Share-Based Payments (Tables)

9 Months Ended

Sep. 30, 2019

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

Total Share-Based Compensation Expense and Related Tax Benefits Recognized

The following table summarizes the total share-based compensation expense recognized for the three and nine months ended September 30, 2019 and 2018 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Share-based compensation expense	$	857	$	760	$	1,872	$	1,747

Restricted Stock Award Activity

Restricted stock award activity (including those with performance-based vesting criteria) for the nine months ended September 30, 2019 is summarized as follows:

	Restricted Stock Awards
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding, December 31, 2018	2,950,782		$	2.41
Awarded	3,389,455		1.07
Released	(692,464	)	2.49
Forfeited	(54,704	)	1.47
Outstanding, September 30, 2019	5,593,069		1.60

Restricted Stock Unit Activity

Restricted stock unit activity (including those with performance-based vesting criteria) for the nine months ended September 30, 2019 is summarized as follows:

	Restricted Stock Units
	Number of Shares		Weighted Average Grant Date Fair Value
Outstanding, December 31, 2018	1,052,166		$	3.72
Awarded	742,574		0.81
Released	(161,486	)	3.80
Forfeited	(159,456	)	4.51
Outstanding, September 30, 2019	1,473,798		2.16