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Note 3 - Accrued Expenses (Tables)
6 Months Ended
Jul. 02, 2016
Notes Tables  
Schedule of Accrued Liabilities [Table Text Block]
 
 
July 2,
 
 
January 2,
 
 
July 4,
 
 
 
2016
 
 
2016
 
 
2015
 
Accrued wages, bonuses and related expenses
  $ 4,787     $ 8,035     $ 6,088  
Sales tax payable
    1,284       6,374       2,893  
Accrued rent and related expenses
    4,062       4,307       3,675  
Current income taxes payable
    294       570       613  
Total
  $ 10,427     $ 19,286     $ 13,269