CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash Flows From Operating Activities:
Net (Loss)	$ (40,451,207)	$ (40,348,027)
Adjustments To Reconcile Net Loss To Net Cash Used In Operating Activities:
Depreciation and Amortization	752,360	828,676
Share Based Compensation - Non-employee	1,435,344	1,309,502
Share Based Compensation- Employees	4,449,110	3,727,224
Non-cash Interest Expense	426,938
Loss (Gain) on Disposal of Assets	15,500	26,340
Changes in Assets and Liabilities:
(Increase) Decrease in Accounts Receivable	209,521	(95,917)
(Increase) in Inventory	(164,526)	(167,940)
Decrease in Other Assets	606,263	1,233,592
Increase (Decrease) in Accounts Payable	(7,722,004)	2,726,145
Increase (Decrease) in Other Liabilities	(2,079,489)	7,184,330
Changes in Assets and Liabilities	(9,150,235)	10,880,210
Cash Provided By (Used In) Operating Activities	(42,522,190)	(23,576,075)
Cash Flows From Investing Activities:
Purchase of Equipment	(496,302)	(381,400)
Proceeds on Sale of Assets	6,898	1,578
Purchase of Intangible Assets		(550,000)
Sale of Investments Available for Sale		3,986,750
(Purchase) of Investments Available for Sale	(10,000,611)	(2,000,000)
Cash (Used In) Investing Activities	(10,490,015)	1,056,928
Cash Flows From Financing Activities:
Proceeds from the Issuance of Common Shares and Purchase Warrants	50,625,357	17,983,844
Proceeds from the Issuance of Notes Payable	20,000,000
Debt Issuance Costs	(1,109,776)
Payments on Capital Lease Obligations	(2,280)	(5,672)
Cash Provided By Financing Activities	69,513,301	17,978,172
Increase (Decrease) In Cash	16,501,096	(4,540,975)
Cash At Beginning Of Period	4,711,730	5,715,246
Cash At End Of Period	21,212,826	1,174,271
Supplemental Cash Flow disclosure
Interest Paid	$ 522,797	$ 846