Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Fair Value Assumptions Used in Valuing Stock Options

Option awards are valued based on the grant date fair value of the instruments, net of estimated forfeitures, using a Black-Scholes option pricing model with the following assumptions:

	Nine Months Ended September 30,
	2017	2016
Volatility	48 - 49%	38% - 50%
Risk-free interest rate	1.85% - 2.26%	1.12% - 1.65%
Expected term	6.25 years	6.25 years

Schedule of Stock Option Activity

The following summarizes stock option activity for the three months ended September 30, 2017:

				Weighted		Weighted		Aggregate
	Number of			Average		Average Remaining		Intrinsic
	Options			Exercise Price		Contractual Life		Value
Outstanding at December 31, 2016		1,128,368		$	5.12		7.0	$	514,439
Granted		353,500			4.78
Exercised		(14,407	)		1.31
Forfeited		(380,838	)		4.99
Outstanding at September 30, 2017		1,086,623		$	5.11		8.0	$	500
Exercisable at September 30, 2017		428,721		$	5.47		7.0	$	344