CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (USD $)	COMMON SHARES	Common share purchase warrants	ACCUMULATED DEFICIT	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	Total
Balance at Dec. 31, 2013	$ 154,457,878	$ 4,895,811	$ (158,790,569)	$ 32,419	$ 595,539
Balance (purchase warrants in shares) at Dec. 31, 2013		983,071			983,071
Balance (in shares) at Dec. 31, 2013	40,110,661				40,110,661
Increase (Decrease) in Shareholders' Equity
Net (Loss)			(14,943,510)		(14,943,510)
Unrealized Gain (Loss) on Available-for-Sale Securities				(40,003)	(40,003)
Issuance of Common Shares	2,205,125				2,205,125
Issuance of Common Shares (in shares)	517,916
Exercise of Purchase Warrants	1,099,892	(670,142)			429,750
Exercise of Purchase Warrants (in shares)	66,815	(145,000)
Stock Option Based Expense	3,112,599				3,112,599
Restricted Stock Amortization	3,180,652				3,180,652
Restricted Stock Issuance (in shares)	320,000
Balance at Sep. 30, 2014	$ 164,056,146	$ 4,225,669	$ (173,734,079)	$ (7,584)	$ (5,459,848)
Balance (purchase warrants in shares) at Sep. 30, 2014		838,071			838,071
Balance (in shares) at Sep. 30, 2014	41,015,392				41,015,392