Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2019

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

Schedule of Share-Based Compensation Expense

Total share-based compensation expense, net of forfeitures, for the three months ended March 31, 2019 and 2018 is detailed in the following table:   

	Three Months Ended March 31,
Income Statement Classification	2019		2018
Direct cost of revenues	$	5,243	$	3,779
Selling, general and administrative expenses	2,432		2,189
Total share-based compensation expense	$	7,675	$	5,968