Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenues

The following table provides information about disaggregated revenue by segment and revenue type for the three and nine months ended September 30, 2018 and 2017 (in thousands):

	Tech		FA		GS		Total
Three Months Ended September 30,
2018
Revenue by type:
Flex revenue	$	247,154	$	68,948	$	23,835	$	339,937
Direct Hire revenue	3,925		6,557		—		10,482
Product revenue	—		—		5,033		5,033
Total Revenue	$	251,079	$	75,505	$	28,868	$	355,452
2017
Revenue by type:
Flex revenue	$	224,148	$	78,209	$	23,978	$	326,335
Direct Hire revenue	5,133		7,016		—		12,149
Product revenue	—		—		2,569		2,569
Total Revenue	$	229,281	$	85,225	$	26,547	$	341,053
Nine Months Ended September 30,
2018
Revenue by type:
Flex revenue	$	723,159	$	215,988	$	75,712	$	1,014,859
Direct Hire revenue	14,180		20,233		—		34,413
Product revenue	—		—		11,097		11,097
Total Revenue	$	737,339	$	236,221	$	86,809	$	1,060,369
2017
Revenue by type:
Flex revenue	$	663,778	$	239,196	$	66,708	$	969,682
Direct Hire revenue	15,917		21,590		—		37,507
Product revenue	—		—		8,165		8,165
Total Revenue	$	679,695	$	260,786	$	74,873	$	1,015,354