Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

Segment Information [Abstract]

Reconciliation of Revenue and Operating Results to Consolidated Income (Loss) Before Income Tax Expense

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 September 30,				Nine months ended September 30,
	2017		2016			2017	2016
Revenue:
Performance Improvement Solutions	$	8,737	$	10,215	$	30,093	$	27,382
Nuclear Industry Training and Consulting		6,672		4,213		18,783		12,438
		15,409		14,428		48,876		39,820
Operating income:
Performance Improvement Solutions		(1,545)		(413)		(1,885)		(890)
Nuclear Industry Training and Consulting		1,052		321		2,394		1,395
Change in fair value of contingent consideration, net		(139)		525		(436)		370
Operating (loss) income		(632)		433		73		875
Interest income, net		15		11		60		52
Gain (loss) on derivative instruments, net		71		(211)		226		(346)
Other income (expense), net		33		15		(4)		112
(Loss) income before income taxes	$	(513)	$	248	$	355	$	693