Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Earnings Per Common Share [Abstract]
Net income	$ 1,454	$ 1,115	$ 3,814	$ 3,570
Weighted average number of shares outstanding, basic (in shares)	2,490,089	2,465,371	2,483,004	2,500,088
Effect of potentially dilutive common shares (in shares)	78,000	87,000	74,000	86,000
Weighted average number of shares outstanding, diluted (in shares)	2,568,457	2,552,229	2,556,949	2,585,736
Earnings per share, basic (in dollars per share)	$ 0.58	$ 0.45	$ 1.54	$ 1.43
Earnings per share, diluted (in dollars per share)	$ 0.57	$ 0.44	$ 1.48	$ 1.38
Anti-dilutive securities not included in computation of diluted earnings per common share (in shares)	0	0	0	0