Stock-Based Awards (Tables)

9 Months Ended

Sep. 30, 2016

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

Summary of Options and Restricted Stock Activity

A summary of options and restricted stock activity for the three months ended September 30, 2016 is as follows:

	Options			Weighted Average Exercise Price of Options		Restricted Stock Awards
Balance at June 30, 2016		1,447,747		$	2.73		2,432,066
Granted		—		$	—		197,459
Exercised/vested		(3,500	)	$	1.07		(126,092	)
Forfeitures		—		$	—		(17,155	)
Balance at September 30, 2016		1,444,247		$	2.73		2,486,278

Summary of Stock-Based Compensation Expense

A summary of stock-based compensation expense is as follows:

Three Months Ended September 30,				Nine Months Ended September 30,
2016		2015		2016		2015
$	3,822	$	2,926	$	11,092	$	7,878

Summary of Unrecognized Stock-Based Compensation Expense and Average Remaining Vesting Period

A summary of unrecognized stock-based compensation expense and average remaining vesting period is as follows:

	September 30, 2016
	Unrecognized Stock-Based Compensation		Average Remaining Vesting Period
Employees and directors option awards	$	36		0.32
Employees and directors restricted stock awards	$	24,507		2.0