Earnings Per Share - Computation of Basic and Diluted Earnings Per Common Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Numerator:
Net income (loss)	$ 42,901	$ 11,903
Undistributed earnings allocated to participating securities		(30)
Net income attributable to the Company's common shareholders	$ 42,901	$ 11,873
Denominator:
Basic weighted average shares outstanding	56,706	56,532
Dilutive securities	497	229
Diluted weighted average shares outstanding	57,203	56,761
Basic net income per share	$ 0.76	$ 0.21
Diluted net income per share	$ 0.75	$ 0.21