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Note 8 - Income Taxes (Tables)
9 Months Ended
Sep. 27, 2015
Note 9 - Income Taxes Tables  
Schedule of tax provision components

   Three-month periods ended  Nine-month periods ended
   September 27,  September 28,  September 27,  September 28,
   2015  2014  2015  2014
Current income tax provision:                    
   Foreign  $44   $—     $87   $—   
   Federal   26    —      48    —   
   State   5    5    12    12 
Deferred income tax provision   55    55    165    165 
     Total  $130   $60   $312   $177 
                     

 

Schedule of Unrecognized Tax Benefits

   Nine month periods ended
   September 27,  September 28,
   2015  2014
       
Balance – beginning of period  $7,296   $7,296 
Increases related to current year tax positions   —      —   
Increases related to prior year tax positions   —      —   
Decreases related to prior year tax positions   —      —   
Expiration of statute of limitations for assessment of taxes   —      —   
Settlements of examinations   (7,296)   —   
Balance – end of period  $—     $7,296