CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 1,390	$ 1,995	$ 227	$ 1,794
Unrealized gain (loss) on derivative hedge transactions, net of tax	111	(81)	32	(229)
Comprehensive income	$ 1,501	$ 1,914	$ 259	$ 1,565