GOODWILL AND PURCHASED INTANGIBLE ASSETS (Tables)

12 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets by Major Class

The following table presents the carrying value of purchased intangible assets with remaining net book values as of March 31, 2013 and 2012:

	March 31, 2013							March 31, 2012
	Gross		Accumulated			Net		Gross		Accumulated			Net
(in thousands)	Amount		Amortization			Amount		Amount		Amortization			Amount		Useful Life
Technology	$	1,000	$	(133	)	$	867	$	—	$	—		$	—	5	years
Customer relationships	1,705		(1,624		)	81		1,705		(1,322		)	383		8	years
Total	$	2,705	$	(1,757	)	$	948	$	1,705	$	(1,322	)	$	383