SHARE BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2012

Disclosure Of Compensation Related Costs, Share-Based Payments [Abstract]

Schedule Of Share Based Compensation Stock Options And Restricted Stock Activity [Table Text Block]

Stock-based compensation expense for the three and six months ended June 30, 2012 and 2011 is as follows:

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2012		2011			2012		2011
Compensation cost recognized:
Stock options	$	18,058	$	(72,868	)	$	41,276	$	(37,481	)
Restricted stock		-		-			-		29,896
	$	18,058	$	(72,868	)	$	41,276	$	(7,585	)

Schedule Of Share Based Compensation Included Operating Expense [Table Text Block]

Stock-based compensation included in operating expenses is as follows:

	Three Months Ended					Six Months Ended
	June 30,					June 30,
	2012		2011			2012		2011
Selling	$	3,860	$	(46,464	)	$	7,720	$	(38,482	)
General and administrative		4,399		9,506			13,662		48,908
Research & development		9,799		(35,910	)		19,894		(18,011	)
	$	18,058	$	(72,868	)	$	41,276	$	(7,585	)