GOODWILL AND PURCHASED INTANGIBLE ASSETS (Tables)

6 Months Ended

Sep. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Acquired Finite-Lived Intangible Assets by Major Class [Table Text Block]

The following table presents the carrying value of acquired intangible assets with remaining net book values as of September 30, 2012 and March 31, 2012:

	September 30, 2012							March 31, 2012
(in thousands)	Gross Amount		Accumulated Amortization			Net Amount		Gross Amount		Accumulated Amortization			Net Amount		Useful Life
Technology	$	1,000	$	(34	)	$	966	$	—	$	—		$	—	5	years
Customer relationships	1,705		(1,462		)	243		1,705		(1,322		)	383		8	years
Total	$	2,705	$	(1,496	)	$	1,209	$	1,705	$	(1,322	)	$	383