Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2020

Share-based Payment Arrangement [Abstract]

Summary of share-based compensation expense

Share-based compensation expense was as follows:

	For the three months ended September 30,				For the nine months ended September 30,
	2020		2019		2020		2019
Continuing operations
Stock options, net of estimated forfeitures	$	297	$	581	$	1,024	$	2,411
Restricted stock awards	2,330		663		6,875		5,126
Total continuing operations	$	2,627	$	1,244	$	7,899	$	7,537
Discontinued operations
Share-based compensation expense for discontinued operations	1,045		334		2,378		2,044
Total continuing and discontinued operations	$	3,672	$	1,578	$	10,277	$	9,581