Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Basic earnings per share:
Net income	$ 493	$ 251
Weighted average number of shares outstanding, basic (in shares)	741,832	763,085
Per Share Amount, basic (in dollars per share)	$ 0.66	$ 0.33
Effect of dilutive securities:
Stock options (in shares)	340	768
Diluted earnings per share:
Net income	$ 493	$ 251
Weighted average number of shares outstanding, diluted (in shares)	742,172	763,853
Per Share Amount, diluted (in dollars per share)	$ 0.66	$ 0.33