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FAIR VALUE (Schedule of Changes in Fair Value of Derivative Liabilities) (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2018 USD ($)	Sep. 30, 2018 USD ($)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance	$ 143	$ 0
Additions	310	453
Total (gain) or loss:
Revaluation recognized in earnings	(116)	(116)
Derivative liability ending balance	337	337
Derivative Liability	337	337
Bridge Notes Redemption Feature [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance	143	0
Additions	69	212
Total (gain) or loss:
Revaluation recognized in earnings	(96)	(96)
Derivative liability ending balance	116	116
Conversion Option [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance		0
Additions	241	241
Total (gain) or loss:
Revaluation recognized in earnings	(20)	(20)
Derivative liability ending balance	$ 221	$ 221

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Amount of gain (loss) recognized in the income statement of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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