Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Stock Option Grants

Fair value was estimated at the date of grant using the following weighted-average grant date assumptions:

	Year Ended December 31, 2015		Year Ended December 31, 2014		Year Ended December 31, 2013
Risk-free interest rate	1.80	%	1.64	%	0.49	%
Expected dividend yield	None		None		None
Expected life	6.48 years		5.21 years		4.39 years
Expected volatility	93.4	%	90.60	%	66.1	%
Expected forfeitures	—	%	—	%	—	%