Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2015

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

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions

The estimated fair value of stock options granted is done using the Black-Scholes-Merton method applied to individual grants. Key assumptions used to estimate the fair value of stock awards are as follows:

	Year Ended			Year Ended
	December 31, 2015			December 31, 2014
Risk-free interest rate		1.75	%		1.92	%
Expected volatility		80	%		57	%
Expected term		6.3	Years		5.4	Years
Expected forfeiture rate		20	%		20	%
Dividend yield		0	%		0	%

Schedule of Share-based Compensation, Stock Options, Activity

Stock option activity, including options granted under the Plan and the Non-Plan Grants, was as follows:

	2015						2014
					Weighted						Weighted
			Weighted		Average Fair				Weighted		Average Fair
			Average Exercise		Value at Grant				Average Exercise		Value at Grant
	Shares		Price		Date		Shares		Price		Date
Outstanding at January 1		695,336	$	11.09	$	5.35		758,328	$	14.90	$	8.60
Granted		45,000		4.00		2.81		169,300		5.78		2.65
Exercised		(11,500)		1.00		2.96		(6,666)		10.00		0.04
Cancelled or expired		(64,755)		12.58		6.31		(225,626)		11.38		6.07
Outstanding at December 31		664,081	$	10.64	$	5.32		695,336	$	11.09	$	5.35
Exercisable at December 31		381,988	$	13.65	$	6.50		311,080	$	15.25	$	7.35