CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - 9 months ended Sep. 30, 2016 - USD ($)	COMMON SHARES	ACCUMULATED DEFICIT	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	Total
Balance at Dec. 31, 2015	$ 257,773,494	$ (194,538,176)	$ (915,496)	$ 62,319,822
Balance (in shares) at Dec. 31, 2015	51,501,877			51,501,877
Increase (Decrease) in Shareholders' Equity
Net Loss		(14,748,618)		$ (14,748,618)
Unrealized Gain (Loss) on Available-For-Sale Securities			311,273	311,273
Foreign currency rate changes			(18)	(18)
Issuance of Common Shares	$ 80,161			80,161
Issuance of Common Shares (in shares)	25,834
Stock Option Based Expense	$ 4,523,370			4,523,370
Restricted Stock Amortization	3,271,320			3,271,320
Balance at Sep. 30, 2016	$ 265,648,345	$ (209,286,794)	$ (604,241)	$ 55,757,310
Balance (in shares) at Sep. 30, 2016	51,527,711			51,527,711