Income Taxes - Summary of Provision for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Apr. 03, 2015	Apr. 04, 2014	Mar. 29, 2013
Current tax provision (benefit)
Federal	$ (216)us-gaap_CurrentFederalTaxExpenseBenefit	$ 798us-gaap_CurrentFederalTaxExpenseBenefit	$ (166)us-gaap_CurrentFederalTaxExpenseBenefit
State	1,507	540	2
Foreign	115us-gaap_CurrentForeignTaxExpenseBenefit	12us-gaap_CurrentForeignTaxExpenseBenefit	(64)us-gaap_CurrentForeignTaxExpenseBenefit
Total current tax provision (benefit)	1,406us-gaap_CurrentIncomeTaxExpenseBenefit	1,350us-gaap_CurrentIncomeTaxExpenseBenefit	(228)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred tax provision (benefit)
Federal	14,546	(11,188)	(36,042)
State	(1,477)	(16,032)	(12,657)
Foreign	(648)	(77)	(1,127)
Total deferred tax (benefit) provision	12,421	(27,297)	(49,826)
Total provision (benefit) from income taxes	$ 13,827us-gaap_IncomeTaxExpenseBenefit	$ (25,947)us-gaap_IncomeTaxExpenseBenefit	$ (50,054)us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of deferred income tax expense (benefit) and income tax credits.

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