GOODWILL & INTANGIBLE ASSETS (Tables)

12 Months Ended

Mar. 31, 2013

Schedule of Changes in Carrying Amount of Goodwill

The change in the carrying amount of goodwill for the fiscal years ended March 31, 2013 and 2012 is as follows (in thousands):

Balance as of March 31, 2011	$	128,177
Goodwill recorded in connection with business acquisitions		42,505
Purchase accounting adjustments		(7	)
Foreign currency translation impact		(291	)
Balance as of March 31, 2012	$	170,384
Goodwill recorded in connection with business acquisitions		31,747
Foreign currency translation impact		322
Balance as of March 31, 2013	$	202,453

Schedule of Acquired Intangible Assets

the following amortizable intangible assets as of March 31, 2013 (in thousands):

	Cost		Accumulated Amortization			Net
Developed technology	$	30,848	$	(21,343	)	$	9,505
Customer relationships		38,718		(11,038	)		27,680
Distributor relationships		1,895		(219	)		1,676
Core technology		7,446		(1,455	)		5,991
Net beneficial leases		336		(336	)		0
Non-compete agreements		334		(167	)		167
Other		483		(275	)		208
	$	80,060	$	(34,833	)	$	45,227

 the following amortizable intangible assets as of March 31, 2012 (in thousands):

	Cost		Accumulated Amortization			Net
Developed technology	$	24,919	$	(17,943	)	$	6,976
Customer relationships		32,754		(8,492	)		24,262
Core technology		4,760		(306	)		4,454
Net beneficial leases		336		(334	)		2
Non-compete agreements		343		(57	)		286
Other		200		(95	)		105
	$	63,312	$	(27,227	)	$	36,085

Schedule of Expected Future Amortization Expense

The following is the expected future amortization expense as of March 31, 2013 for the years ended March 31 (in thousands):

2014	$	6,730
2015		6,855
2016		6,336
2017		5,756
2018		4,979
Thereafter		14,571
Total	$	45,227