Revenue (Tables)

3 Months Ended

Mar. 31, 2018

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
	2018			2017			2018			2017			2018			2017
Revenue by type of service:
Managed learning services	$	48,902		$	45,329		$	—		$	—		$	48,902		$	45,329
Engineering & technical services	25,529			26,213			—			—			25,529			26,213
Sales enablement	—			—			23,850			24,617			23,850			24,617
Organizational development	—			—			26,751			26,287			26,751			26,287
	$	74,431		$	71,542		$	50,601		$	50,904		$	125,032		$	122,446
Revenue by geographic region:
Americas	$	45,440		$	44,940		$	44,182		$	46,398		$	89,622		$	91,338
Europe Middle East Africa	24,957			23,591			8,497			5,753			33,454			29,344
Asia Pacific	7,711			7,130			72			112			7,783			7,242
Eliminations	(3,677		)	(4,119		)	(2,150		)	(1,359		)	(5,827		)	(5,478		)
	$	74,431		$	71,542		$	50,601		$	50,904		$	125,032		$	122,446
Revenue by client market sector:
Automotive	$	2,838		$	2,258		$	24,346		$	24,857		$	27,184		$	27,115
Financial & Insurance	21,103			18,586			4,070			5,459			25,173			24,045
Manufacturing	8,679			8,275			4,609			4,261			13,288			12,536
Energy / Oil & Gas	7,642			9,050			1,475			987			9,117			10,037
U.S. Government	6,454			6,153			2,386			2,543			8,840			8,696
UK Government	5,486			6,730			—			—			5,486			6,730
Information & Communication	3,299			3,980			2,375			2,722			5,674			6,702
Aerospace	7,598			5,039			761			1,513			8,359			6,552
Electronics Semiconductor	3,683			4,363			51			395			3,734			4,758
Life Sciences	1,849			1,724			2,708			2,495			4,557			4,219
Other	5,800			5,384			7,820			5,672			13,620			11,056
	$	74,431		$	71,542		$	50,601		$	50,904		$	125,032		$	122,446