XML 74 R27.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 7 - Debt (Tables)
3 Months Ended
Mar. 30, 2013
Debt Disclosure [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]
   

March 30, 2013

   

December 29, 2012

 
                 

Revolving credit facility

  $ 94,000     $ 84,000