Business Segments (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

The following table sets forth the revenue and operating results attributable to each reportable segment and includes a reconciliation of segment revenue to consolidated revenue and operating results to consolidated income before income tax expense (in thousands):

	Three Months Ended   March 31,
	2018		2017
Revenue:
Workforce Excellence	$	74,431	$	71,543
Business Transformation Services	50,601		50,904
	$	125,032	$	122,447
Gross profit:
Workforce Excellence	$	11,109	$	13,007
Business Transformation Services	6,570		6,381
Total gross profit	17,679		19,388
Selling, general and administrative expenses	14,584		12,994
Restructuring charges	435		—
Gain on change in fair value of contingent consideration, net	2,552		197
Operating income	5,212		6,591
Interest expense	686		438
Other expense	164		75
Income before income tax expense	$	4,362	$	6,078