,898,878
Beginning Balance at Dec. 31, 2019	$ 30,536	$ 50,581	$ 1,792	$ 82,909
Net income		1,432		1,432
Other comprehensive loss, net of tax:
Net change in unrealized gains on available-for-sale investment securities			2,828	2,828
Cash dividends ($0.07 per share)		(413)		(413)
Net restricted stock award activity and related compensation expense	$ 96			96
Net restricted stock award activity and related compensation expense, Shares	19,497
Stock option compensation expense	$ 2			2
Ending Balance, Shares at Mar. 31, 2020	5,918,375
Ending Balance at Mar. 31, 2020	$ 30,634	51,600	4,620	86,854
Other comprehensive loss, net of tax:
Stock options exercised, Shares	2,176
Beginning Balance, Shares at Dec. 31, 2020	5,937,529
Beginning Balance at Dec. 31, 2020	$ 30,961	55,978	6,156	93,095
Net income		2,647		2,647
Other comprehensive loss, net of tax:
Net change in unrealized gains on available-for-sale investment securities			(2,540)	(2,540)
Cash dividends ($0.07 per share)		(416)		(416)
Net restricted stock award activity and related compensation expense	$ 90			90
Net restricted stock award activity and related compensation expense, Shares	22,761
Ending Balance, Shares at Mar. 31, 2021	5,962,466
Ending Balance at Mar. 31, 2021	$ 31,066	$ 58,209	$ 3,616	92,891
Other comprehensive loss, net of tax:
Stock options exercised	$ 15			$ 15
Stock options exercised, Shares				2,176