COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Numerator:
Net loss	$ (36,811)	$ (75,015)
Denominator:
Weighted average common shares-basic (in shares)	42,061	40,460
Weighted average common shares-diluted (in shares)	42,061	40,460
Basic earnings (loss) per common share (in dollars per share)	$ (0.88)	$ (1.85)
Diluted earnings (loss) per common share (in dollars per share)	$ (0.88)	$ (1.85)
Potentially dilutive securities excluded from diluted earnings per common share because their effect is anti-dilutive	405	1,546