Revenue (Tables)

3 Months Ended

Mar. 31, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following series of tables presents our revenue disaggregated by various categories (dollars in thousands).

	Three Months Ended March 31,
	Workforce Excellence						Business Transformation Services						Consolidated
	2019			2018			2019			2018			2019			2018
Revenue by type of service:
Managed learning services	$	51,818		$	51,777		$	—		$	—		$	51,818		$	51,777
Engineering & technical services	27,632			24,669			—			—			27,632			24,669
Sales enablement	—			—			37,164			23,850			37,164			23,850
Organizational development	—			—			22,859			24,736			22,859			24,736
	$	79,450		$	76,446		$	60,023		$	48,586		$	139,473		$	125,032
Revenue by geographic region:
Americas	$	54,685		$	48,700		$	45,982		$	40,921		$	100,667		$	89,621
Europe Middle East Africa	22,229			24,634			11,683			9,244			33,912			33,878
Asia Pacific	6,142			7,287			5,134			72			11,276			7,359
Eliminations	(3,606		)	(4,175		)	(2,776		)	(1,651		)	(6,382		)	(5,826		)
	$	79,450		$	76,446		$	60,023		$	48,586		$	139,473		$	125,032
Revenue by client market sector:
Automotive	$	1,693		$	2,914		$	36,081		$	24,246		$	37,774		$	27,160
Financial & Insurance	18,627			22,116			2,494			3,067			21,121			25,183
Manufacturing	7,978			9,176			6,310			4,112			14,288			13,288
Energy / Oil & Gas	11,375			7,794			1,183			1,330			12,558			9,124
U.S. Government	9,616			6,518			1,908			2,322			11,524			8,840
U.K. Government	4,055			5,486			—			—			4,055			5,486
Information & Communication	3,461			3,621			2,304			2,053			5,765			5,674
Aerospace	6,452			7,804			1,161			679			7,613			8,483
Electronics Semiconductor	4,122			3,683			254			51			4,376			3,734
Life Sciences	4,712			1,874			2,115			2,684			6,827			4,558
Other	7,359			5,460			6,213			8,042			13,572			13,502
	$	79,450		$	76,446		$	60,023		$	48,586		$	139,473		$	125,032