Accrued Expenses (Details) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2012		Mar. 30, 2012
Accrued Liabilities, Current [Abstract]
Accrued payroll	$ 23,796		$ 14,913
Accrued interest	8,227		2,565
Accrued annual incentive compensation	5,318		1,184
Other	18,551	[1]	18,774	[1]
Accrued expenses	$ 55,892		$ 37,436

[1] Amounts within the “Other” category of total accrued expenses were not considered individually significant as of December 28, 2012 and March 30, 2012.