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Note 3 - Prepaid Expenses and Other Currents Assets
 12 Months Ended
Jan. 02, 2016
Notes to Financial Statements  
Prepaid Expenses and Other Assets [Text Block]
(3)     Prepaid Expenses and Other Current Assets
 
Prepaid expenses and other current assets consist of the following (in thousands):
 
 
 
 
2015
 
 
2014
 
Prepaid rent
 
$
7,852
 
   $ 7,848  
Short-term investments
 
 
1,458
 
     1,121  
Other
 
 
7,002
 
     6,642  
Total
 
$
16,312
 
   $ 15,611