GOODWILL AND INTANGIBLE ASSETS, NET (Tables)

12 Months Ended

Mar. 31, 2013

GOODWILL AND INTANGIBLE ASSETS, NET

Schedule of change in goodwill balance

	Total
Balance at March 31, 2011	$	225,170
Additions and adjustments		5,000
Currency translation adjustment		(2,001	)
Balance at March 31, 2012		228,169
Additions and adjustments		1,500
Currency translation adjustment		(3,677	)
Balance at March 31, 2013	$	225,992

Schedule of components of the intangible assets subject to amortization

			March 31, 2013							March 31, 2012
	Estimated Useful Lives (Years)
			Gross Carrying Amount		Accumulated Amortization			Net Book Value		Gross Carrying Amount		Accumulated Amortization			Net Book Value
Intellectual property		2-6	$	26,949	$	(18,718	)	$	8,231	$	26,957	$	(11,724	)	$	15,233
Trademarks		7-10		13,838		(13,682	)		156		13,860		(13,339	)		521
Technology		3		3,200		(2,760	)		440		4,333		(3,893	)		440
Non-compete		5-10		5,160		(5,160	)		—		5,245		(5,173	)		72
			$	49,147	$	(40,320	)	$	8,827	$	50,395	$	(34,129	)	$	16,266

Schedule of amortization of intangible assets

	Fiscal Year Ended March 31,
	2013		2012		2011
Cost of goods sold	$	7,000	$	983	$	3,927
Depreciation and amortization		434		656		983
Total amortization of intangible assets	$	7,434	$	1,639	$	4,910

Schedule of estimated future amortization of intangible assets

2014	$	3,593
2015		503
2016		3,969
2017		762
Total	$	8,827