Summary of Certain Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2018

Revenue From Contract With Customer [Abstract]

Schedule of Revenue by Geographic Area

The table below shows the revenue by geographic area for the three and nine months ended September 30, 2018 and 2017 (dollars in thousands). During the three months ended September 30, 2018, the Company sold the net assets of its wholly owned subsidiary that generated all revenues in North America (See Note 11). All revenues and expenses associated with this business has been reported as discontinued operations for all periods presented and excluded from the below presentation. These revenues reflect continuing operations in Brazil:

	Three Months Ended September 30,
	(in thousands)
	2018		2017
North America	$	-	$	-
International		1,934		1,456
	$	1,934	$	1,456
	Nine Months Ended September 30,
	(in thousands)
	2018		2017
North America	$	-	$	-
International		5,885		4,002
	$	5,885	$	4,002

Schedule of Revenue Disaggregated

The table below shows North America and International revenue disaggregated by sectors for the three and nine months ended September 30, 2018 and 2017 (dollars in thousands). These revenues reflect continuing operations in Brazil:

	Three Months Ended September 30, 2018 and 2017
	(in thousands)
2018	Oil & Gas		PowerGeneration & Distribution		Marine&Other Industrial		Total
North America	$	-	$	-	$	-	$	-
International		1,377		132		425		1,934
	$	1,377	$	132	$	425	$	1,934
2017
North America	$	-	$	-	$	-	$	-
International		853		103		500		1,456
	$	853	$	103	$	500	$	1,456
	Nine Months Ended September 30, 2018 and 2017
	(in thousands)
2018	Oil & Gas		PowerGeneration & Distribution		Marine&Other Industrial		Total
North America	$	-	$	-	$	-	$	-
International		4,191		402		1,292		5,885
	$	4,191	$	402	$	1,292	$	5,885
2017
North America	$	-	$	-	$	-	$	-
International		3,062		333		607		4,002
	$	3,062	$	333	$	607	$	4,002