Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

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, 2018 and 2017 is detailed in the following table:   

	Three Months Ended March 31,
Income Statement Classification	2018		2017
Direct cost of revenues	$	3,779	$	5,838
Selling, general and administrative expenses	2,189		843
Total share-based compensation expense	$	5,968	$	6,681