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Segment Reporting - Summary of Segmented Data (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Segment Reporting Information [Line Items]
Revenue from external customers	$ 1,377	$ 1,230	$ 2,704	$ 2,439
Segment gross profit	901	736	1,722	1,481
Omni Metrix Holdings, Inc. [Member]
Segment Reporting Information [Line Items]
Revenue from external customers	1,377	1,230	2,704	2,439
Segment gross profit	901	736	1,722	1,481
Depreciation and amortization	7	16	34	33
Segment income (loss) before income taxes	33	(110)	(29)	(194)
PG [Member]
Segment Reporting Information [Line Items]
Revenue from external customers	1,057	881	2,053	1,767
Segment gross profit	748	593	1,434	1,181
Depreciation and amortization	5	12	25	24
Segment income (loss) before income taxes	82	(18)	105	(39)
CP [Member]
Segment Reporting Information [Line Items]
Revenue from external customers	320	349	651	672
Segment gross profit	153	143	288	300
Depreciation and amortization	2	4	9	9
Segment income (loss) before income taxes	$ (49)	$ (92)	$ (134)	$ (155)

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- Definition

Segment income (loss) before income taxes.

+ References

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- Definition

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (e)
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-Topic 230
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-Section 45
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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
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-Paragraph 2
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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
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-Publisher FASB
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-Topic 606
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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