Goodwill & Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2011

Goodwill & Intangible Assets [Abstract]

Schedule Of Changes In The Carrying Amount Of Goodwill

	Three Months Ended December 31, 2011			Nine Months Ended December 31, 2011
Balance at beginning of period	$	141,356			128,177
Goodwill related to the acquisition of Psytechnics		0			13,179
Goodwill related to the acquisition of Replay		15,313			15,313
Goodwill related to the acquisition of Simena		14,013			14,013
Foreign currency translation impact		(730	)		(730	)
Balance as of December 31, 2011	$	169,952			169,952

Schedule Of Acquired Intangible Assets

Intangible assets consist of the following as of December 31, 2011 (in thousands):

	Cost		Accumulated Amortization			Net
Acquired software	$	24,888	$	(16,802	)	$	8,086
Customer relationships		32,713		(7,930	)		24,783
Indefinite lived trade name		18,600		0			18,600
Core technology		4,700		(205	)		4,495
Net beneficial leases		336		(332	)		4
Non-compete agreements		333		(28	)		305
Other		182		(65	)		117
	$	81,752	$	(25,362	)	$	56,390

Intangible assets consist of the following as of March 31, 2011 (in thousands):

	Cost		Accumulated Amortization			Net
Acquired software	$	19,900	$	(13,598	)	$	6,302
Customer relationships		29,200		(6,437	)		22,763
Indefinite lived trade name		18,600		0			18,600
Net beneficial leases		336		(315	)		21
	$	68,036	$	(20,350	)	$	47,686

Schedule Of Expected Future Amortization Expense

2012 (remaining three months)	$	1,946
2013		6,359
2014		4,088
2015		3,851
2016		3,520
Thereafter		18,026
	$	37,790