Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets, Other than Capitalized Software Development Costs

Our definite-lived intangible assets, other than capitalized software development costs, are summarized as follows, and reflects the acquisitions of Entrada, EagleDream and Inforth (see Note 4):

	September 30, 2018
	Customer			Software
	Relationships			Technology			Total
Gross carrying amount	$	54,450		$	94,310		$	148,760
Accumulated amortization		(37,819	)		(47,714	)		(85,533	)
Net intangible assets	$	16,631		$	46,596		$	63,227

	March 31, 2018
	Customer			Software
	Relationships			Technology			Total
Gross carrying amount	$	54,450		$	94,310		$	148,760
Accumulated amortization		(35,531	)		(39,138	)		(74,669	)
Net intangible assets	$	18,919		$	55,172		$	74,091

Estimated Amortization of Intangible Assets with Determinable Lives

The following table summarizes the remaining estimated amortization of definite-lived intangible assets as of September 30, 2018:

	Estimated Remaining Amortization Expense
	Operating Expense		Cost of Revenue		Total
For the year ended March 31,
2019 (remaining six months)	$	2,056	$	8,576	$	10,632
2020		3,460		17,151		20,611
2021		2,803		13,268		16,071
2022		2,273		5,480		7,753
2023		1,866		1,761		3,627
2024 and beyond		4,173		360		4,533
Total	$	16,631	$	46,596	$	63,227