Business Segments (Tables)

9 Months Ended

Sep. 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 September 30,					Nine Months Ended September 30,
	2019		2018			2019		2018
Revenue:
Workforce Excellence	$	82,490	$	80,516		$	242,999	$	239,044
Business Transformation Services	56,515		43,050			184,892		143,245
	$	139,005	$	123,566		$	427,891	$	382,289
Gross profit:
Workforce Excellence	$	14,290	$	13,400		$	41,092	$	39,682
Business Transformation Services	7,377		5,799			24,812		19,769
Total gross profit	21,667		19,199			65,904		59,451
General and administrative expenses	15,240		12,227			46,769		40,207
Sales and marketing expenses	1,830		1,297			5,725		3,128
Restructuring charges	104		—			1,405		2,930
Gain on change in fair value of contingent consideration, net	—		526			677		3,972
Operating income	4,493		6,201			12,682		17,158
Interest expense	1,575		1,095			4,852		1,631
Other income (expense)	184		(760		)	272		(1,912		)
Income before income tax expense	$	3,102	$	4,346		$	8,102	$	13,615