CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income (loss)	$ (1,187)	$ 163	$ (5,488)	$ (1,123)
Other comprehensive income (loss):
Unrealized gain (loss) on derivative instruments	(3)	12	(9)	59
Comprehensive income (loss)	$ (1,190)	$ 175	$ (5,497)	$ (1,064)