Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Stock Based Compensation Expense

Stock-based compensation expense was as follows for the three months ended March 31, 2020 and 2019 (in thousands):

	Three Months Ended March 31,
	2020		2019
Restricted stock units	$	389	$	3,147
Performance units		243		2,759
Restricted and unrestricted stock		228		95
Total expense	$	860	$	6,001

Summary of Employee Restricted Stock Unit Awards Activity

A summary of employee restricted stock unit awards activity during the three months ended March 31, 2020 is as follows:

	Number of units			Weighted average grant date fair value		Aggregate intrinsic value (in thousands)
Total awarded and unvested, December 31, 2019		437,559		$	7.83	$	3,474
Granted		—			—
Vested		(32,755	)		20.65
Forfeited		—			—
Total awarded and unvested, March 31, 2020		404,804		$	6.78	$	911

Summary of Performance Stock Unit Awards Activity

A summary of performance stock unit awards activity during the three months ended March 31, 2020 is as follows

	Number of units			Weighted average grant date fair value		Aggregate intrinsic value (in thousands)
Total awarded and unvested, December 31, 2019		320,120		$	11.26	$	2,522
Granted		—			—
Vested		(19,681	)		29.10
Forfeited		(20,413	)		29.10
Total awarded and unvested, March 31, 2020		280,026		$	8.71	$	609