FAIR VALUE (Schedule of Changes in Fair Value of Derivative Liabilities) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2019
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance		$ 62
Deductions - write-off in conjunction with convertible note conversions	$ (438)	(477)
Total (gains) losses:
Revaluation recognized in earnings	438	415
Bridge Notes Redemption Feature [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance		30
Deductions - write-off in conjunction with convertible note conversions	(438)	(438)
Total (gains) losses:
Revaluation recognized in earnings	$ 438	408
Conversion Option [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance		32
Deductions - write-off in conjunction with convertible note conversions		(39)
Total (gains) losses:
Revaluation recognized in earnings		$ 7

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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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No definition available.

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- Definition

Amount of gain (loss) recognized in income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).

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- Definition

Amount of sales 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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Fair value of financial instrument classified as 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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