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Note 12 - Property, Plant and Equipment
9 Months Ended
Oct. 01, 2017
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]
(
12
)
Property, Plant and Equipment
 
Property, plant and equipment consists of the following (in thousands):
 
   
October 1
,
   
December 31
,
 
   
201
7
   
201
6
 
   
(Unaudited
)
         
Land and land improvement
s
  $
219
    $
219
 
Buildings and building improvement
s
   
10,899
     
10,056
 
Machinery, equipment, furniture and fixture
s
   
74,460
     
76,495
 
Construction in progres
s
   
1,904
     
646
 
     
87,482
     
87,416
 
Accumulated depreciatio
n
   
(70,455
)    
(69,473
)
    $
17,027
    $
17,943