XML 19 R8.htm IDEA: XBRL DOCUMENT v3.6.0.2
INVENTORIES
 6 Months Ended
Oct. 31, 2016
INVENTORIES  
INVENTORIES

NOTE 3—INVENTORIES

 

The following table summarizes the components of inventories:

 

 

 

 

 

 

 

 

 

 

 

    

 

October 31, 2016

    

 

April 30, 2016

 

Raw materials

 

$
1,250,000

 

$
1,051,000

 

Work in process

 

 
558,000

 

 
400,000

 

Finished goods

 

 
420,000

 

 
252,000

 

 

 

$
2,228,000

 

$
1,703,000