Accrued expenses (Details) (USD $) In Thousands, unless otherwise specified	Jul. 01, 2012	Jul. 03, 2011
Accrued expenses
Payroll and employee benefits	$ 17,086	$ 19,403
Advertising and marketing	12,813	3,270
Other	22,636	20,019
Total	$ 52,535	$ 42,692