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INVENTORIES
3 Months Ended
Jun. 30, 2015
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
Inventories are stated at the lower of actual cost or net realizable value. Cost is determined by using the first in, first out (FIFO) method. Inventories consist of the following (in thousands):

June 30,
2015
 
March 31,
2015
Raw materials
$
7,241

 
$
6,134

Work in process
266

 
17

Finished goods
5,203

 
5,979


$
12,710

 
$
12,130