Condensed Consolidated Statements of Stockholder's' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings (Accumulated Deficit) [Member]	Retained Earnings (Accumulated Deficit) [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning balance at Mar. 30, 2019	$ 411,972		$ 1,569	$ 479,226	$ (58,208)		$ (10,615)
Beginning balance, shares at Mar. 30, 2019			56,657
Net income	17,380				17,380
Equity-based compensation	1,917			1,917
Foreign currency translation adjustments	899						899
Ending balance at Jun. 29, 2019	432,168		$ 1,569	481,143	(40,828)		(9,716)
Ending balance, shares at Jun. 29, 2019			56,657
Beginning balance at Mar. 28, 2020	474,315	$ (245)	$ 1,570	485,552	(48)	$ (245)	(12,759)
Beginning balance, shares at Mar. 28, 2020			56,665
Net income	11,903				11,903
Equity-based compensation	$ 2,226			2,226
Accounting Standards Update [Extensible List]	us-gaap:AccountingStandardsUpdate201613Member
Stock option exercises	$ 3			3
Foreign currency translation adjustments	1,095						1,095
Ending balance at Jun. 27, 2020	$ 489,297		$ 1,570	$ 487,781	$ 11,610		$ (11,664)
Ending balance, shares at Jun. 27, 2020			56,665