XML 50 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 10 - Commitments and Contingencies (Tables)
9 Months Ended
Sep. 29, 2013
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Product Warranty Liability [Table Text Block]
Balance at December 31, 2012
  $ 607  
Accruals for warranties issued
    174  
Settlements made
    (68 )
Balance at September 29, 2013
  $ 713