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Segment Reporting and Geographic Information - Summary of Segmented Data (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Revenues from external customers	$ 5,087	$ 4,350
Segment gross profit	3,122	2,447
Depreciation and amortization	66	75
Omni Metrix Holdings, Inc. [Member]
Segment Reporting Information [Line Items]
Revenues from external customers	5,087	4,350
Intersegment revenues
Segment gross profit	3,122	2,447
Depreciation and amortization	66	75
Segment income (loss) before income taxes	(206)	(871)
PG [Member]
Segment Reporting Information [Line Items]
Revenues from external customers	3,656	3,355
Intersegment revenues
Segment gross profit	2,524	2,017
Depreciation and amortization	48	58
Segment income (loss) before income taxes	117	(531)
CP [Member]
Segment Reporting Information [Line Items]
Revenues from external customers	1,431	995
Intersegment revenues
Segment gross profit	598	430
Depreciation and amortization	18	17
Segment income (loss) before income taxes	$ (323)	$ (340)

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