Goodwill and Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2013

The following table presents details of the Company’s intangibles from historical acquisitions, including the fiscal year 2013 ANTONE acquisition:

The following is the expected future amortization by fiscal year:



(in thousands)	2014		2015		2016		2017		2018		thereafter
Intangible amortization expense	$	943	$	941	$	846	$	553	$	499	$	929

Changes in the carrying amounts of goodwill by reporting units are as follows:



(in thousands)	ConferencePlus			ConferencePlus Global Services			Noran Tel			Westell			Total
Gross goodwill	$	1,052		$	322		$	1,890		$	9,651		$	12,915
Accumulated impairment	—			—			(1,381		)	(9,651		)	(11,032		)
Currency translation	—			—			314			—			314
April 1, 2011 balance, net	1,052			322			823			—			2,197
ConferencePlus sale	(1,052		)	(322		)	—			—			(1,374		)
Currency translation	—			—			(22		)	—			(22		)
March 31, 2012 balance, net	—			—			801			—			801
Noran Tel relocation	—			—			(798		)	798			—
ANTONE acquisition	—			—			—			2,086			2,086
Impairment	—			—			—			(2,884		)	(2,884		)
Currency translation	—			—			(3		)	—			(3		)
March 31, 2013 balance, net	$	—		$	—		$	—		$	—		$	—

Net carrying amounts of intangible assets are as follows:



	March 31,
(in thousands)	2013		2012
Finite-lived intangible assets:
Product technology ⁽¹⁾	$	2,832	$	464
Customer relationships ⁽¹⁾	1,879		1,912
Total finite-lived intangible assets, net	$	4,711	$	2,376
Infinite-lived intangible assets:
Trade Name	352		352
Total intangible assets	$	5,063	$	2,728


(1)	Change due to amortization and adjustments due to foreign currency translation.

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.