Accrued Expenses (Details) (USD $) In Thousands	Sep. 30, 2011		Apr. 01, 2011
Accrued Expenses [Abstract]
Accrued payroll	$ 15,138		$ 14,486
Accrued annual incentive compensation	5,489		8,085
Accrued interest	1,309		1,245
Other	19,851	[1]	13,359	[1]
Accrued expenses	$ 41,787		$ 37,175

[1] Amounts within the “Other” category of total accrued expenses were not considered individually significant as of September 30, 2011 and April 1, 2011.