Business Segments (Tables)

3 Months Ended

Mar. 31, 2016

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   March 31,
	2016			2015
Revenue:
Learning Solutions	$	49,906		$	51,829
Professional & Technical Services	25,829			29,897
Sandy Training & Marketing	21,824			14,729
Performance Readiness Solutions	18,197			18,798
	$	115,756		$	115,253
Gross Profit:
Learning Solutions	$	9,704		$	8,347
Professional & Technical Services	3,884			6,413
Sandy Training & Marketing	2,451			1,976
Performance Readiness Solutions	1,888			2,399
Total Gross Profit	17,927			19,135
Selling, general and administrative expenses	11,970			11,599
Loss on change in fair value of contingent consideration, net	(159		)	(203		)
Operating income	5,798			7,333
Interest expense	245			365
Other income (expense)	454			(225		)
Income before income tax expense	$	6,007		$	6,743