Inventories (Tables)

12 Months Ended

Mar. 31, 2013

Components of Inventories

The components of inventories are as follows:

	March 31,
	2013		2012
	(in $000’s)
Raw materials and supplies	$	6,267	$	3,586
Work-in-progress		5,296		4,098
Finished goods		3,367		3,458
	$	14,930	$	11,142