Goodwill and Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of the Company's intangible assets

The following table highlights the Company's intangible assets (amounts in thousands):

	March 31, 2014				March 31, 2013
	Carrying Amount		Accumulated Amortization		Carrying Amount		Accumulated Amortization
Indefinite Lived Intangible Assets:
Trademarks	$	7,207	$	—	$	7,207	$	—
Amortizing Intangibles:
Purchased technology, customer relationships and patents (3 - 18 years)	44,428		14,451		43,227		11,788
	$	51,635	$	14,451	$	50,434	$	11,788

Summary of changes in carrying amount of goodwill

The changes in the carrying amount of goodwill for the years ended March 31, 2014 and 2013 are as follows (amounts in thousands):

	Fiscal Year 2014			Fiscal Year 2013
Gross balance at beginning of fiscal year
Goodwill	$	36,676		$	36,676
Accumulated impairment losses	(1,092		)	—
Net balance at the end of the year	$	35,584		$	36,676
Impairment charges	$	—		$	(1,092	)
Balance at the end of the year
Goodwill	$	36,676		$	36,676
Accumulated impairment losses	(1,092		)	(1,092		)
Balance at the end of the year, net	$	35,584		$	35,584