Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2017

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

Schedule of Share-based Compensation, Activity

A summary of share-based awards activity during the year ended December 31, 2017 is as follows:

	Number of Shares (in thousands)		Weighted Average Grant Date Fair Value per Share
Nonvested, December 31, 2016	38		$	7.51
Granted	229		$	10.11
Vested	(229	)	$	9.66
Forfeited	—		$	—
Nonvested, December 31, 2017	38		$	10.25

Summary of Stock Option Activity

A summary of stock option activity during the year ended December 31, 2017 is as follows:

	Number of Shares (in thousands)	Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value (in thousands)
Options outstanding, December 31, 2016	500	$	7.49
Granted	—	—
Exercised	—	—
Forfeited	—	—
Options outstanding, December 31, 2017	500	$	7.49	6.82	$	1,905
Options exercisable, December 31, 2017	300	$	7.49	6.82	$	1,143

Summary of Unvested Stock Options Activity

A summary of unvested stock option activity during the year ended December 31, 2017 is as follows:

	Number of Shares (in thousands)		Weighted Average Per Share Grant Date Fair Value
Unvested, December 31, 2016	300		$	2.88
Granted	—		$	—
Vested	(100	)	$	2.88
Forfeited	—		$	—
Unvested, December 31, 2017	200		$	2.88