Share-Based Compensation Expense (Tables)

3 Months Ended

Mar. 31, 2019

Share Based Compensation [Abstract]

Schedule of Share-Based Compensation Expense Showing Amount Attributable to Each Category

	For the three months ended
	March 31,
	2019		2018
Amortization of restricted stock awards and restricted stock unit awards	$	2,640	$	2,774
Amortization of stock option awards		21		34
Discount given on employee stock purchase transactions through our Employee Stock Purchase Plan		108		107
Share-based compensation expense from continuing operations		2,769		2,915
Share-based compensation expense from discontinued operations		-		462
Total share-based compensation expense	$	2,769	$	3,377

Schedule of Total Share-Based Compensation Expense

	For the three months ended
	March 31,
	2019		2018
Cost of services before reimbursable expenses	$	639	$	767
General and administrative expenses		2,130		2,148
Share-based compensation expense from continuing operations		2,769		2,915
Share-based compensation expense from discontinued operations		-		462
Total share-based compensation expense	$	2,769	$	3,377