Business Segments (Tables)

9 Months Ended

Sep. 30, 2015

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,
	2015			2014			2015			2014
Revenue:
Learning Solutions	$	51,879		$	49,638		$	154,463		$	143,578
Professional & Technical Services	30,354			36,138			90,317			118,364
Sandy Training & Marketing	22,115			15,883			62,043			50,364
Performance Readiness Solutions	18,583			22,210			57,026			64,361
	$	122,931		$	123,869		$	363,849		$	376,667
Operating income:
Learning Solutions	$	4,815		$	3,300		$	11,637		$	8,049
Professional & Technical Services	2,731			4,426			9,716			16,577
Sandy Training & Marketing	150			1,023			1,481			3,204
Performance Readiness Solutions	420			1,906			887			2,896
Restructuring charges	1,195			—			1,195			—
Gain (loss) on change in fair value of contingent consideration, net	(56		)	655			(314		)	1,513
Operating income	6,865			11,310			22,212			32,239
Interest expense	340			117			1,011			399
Other income (expense)	(606		)	(72		)	(1,141		)	185
Income before income tax expense	$	5,919		$	11,121		$	20,060		$	32,025