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Note 3 - Accrued Expenses (Details) - Accrued Expenses - USD ($)
$ in Thousands
Jul. 04, 2015
Jan. 03, 2015
Jun. 28, 2014
Accrued Expenses [Abstract]      
Accrued wages, bonuses and related expenses $ 6,088 $ 11,858 $ 6,330
Sales tax payable 2,893 7,694 2,157
Accrued rent and related expenses 3,675 3,365 3,474
Current income taxes payable 613 1,141  
$ 13,269 $ 24,058 $ 11,961