CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS Statement - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Dec. 30, 2017	Dec. 31, 2016
Net (loss) income	$ 33,973	$ (9,693)	$ 41,135	$ (19,486)
Foreign currency translation adjustment, net of taxes	581	(745)	969	(884)
Accumulated other comprehensive loss related to benefit plan obligations, net of taxes	4	5	13	14
Net unrealized (loss) gain on available-for-sale securities, net of taxes	(17)	(2)	(18)	(6)
Other Comprehensive Income (Loss), Net of Tax	568	(742)	964	(876)
Comprehensive (loss) income	$ 34,541	$ (10,435)	$ 42,099	$ (20,362)