Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Company's Stock Option Plans

A summary of the status of the Company’s stock option plans as of December 31, 2016 is as follows:

	Number of Options			Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life (year)	Aggregate Intrinsic Value (in thousands)
Outstanding, December 31, 2015		1,019,684		$	7.30	5.46	$	3,607
Granted		657,500			7.56
Exercised		—			—
Forfeited		(161,125	)		8.76
Outstanding, December 31, 2016		1,516,059		$	7.25	5.19	$	48
Vested		550,408			7.44	4.08		31
Unvested		965,651			7.15	5.82		17
Vested or expected to vest, December 31, 2016		1,516,059		$	7.25	5.19	$	48
Exercisable, December 31, 2016		550,408		$	7.44	4.08	$	31

Summary of Company's Restricted Stock Activity and Related Information

A summary of the Company’s restricted stock activity and related information for the year ended December 31, 2016 is as follows:

	Shares			Weighted Average Grant Date Fair Value
Unvested, December 31, 2015		12,645		$	11.86
Granted		42,203		$	7.40
Vested		(13,915	)	$	11.41
Forfeited		—		$	—
Unvested, December 31, 2016		40,933		$	7.42