Business Segments (Tables)

6 Months Ended

Jun. 30, 2019

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   June 30,					Six Months Ended   June 30,
	2019		2018			2019		2018
Revenue:
Workforce Excellence	$	81,059	$	82,082		$	160,509	$	158,528
Business Transformation Services	68,354		51,609			128,377		100,195
	$	149,413	$	133,691		$	288,886	$	258,723
Gross profit:
Workforce Excellence	$	13,393	$	14,927		$	26,802	$	26,282
Business Transformation Services	9,566		7,646			17,435		13,970
Total gross profit	22,959		22,573			44,237		40,252
General and administrative expenses	15,402		14,121			31,529		27,980
Sales and marketing expenses	1,906		1,106			3,895		1,831
Restructuring charges	182		2,495			1,301		2,930
Gain on change in fair value of contingent consideration, net	627		894			677		3,446
Operating income	6,096		5,745			8,189		10,957
Interest expense	1,679		(150		)	3,277		536
Other income (expense)	102		(988		)	88		(1,152		)
Income before income tax expense	$	4,519	$	4,907		$	5,000	$	9,269