Intangible Assets and Goodwill - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Apr. 02, 2011
Intangible Assets And Goodwill [Line Items]
Amortization expense	$ 1,500,000	$ 1,500,000	$ 1,900,000
Cumulative impairment of goodwill	5,400,000
Impairment of long-lived assets	725,000	3,292,000	3,834,000
Impairment of Intangible Assets
Intangible Assets And Goodwill [Line Items]
Impairment of long-lived assets			$ 1,782,000
Trademarks
Intangible Assets And Goodwill [Line Items]
Amortization period	20 years	20 years