CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash Flows From Operating Activities:
Net (Loss)	$ (19,802,916)	$ (14,420,450)	$ (21,327,157)
Adjustments To Reconcile Net Loss To Net Cash Used In Operating Activities:
Depreciation and Amortization	762,368	822,294	996,321
Share Based Compensation- Employees	10,346,284	8,887,977	10,094,685
Restricted Stock Retained in Satisfaction of Tax Liabilities		(2,912,859)
Loss on Disposal of Assets	8,168	5,281	7,338
(Gain) on Sale of Investments Available for Sale	26,820	58,095	1,223
Amortization of Debt Issuance Costs			882,716
Non-cash Interest Expense			874,942
Changes in Assets and Liabilities:
(Increase) Decrease in Accounts Receivable	(1,162,469)	(574,731)	106,317
(Increase) in Inventory	(6,095,846)	(3,951,595)	(1,120,537)
(Increase) in Other Assets	(1,230,084)	(360,303)	(13,466)
Increase (Decrease) in Accounts Payable	1,863,018	(1,299,299)	(3,391,638)
Increase (Decrease) in Other Liabilities	191,134	(413,652)	(2,345,486)
Increase (decrease) Deferred License Revenue	(2,065,785)	(2,081,668)	19,492,520
Increase (decrease) in Deferred International Partnership Revenue	4,706,670
Changes in Assets and Liabilities	(3,793,362)	(8,681,248)	12,727,710
Cash (Used In) Operating Activities	(12,452,638)	(16,240,910)	4,257,778
Cash Flows From Investing Activities:
Purchase of Investments Available for Sale	(25,781,853)	(21,800,000)	(13,100,000)
Sale of Investments Available for Sale	24,491,677	1,468,656	4,976,000
Purchase of Equipment	(355,264)	(815,002)	(684,593)
Proceeds from Sale of Assets	1,000	4,800
Cash Provided by (Used In) Investing Activities	(1,644,440)	(21,141,546)	(8,808,593)
Cash Flows From Financing Activities:
Proceeds from the Issuance of Common Shares and Purchase Warrants	80,161	2,780,187	79,569,815
Payments on Notes Payable and Capital Lease Obligations			(21,100,000)
Cash Provided By Financing Activities	80,161	2,780,187	58,469,815
Effects of exchange rate changes	(671)
(Decrease) Increase In Cash	(14,017,588)	(34,602,269)	53,919,000
Cash At Beginning Of Period	31,198,182	65,800,451	11,881,451
Cash At End Of Period	17,180,594	$ 31,198,182	65,800,451
Supplemental Cash Flow Information:
Interest Paid			$ 3,518,168
Income Taxes Paid	$ 404,527