Acquired Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2011

Acquired Intangible Assets

Schedule of acquisition-related intangible assets

	Gross Carrying Amount		Accumulated Amortization			Net
June 30, 2011
Finite-Lived Intangible Assets:
Customer Contracts and Relationships	$	743	$	(529	)	$	214
Patents and Developed Technology	141		(84		)	57
	884		(613		)	271
Indefinite-Lived Intangible Assets:
Vyvx Trade Name	32		—			32
Wireless Licenses	20		—			20
	$	936	$	(613	)	$	323
December 31, 2010
Finite-Lived Intangible Assets:
Customer Contracts and Relationships	$	743	$	(488	)	$	255
Patents and Developed Technology	140		(76		)	64
	883		(564		)	319
Indefinite-Lived Intangible Assets:
Vyvx Trade Name	32		—			32
Wireless Licenses	20		—			20
	$	935	$	(564	)	$	371

Schedule of estimated amortization expense of acquired finite-lived intangible asset

2011 (remaining six months)	$	45
2012	69
2013	51
2014	39
2015	28
2016	21
Thereafter	18
	$	271