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Note 5 - Property, Equipment and Improvements
3 Months Ended
Apr. 02, 2017
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]
5.
PROPERTY, EQUIPMENT AND IMPROVEMENTS
 
Major classes of property, equipment and improvements consisted of the following:
 
 
 
April 2,
 
 
December 31,
 
 
 
2017
 
 
2016
 
Land
  $
123
    $
123
 
Buildings and leasehold improvements
   
7,770
     
7,757
 
Machinery and equipment
   
50,146
     
49,722
 
Furniture and fixtures
   
1,968
     
1,947
 
Computer hardware and software
   
5,233
     
5,223
 
Construction in process
   
540
     
421
 
Total    
65,780
     
65,193
 
Less-accumulated depreciation
   
(57,709
)    
(57,194
)
Net property, equipment and improvements
  $
8,071
    $
7,999
 
 
Depreciation expense for property, equipment and improvements was
$503
and
$589
for the
three
-month periods ended
April
2,
2017
and
March
 
27,
2016,
respectively.