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Note 2 - Property, Plant and Equipment
9 Months Ended
Jan. 25, 2014
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]

2. PROPERTY, PLANT AND EQUIPMENT


Property consists of the following:


   

(In thousands) 

 
   

January 25,

2014 

   

April 27,

2013 

 

Land

  $ 9,779     $ 9,779  

Buildings and improvements

    50,347       49,391  

Machinery and equipment

    147,289       141,314  

Total

    207,415       200,484  

Less accumulated depreciation

    (149,681 )     (143,177 )

Property, plant and equipment – net

  $ 57,734     $ 57,307  

Depreciation expense was $2.5 million and $7.5 million for the three and nine months ended January 25, 2014, respectively, and $2.2 million and $6.9 million for the three and nine months ended January 26, 2013, respectively.