Stock-Based Compensation (Details 2) - 6 months ended Jun. 30, 2015	Total
Summary of assumptions used to value stock options granted to employees,directors and consultants
Annual dividend yield
Minimum [Member]
Summary of assumptions used to value stock options granted to employees,directors and consultants
Expected life (years)	1 year 6 months
Risk-free interest rate	0.47%
Expected volatility	68.00%
Maximum [Member]
Summary of assumptions used to value stock options granted to employees,directors and consultants
Expected life (years)	4 years 4 months 6 days
Risk-free interest rate	1.41%
Expected volatility	72.00%