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INVENTORIES
6 Months Ended
Sep. 30, 2014
INVENTORIES [Abstract]  
INVENTORIES
NOTE 5. INVENTORIES

Inventories include material, labor and manufacturing overhead, and are stated at the lower of cost (first-in, first-out method) or market. Components of inventories were as follows (in thousands):
 
  
September 30,
2014
  
March 31,
2014
 
Raw materials
 
$
13,853
  
$
14,348
 
Work-in-process
  
3,149
   
3,463
 
Finished goods
  
11,985
   
9,167
 
Inventories
 
$
28,987
  
$
26,978