Summary of Significant Accounting Policies (Details) - shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Total potentially dilutive shares	15,132,728	20,894,684
Stock Option [Member]
Total potentially dilutive shares	1,294,204	5,341,284
Warrant [Member]
Total potentially dilutive shares	7,806,118	10,046,198
Series B Convertible Preferred Stock [Member]
Total potentially dilutive shares	6,032,406	5,507,202