Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

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:

	Year Ended December 31,
	2016	2015
Volatility	38% - 50%	29% - 39%
Risk-free interest rate	1.12% - 1.93%	1.31% - 1.94%
Expected term	6.25 years	6.25 years

Schedule of Stock Option Activity

The following summarizes stock option activity for the year ended December 31, 2016:

						Weighted
	Number of			Weighted Average		Average Remaining		Aggregate Intrinsic
	Options			Exercise Price		Contractual Life		Value
Outstanding at December 31, 2015		1,066,360		$	5.37		7.4	$	64,500
Granted		264,750			4.32
Exercised		(3,088	)		3.96
Forfeited		(199,654	)		5.40
Outstanding at December 31, 2016		1,128,368		$	5.12		7.0	$	514,439
Exercisable at December 31, 2016		527,539		$	5.32		5.0	$	205,828