Capitalized Software Costs (Tables)

3 Months Ended

Jun. 30, 2011

Capitalized Software Costs (Tables) [Abstract]

Capitalized software development costs

	June 30,			March 31,
	2011			2011
Gross carrying amount	$	54,636		$	52,123
Accumulated amortization		(38,898	)		(36,973	)
Net capitalized software costs	$	15,738		$	15,150

Activity related to net capitalized software costs

	2011			2010
Balance as of April 1	$	15,150		$	11,546
Capitalized		2,513			2,545
Amortization		(1,925	)		(1,669	)
Balance as of June 30	$	15,738		$	12,422

Estimated amortization of capitalized software costs

For the year ended March 31, 2012 (remaining nine months)	$	5,701
2013		6,107
2014		3,542
2015		388
Total	$	15,738