COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Numerator:
Net income (loss)	$ 96,785	$ (13,405)	$ 59,974	$ (88,420)
Denominator:
Weighted average common shares-basic (in shares)	42,543	40,970	42,302	40,715
Weighted average common shares-diluted (in shares)	43,705	40,970	43,863	40,715
Basic earnings (loss) per common share (in dollars per share)	$ 2.27	$ (0.33)	$ 1.42	$ (2.17)
Diluted earnings (loss) per common share (in dollars per share)	$ 2.21	$ (0.33)	$ 1.37	$ (2.17)
Potentially dilutive securities excluded from diluted earnings per common share because their effect is anti-dilutive	752	1,153	330	1,337