Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Earnings Per Share Basic And Diluted [Line Items]
Net income	$ 1,627	$ 1,305	$ 3,036	$ 2,563
Weighted average shares outstanding - Basic (in shares)	12,629	10,013	12,627	9,246
Dilutive effect of common stock equivalents (in shares)	9	11	9	12
Weighted average shares outstanding - Diluted (in shares)	12,638	10,024	12,636	9,258
Earnings per common share - Basic (in dollars per share)	$ 0.13	$ 0.13	$ 0.24	$ 0.28
Earnings per common share - Diluted (in dollars per share)	$ 0.13	$ 0.13	$ 0.24	$ 0.28