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Note 11 - Property, Plant and Equipment (Tables)
6 Months Ended
Jul. 05, 2015
Notes Tables  
Property, Plant and Equipment [Table Text Block]
 
 
Ju
ly
5
,
 
 
December 31,
 
 
 
201
5
 
 
201
4
 
 
 
(Unaudited)
 
 
 
 
 
Land and land improvements
  $ 1,939     $ 2,770  
Buildings and building improvements
    22,215       26,055  
Machinery, equipment, furniture and fixtures
    126,930       158,816  
Construction in progress
    830       2,100  
      151,914       189,741  
Accumulated depreciation
    (124,116
)
    (152,087
)
    $ 27,798     $ 37,654