Segment Information (Tables)

6 Months Ended

Jun. 30, 2018

Segment Information [Abstract]

Reconciliation of Segment Revenue to Consolidated Revenue and Operating Results to Consolidated Income Before Income Taxes

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 taxes:

(in thousands)	Three months ended June 30,				Six months ended June 30,
	2018		2017			2018	2017
Revenue:
Performance Improvement Solutions	$	10,864	$	11,686	$	20,765	$	21,356
Nuclear Industry Training and Consulting		13,834		5,439		26,828		12,111
		24,698		17,125		47,593		33,467
Operating income:
Performance Improvement Solutions		619		997		(171)		886
Nuclear Industry Training and Consulting		61		(192)		(277)		116
Change in fair value of contingent consideration, net		-		(43)		-		(297)
Operating income (loss)		680		762		(448)		705
Interest (expense) income, net		(61)		18		(39)		45
(Loss) gain on derivative instruments, net		(91)		315		(247)		155
Other income (expense), net		4		(34)		29		(37)
Income (loss) before income taxes	$	532	$	1,061	$	(705)	$	868