Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional paid-in capital	Retained earnings	Treasury stock	Accumulated other comprehensive income (loss)
Balances at Dec. 31, 2018	$ 64,491	$ 9,888	$ 894	$ 58,911	$ (4,179)	$ (1,023)
Common Stock, Shares, net of treasury at Dec. 31, 2018		4,466,679
Net income	2,621			2,621
Other comprehensive income	940					940
Dividend reinvestment plan	12		10		2
Dividend reinvestment plan, shares		246
Cash dividends declared ($0.32 and $0.31 per share for the three months ended March 31, 2020 and 2019, respectively)	(1,385)			(1,385)
Stock based compensation expense	43		43
Exercise of stock options	22	$ 2	20
Exercise of stock options, shares		1,000
Purchase of treasury stock	(13)				(13)
Purchase of treasury stock, shares		(300)
Balances at Mar. 31, 2019	66,731	$ 9,890	967	60,147	(4,190)	(83)
Common Stock, Shares, net of treasury at Mar. 31, 2019		4,467,625
Balances at Dec. 31, 2019	71,843	$ 9,897	1,124	64,019	(4,183)	986
Common Stock, Shares, net of treasury at Dec. 31, 2019		4,471,977
Net income	2,196			2,196
Other comprehensive income	1,075					1,075
Dividend reinvestment plan	8		6		2
Dividend reinvestment plan, shares		223
Cash dividends declared ($0.32 and $0.31 per share for the three months ended March 31, 2020 and 2019, respectively)	(1,432)			(1,432)
Stock based compensation expense	76		76
Exercise of stock options	22	$ 2	20
Exercise of stock options, shares		1,000
Balances at Mar. 31, 2020	$ 73,788	$ 9,899	$ 1,226	$ 64,783	$ (4,181)	$ 2,061
Common Stock, Shares, net of treasury at Mar. 31, 2020		4,473,200