Nature of Business and Basis of Presentation (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Nature of Business and Basis of Presentation
Accumulated deficit	$ 24,654,739	$ 18,788,798
Cash	$ 44,078,000	$ 48,036,260	$ 1,690,433	$ 2,617,815