Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2013

Share-based Compensation

Summary of effect of share based compensation in the entity's statement of operations

	Three months ended  September 30,				Nine months ended September 30,
	2013		2012		2013		2012
Cost of Sales	$	6,494	$	12,115	$	21,583	$	36,181
Selling, General & Administrative	368,358		951,452		1,202,756		2,806,040
Research & Development	137,717		379,943		394,776		1,145,367
Total	$	512,569	$	1,343,510	$	1,619,115	$	3,987,588