Goodwill and Intangible Assets-Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 01, 2018	Apr. 02, 2017	Apr. 03, 2016
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	$ 5,700	$ 6,100	$ 2,400
Finite-life intangible assets
Gross Amount	88,076	88,076
Accumulated Amortization	(18,124)	(12,420)
Net carrying value	69,952	75,656
Indefinite-life intangible assets	1,227	1,227
Intangible assets, Gross Carrying Amount	89,303	89,303
Intangible assets, Accumulated Amortization	(18,124)	(12,420)
Total intangible assets, net	71,179	76,883
Customer relationships [Member]
Finite-life intangible assets
Gross Amount	78,383	78,383
Accumulated Amortization	(12,419)	(7,854)
Net carrying value	65,964	70,529
Trademarks [Member]
Finite-life intangible assets
Gross Amount	6,045	6,045
Accumulated Amortization	(2,490)	(1,790)
Net carrying value	3,555	4,255
Other finite-life intangible assets [Member]
Finite-life intangible assets
Gross Amount	3,648	3,648
Accumulated Amortization	(3,215)	(2,776)
Net carrying value	$ 433	$ 872