Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Outstanding Restricted Stock Units

The following table presents RSUs activity during the three months ended March 31, 2018:

	Shares			Weighted Average Remaining Contractual Term (in years)
Non-vested RSUs at December 31, 2017		728,909			2.2
Granted		—			—
Vested		(280,200	)		—
Forfeited		—			—
Non-vested RSUs at March 31, 2018		448,709			1.9

Schedule of Outstanding Stock Appreciation Rights

The following table presents SARs activity during the three months ended March 31, 2018:

	Shares		Weighted Average Exercise Price Per Share		WeightedAverage Remaining Contractual Term (in years)
Outstanding at December 31, 2017		690,000	$	7.20		4.3
SARs vested and exercisable at December 31, 2017		—		—		—
Granted		—		—		—
Exercised		—		—		—
Expired/forfeited		—		—		—
Outstanding at March 31, 2018		690,000	$	7.20		3.9
SARs vested and exercisable at March 31, 2018		276,000	$	7.20		3.9