Intangible Assets

6 Months Ended

Sep. 30, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets and Software Development Costs

The following table summarizes our intangible assets:



	September 30, 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		$	(9,630	)	$	1,145		$	10,775		$	(9,179	)	$	1,596
Non-competition agreements	2,700			(2,343		)	357			2,700			(2,213		)	487
Developed technology	20,153			(10,095		)	10,058			19,548			(10,055		)	9,493
Patented technology	80			(80		)	—			80			(80		)	—
Accumulated impairment	(9,493		)	—			(9,493		)	(9,493		)	—			(9,493		)
	24,215			(22,148		)	2,067			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		$	(22,148	)	$	11,267		$	32,810		$	(21,527	)	$	11,283

Amortization expense relating to intangible assets was $0.3 million for the three months ended September 30, 2013, and 2012, and $0.6 million for the six months ended September 30, 2013 and 2012.

The following table summarizes our remaining estimated amortization expense relating to intangible assets. Included in these amounts is $0.6 million related to acquired developed technology.



	Estimated
	Amortization
(In thousands)	Expense
Fiscal year ending March 31,
2014	$	641
2015	1,043
2016	121
2017	121
2018	121
2019	20
Total	$	2,067

Capitalized software development costs that are internally developed are carried on our balance sheet at net realizable value, net of accumulated amortization. At September 30, 2013 and March 31, 2013, the net realizable value of our software development costs not in service was $11.4 million and $5.6 million, respectively. We capitalized approximately $2.9 million and $0.8 million during the three months ended September 30, 2013 and 2012, respectively, and $5.8 million and $1.6 million during the six months ended September 30, 2013 and 2012, respectively. Amortization has not yet begun as of September 30, 2013 for items that are not in service on that date. Amortization expense relating to developed technology software intangible assets for the three and six months September 30, 2012 was $0.2 million and $0.5 million, respectively, and is included in Products cost of goods sold.

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

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