XML 42 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
INVENTORIES
12 Months Ended
Mar. 31, 2012
INVENTORIES [Abstract]  
INVENTORIES
NOTE 4.  INVENTORIES

Components of inventories at March 31, 2012 and 2011 were as follows (in thousands):

   
March 31,
 
   
2012
  
2011
 
Raw materials
 $9,046  $9,950 
Work-in-process
  3,369   2,323 
Finished goods
  7,182   7,541 
Inventories
 $19,597  $19,814