Condensed Consolidated Statements of Shareholders' Equity (Deficit) (unaudited) - 6 months ended Jun. 30, 2017 - USD ($)	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit
Beginning Balance at Dec. 31, 2016	$ 6,131,746	$ 344	$ 102,354,844	$ (96,223,442)
Beginning Balance (in shares) at Dec. 31, 2016		3,444,859
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of warrants	41,000	$ 10	40,990
Exercise of warrants (in shares)		102,500
Stock based compensation	323,895	$ 1	323,894
Stock based compensation (in shares)		4,216
Net loss	(9,434,135)			(9,434,135)
Ending Balance at Jun. 30, 2017	$ (2,937,494)	$ 355	$ 102,719,728	$ (105,657,577)
Ending Balance (in shares) at Jun. 30, 2017		3,551,575