Stock-Based Compensation - Schedule of Stock Option Activity (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2015
Stock-based Compensation - Schedule Of Stock Option Activity Details
Number of shares outstanding, beginning		805,840
Number of shares granted		686,500
Number of shares exercised		(35,075)
Number of shares forfeited		(390,905)
Number of shares outstanding, ending		1,066,360
Number of shares exercisable		345,378
Weighted average exercise price outstanding, beginning		$ 5.51
Weighted average exercise price granted		5.27
Weighted average exercise price exercised		4.03
Weighted average exercise price forfeited		5.49
Weighted average exercise price outstanding, ending		5.37
Weighted average exercise price exercisable		$ 5.22
Weighted average remaining contractual life outstanding	8 years 7 months 6 days	7 years 4 months 24 days
Weighted average remaining contractual life exercisable		3 years 9 months 18 days
Aggregate intrinsic value, beginning		$ 657,501
Aggregate intrinsic value, ending		64,500
Aggregate intrinsic value, Exercisable		$ 64,500