Reportable Segments (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Operations of Segments

The following table provides information concerning the operations of our segments (in thousands):

	Tech		FA		GS		Total
Three Months Ended June 30,
2018
Revenue	$	249,763	$	79,772	$	29,089	$	358,624
Gross profit	$	71,830	$	28,390	$	7,263	$	107,483
Operating expenses							85,641
Income before income taxes							$	21,842
2017
Revenue	$	228,369	$	88,266	$	23,674	$	340,309
Gross profit	$	65,563	$	31,302	$	7,054	$	103,919
Operating expenses							85,916
Income before income taxes							$	18,003
Six Months Ended June 30,
2018
Revenue	$	486,260	$	160,716	$	57,941	$	704,917
Gross profit	$	137,178	$	55,551	$	14,942	$	207,671
Operating expenses							173,580
Income before income taxes							$	34,091
2017
Revenue	$	450,414	$	175,561	$	48,326	$	674,301
Gross profit	$	126,663	$	59,957	$	14,434	$	201,054
Operating expenses							173,829
Income before income taxes							$	27,225