Stock-Based Compensation - Schedule of Compensation Expense by Type of Award (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock based compensation expense	$ 1,234,756	$ 330,259	$ 5,123,564	$ 438,052
Stock Options
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock based compensation expense	554,031	17,542	1,329,715	38,167
Restricted Stock
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock based compensation expense	$ 680,725	$ 312,717	$ 3,793,849	$ 399,885