Acquired Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2012

Intangible assets, stated at cost, consist of the following:

			December 31, 2012											December 31, 2011
	Gross Value		Currency Translation Adjustment			Abandonments and Other Adjustments			Accumulated Amortization			Net Book Value		Net Book Value		Useful Life
Developed technology	$	16,700,000	$	(1,369,787	)	$	-		$	(2,960,171	)	$	12,370,042	$	13,228,351		15
In-process research & development		6,698,000		(522,112	)		(1,195,314	)		-			4,980,574		5,955,066	Indefinite
Distributor relationships		4,700,000		(424,639	)		-			(2,541,908	)		1,733,453		2,547,842		5
Patents		1,000,000		(81,824	)		-			(169,010	)		749,166		790,555		16
Elevess trade name		1,000,000		-			-			(498,599	)		501,401		626,749		9
Total	$	30,098,000	$	(2,398,362	)	$	(1,195,314	)	$	(6,169,688	)	$	20,334,636	$	23,148,563