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Related Party Balances and Transactions (Details Narrative) - USD ($) $ in Thousands			3 Months Ended	12 Months Ended
	Feb. 22, 2018	Feb. 16, 2017	Sep. 30, 2017	Dec. 31, 2018	Dec. 31, 2017
Consulting and other fees to directors				$ 166	$ 94
Common stock issued				30,357,706	30,302,271
Interest expense				$ 21	$ 107
Omni Metrix [Member]
Due from related party				3,900
Former Board Chairman [Member]
Consulting and other fees to directors				50
Messrs Woolard [Member]
Consulting and other fees to directors				$ 13
Retainer fees received by company's shares					$ 17
Common stock issued				55,435	94,444
Jackson [Member]
Board fees received by company's shares					$ 15
Common stock issued					83,333
Board of Directors [Member]
Secured commitments from company's board of directors		$ 1,900
Funded amount		$ 900
Repayment of related party debt	$ 1,300
Accrued interest	$ 128
Director [Member]
Funded amount			$ 400

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