CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 2,261	$ 1,390	$ (948)	$ 227
Unrealized gain (loss) on derivative hedge transactions, net of tax	(68)	111	(274)	32
Comprehensive income (loss)	$ 2,193	$ 1,501	$ (1,222)	$ 259