Condensed Consolidated Statement of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net income (loss)	$ (10,008)	$ (2,965)
Other comprehensive income (loss):
Translation adjustments	664	457
Net adjustment for fair value of hedge derivatives (A)	502	134
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	29	348
Other comprehensive income (loss)	1,166	591
Comprehensive income (loss)	$ (8,842)	$ (2,374)