Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2012

Goodwill and Intangible Assets [Abstract]

Intangible assets, other than capitalized software development costs

	March 31, 2012
	Customer Relationships			Trade Name			Software Technology			Total
Gross carrying amount	$	13,706		$	768		$	19,359		$	33,833
Accumulated amortization		(5,901	)		(606	)		(4,067	)		(10,574	)
Net intangible assets	$	7,805		$	162		$	15,292		$	23,259

	March 31, 2011
	Customer Relationships			Trade Name			Software Technology			Total
Gross carrying amount	$	10,206		$	637		$	12,119		$	22,962
Accumulated amortization		(3,879	)		(429	)		(1,764	)		(6,072	)
Net intangible assets	$	6,327		$	208		$	10,355		$	16,890

Activity related to the intangible assets

Activity related to the intangible assets is summarized as follows:

	Customer Relationships			Trade Name			Software Technology			Total
Balance at March 31, 2010	$	7,849		$	368		$	11,928		$	20,145
Amortization(1)		(1,522	)		(160	)		(1,573	)		(3,255	)
Balance at March 31, 2011		6,327			208			10,355			16,890
Acquisition		3,500			130			7,240			10,870
Amortization(1)		(2,022	)		(176	)		(2,303	)		(4,501	)
Balance at March 31, 2012	$	7,805		$	162		$	15,292		$	23,259

(1) Amortization of the customer relationships and trade name intangible assets is included in operating expenses and amortization of the software technology intangible assets is included in cost of revenue for software, hardware and supplies.

Estimated amortization of intangible assets with determinable lives

For the year ended March 31,
2013	$	5,125
2014		4,996
2015		3,940
2016		3,603
2017 and beyond		5,595
Total	$	23,259