Intangible Assets and Software Development Costs (Tables)

6 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

The following table summarizes our intangible assets and software development costs:

	September 30, 2017							March 31, 2017
	Gross					Net		Gross					Net
	carrying		Accumulated			carrying		carrying		Accumulated			carrying
(In thousands)	amount		amortization			amount		amount		amortization			amount
Amortized intangible assets:
Customer relationships	$	10,775	$	(10,775	)	$	—	$	10,775	$	(10,775	)	$	—
Non-competition agreements	2,700		(2,700		)	—		2,700		(2,700		)	—
Developed technology	10,055		(10,055		)	—		10,055		(10,055		)	—
Trade names	230		(123		)	107		230		(100		)	130
Patented technology	80		(80		)	—		80		(80		)	—
	23,840		(23,733		)	107		23,840		(23,710		)	130
Unamortized intangible assets:
Trade names	8,400		N/A			8,400		8,400		N/A			8,400
Total intangible assets	$	32,240	$	(23,733	)	$	8,507	$	32,240	$	(23,710	)	$	8,530
Software development costs	$	53,415	$	(15,083	)	$	38,332	$	46,598	$	(10,356	)	$	36,242
Project expenditures not yet in use	8,853		—			8,853		10,757		—			10,757
Total software development costs	$	62,268	$	(15,083	)	$	47,185	$	57,355	$	(10,356	)	$	46,999

Schedule of remaining estimated amortization expense

The following table summarizes our remaining estimated amortization expense relating to in service intangible assets and software development costs.

	Estimated
	Amortization
(In thousands)	Expense
Fiscal year ending March 31,
2018	$	5,318
2019	10,513
2020	9,774
2021	9,689
2022	2,576
2023	569
Total	$	38,439