Goodwill and Intangible Assets (Tables)

3 Months Ended

Apr. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Change in Carrying Amount of Goodwill

Changes in the carrying amount of goodwill for the three months ended April 30, 2015 were as follows:

	Goodwill
	(Amounts in thousands)
Balance at January 31, 2015	$	41,008
Acquisition of Timeline Labs		17,453
Cumulative translation adjustment		(327	)
Balance at April 30, 2015	$	58,134

Schedule of Intangible Assets

Intangible assets, net, consisted of the following at April 30, 2015 and January 31, 2015:

		As of April 30, 2015							As of January 31, 2015
	Weighted average remaining life (Years)	Gross		Accumulated Amortization			Net		Gross		Accumulated Amortization			Net
		(Amounts in thousands)
Finite-life intangible assets:
Customer contracts	6.3	$	34,984	$	(24,896	)	$	10,088	$	30,397	$	(24,160	)	$	6,237
Non-compete agreements	2.0		2,576		(2,427	)		149		2,433		(2,433	)		—
Completed technology	5.1		11,386		(9,359	)		2,027		10,307		(9,230	)		1,077
Trademarks, patents and other	7.0		7,697		(7,099	)		598		7,082		(7,082	)		—
Total finite-life intangible assets		$	56,643	$	(43,781	)	$	12,862	$	50,219	$	(42,905	)	$	7,314

Schedule of Finite-Life Intangible Assets, Future Amortization Expense

As of April 30, 2015, the estimated future amortization expense for our finite-life intangible assets for the remainder of fiscal 2016, the four succeeding fiscal years and thereafter is as follows (amounts in thousands):

Fiscal Year Ended January 31,	Estimated Amortization Expense
2016 (for the remaining nine months)	$	3,423
2017		3,244
2018		2,197
2019		1,648
2020		1,199
2021 and thereafter		1,151
Total	$	12,862