Intangible Assets (Tables)

9 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

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

	December 31, 2013									March 31, 2013
	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		$	(9,855	)	$	920		$	10,775		$	(9,179	)	$	1,596
Non-competition agreements	2,700			(2,408		)	292			2,700			(2,213		)	487
Developed technology	10,660			(10,125		)	535			10,055			(10,055		)	—
Patented technology	80			(80		)	—			80			(80		)	—
	24,215			(22,468		)	1,747			23,610			(21,527		)	2,083
Unamortized intangible assets:
Trade names	10,100			N/A			10,100			10,100			N/A			10,100
Accumulated impairment	(900		)	N/A			(900		)	(900		)	N/A			(900		)
	9,200			N/A			9,200			9,200			N/A			9,200
Total intangible assets	$	33,415		$	(22,468	)	$	10,947		$	32,810		$	(21,527	)	$	11,283
Software development costs	$	12,447		$	(88	)	$	12,359		$	9,493		$	—		$	9,493
Project expenditures not yet in use	10,747			—			10,747			5,596			—			5,596
Accumulated impairment	(9,493		)	N/A			(9,493		)	(9,493		)	N/A			(9,493		)
Total software development costs	$	13,701		$	(88	)	$	13,613		$	5,596		$	—		$	5,596

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,
Remainder of fiscal 2014	$	468
2015	1,634
2016	712
2017	712
2018	712
2019	375
Total	$	4,613