CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Net loss	$ (3,230)	$ (1,765)
Other comprehensive income (loss):
Unrealized loss on derivative instruments	0	(5)
Amounts reclassified from accumulated other comprehensive income	0	15
Comprehensive loss	$ (3,230)	$ (1,755)