CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2019	Mar. 30, 2018
Net loss	$ (11,306)	$ (13,694)
Other comprehensive income (loss) before tax:
Loss reclassified into earnings	157	0
Change in foreign currency translation adjustments:	(1,300)	1,734
Other comprehensive income (loss) before tax	(1,143)	1,734
Less: Provision for (benefit from) income taxes	106	0
Other comprehensive income (loss), net of tax	(1,249)	1,734
Total comprehensive loss	$ (12,555)	$ (11,960)