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Inventories
9 Months Ended
Jan. 25, 2013
Inventories [Abstract]  
Inventories

Note 4.  Inventories

 

Inventories consisted of the following:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

January 25,

 

April 27,

 

 

2013

 

2012

Raw materials

   

$

7,475,368 

   

$

4,852,086 

Work-in-process

 

 

4,384,388 

 

 

4,057,838 

Finished goods

   

 

5,568,089 

   

 

5,475,951 

 

   

$

17,427,845 

 

$

14,385,875