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Note 2 - Property, Plant and Equipment
9 Months Ended
Jan. 30, 2016
Notes to Financial Statements  
Property, Plant and Equipment Disclosure [Text Block]
2
. PROPERTY, PLANT AND EQUIPMENT
 
Property consists of the following:
 
   
(In thousands) 
 
   
January 30
2016
   
May 2,
2015 
 
Land
  $ 9,500     $ 9,500  
Buildings and improvements
    50,816       50,405  
Machinery and equipment
    163,833       156,702  
Total
    224,149       216,607  
Less accumulated depreciation
    (163,919 )     (156,425 )
Property, plant and equipment – net
  $ 60,230     $ 60,182  
 
Depreciation expense was $2.5 million and $7.8 million for the three and nine months ended January 30, 2016 and January 31, 2015, respectively.