CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,425)	$ (3,101)
Other comprehensive income (loss):
Unrealized gain (loss) on derivative instruments	0	(10)
Comprehensive income (loss)	$ (1,425)	$ (3,111)