Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenue:
Product sales	$ 13,327,525	$ 11,049,840	$ 30,708,750	$ 30,580,889
Development revenue	1,485,091	2,101,203	7,894,640	6,466,974
Licensing revenue	19,486	38,618	1,057,204	128,040
Royalties	220,295	289,102	815,421	850,022
Total revenue	15,052,397	13,478,763	40,476,015	38,025,925
Cost of revenue:
Cost of product sales	7,600,180	7,206,280	16,681,689	18,670,363
Cost of development revenue	922,717	827,441	3,677,363	3,457,197
Total cost of revenue	8,522,897	8,033,721	20,359,052	22,127,560
Gross profit	6,529,500	5,445,042	20,116,963	15,898,365
Operating expenses:
Research and development	3,289,445	5,958,550	9,535,089	15,554,599
Selling, general and administrative	8,185,865	5,622,937	23,013,130	20,240,635
Total operating expenses	11,475,310	11,581,487	32,548,219	35,795,234
Operating loss	(4,945,810)	(6,136,445)	(12,431,256)	(19,896,869)
Interest expense	(625,938)		(794,129)
Other income	119,227	15,462	197,003	58,313
Net loss	$ (5,452,521)	$ (6,120,983)	$ (13,028,382)	$ (19,838,556)
Basic and diluted net loss per common share	$ (0.03)	$ (0.04)	$ (0.08)	$ (0.13)
Basic and diluted weighted average common shares outstanding	156,400,702	155,060,811	155,851,639	154,952,060

Costs incurred and are directly related to generating contract revenues.

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