Intangibles (Tables)

12 Months Ended

Dec. 31, 2011

Intangibles [Abstract]

Schedule Of Finite-Lived Intangibles

	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Weighted Average Useful Life
Intangible assets from Vocollect Acquisition:
Developed technology	$	40,200	$	9,416	$	30,784	5 years
In-process research and development		1,900		-		1,900	7 years
Customer relationships		17,600		623		16,977	11 years
Trademarks		5,200		303		4,897	10 years
Lease agreements		2,600		245		2,355	8 years
Total intangible assets from Vocollect Acquisition:		67,500		10,587		56,913
Other intangibles		14,459		9,376		5,083	5 years
Total	$	81,959	$	19,963	$	61,996

Schedule Of Change In Intangible Assets, Net

	Year Ended December 31,
	2011			2010
Beginning balance	$	3,031		$	2,587
Additions		70,831			1,370
Amortization		(11,866	)		(886	)
Sales		-			(40	)
Ending balance	$	61,996		$	3,031

Schedule Of Estimated Amortization Expense

Year	Amount
2012	$	18,558
2013		16,367
2014		8,865
2015		6,005
2016		3,482
Total	$	53,277