Stock-Based Compensation (Details 2)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Summary of assumptions used to value stock options granted to employees,directors and consultants
Annual dividend yield
Expected life (years)	3 years 6 months	2 years 11 months 19 days
Risk-free interest rate	0.83%
Expected volatility	65.46%
Minimum [Member]
Summary of assumptions used to value stock options granted to employees,directors and consultants
Risk-free interest rate		0.47%
Expected volatility		60.07%
Maximum [Member]
Summary of assumptions used to value stock options granted to employees,directors and consultants
Risk-free interest rate		1.41%
Expected volatility		72.33%