Goodwill, Capitalized Software and Other Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2014

Goodwill, Capitalized Software and Other Intangible Assets [Abstract]

Change in carrying amount of goodwill by reportable unit

The changes in the carrying amount of goodwill by reporting unit during the six months ended September 30, 2014 are summarized as follows (in thousands):

	Dynatrace			MF		AS		Total
Goodwill as of March 31, 2014	$	482,857		$	140,304	$	25,385	$	648,546
Effect of foreign currency translation		(16,440	)		-		-		(16,440	)
Goodwill as of September 30, 2014	$	466,417		$	140,304	$	25,385	$	632,106

Components of capitalized software and other intangible assets

The components of the Company’s capitalized software and other intangible assets are as follows (in thousands):

	As of September 30, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Unamortized intangible assets	$	667				$	667
Amortized intangible assets:
Capitalized software
Internally developed		239,895	$	(176,359	)		63,536
Purchased		120,141		(109,084	)		11,057
Customer relationship		46,706		(26,161	)		20,545
Other		19,756		(19,756	)		-
Total amortized intangible assets	$	426,498	$	(331,360	)	$	95,138

	As of March 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Unamortized intangible assets	$	358				$	358
Amortized intangible assets:
Capitalized software
Internally developed		225,249	$	(165,720	)		59,529
Purchased		122,396		(107,116	)		15,280
Customer relationship		47,000		(24,185	)		22,815
Other		20,530		(19,750	)		780
Total amortized intangible assets	$	415,175	$	(316,771	)	$	98,404

Amortization expense of capitalized software, customer relationship and other intangible assets

Amortization expense of capitalized software, customer relationship and other intangible assets was as follows (in thousands):

	Three Months Ended September 30,				Six Months Ended September 30,
	2014		2013		2014		2013
Amortized intangible assets:
Capitalized software
Internally developed	$	5,366	$	4,817	$	10,640	$	9,353
Purchased		1,664		2,391		3,378		4,761
Customer relationship		1,032		1,032		2,067		2,063
Other		-		770		780		1,532
Total amortization expense	$	8,062	$	9,010	$	16,865	$	17,709

Expected future annual amortization expense

Based on the capitalized software, customer relationship and other intangible assets recorded through September 30, 2014, the annual amortization expense over the next five fiscal years and thereafter is expected to be as follows (in thousands):

	Fiscal Year Ended March 31,
	2015		2016		2017		2018		2019		Thereafter
Amortized intangible assets:
Capitalized software	$	28,426	$	26,787	$	17,549	$	9,727	$	4,777	$	1,345
Customer relationship		4,124		4,113		3,949		3,805		3,805		2,816
Other		780
Total amortization expense	$	33,330	$	30,900	$	21,498	$	13,532	$	8,582	$	4,161