Acquisition - Dealix (Details 2) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenue	$ 30,387	$ 25,913	$ 56,630	$ 52,873
Net income	871	801	1,645	1,171
Dealix [Member] | Pro Forma [Member]
Revenue	36,802	39,856	74,728	81,925
Net income	$ 1,442	$ 921	$ 3,320	$ 6,968