FAIR VALUE (Schedule of Changes in Fair Value of Derivative Liabilities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance	$ 62
Additions		652
Deductions - write-off in conjunction with convertible note conversions		(301)
Total (gains) or losses:
Extinguishment recognized in earnings		(22)
Revaluation recognized in earnings	415	(267)
Derivative liability ending balance		62
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
Additions		269
Total (gains) or losses:
Extinguishment recognized in earnings		(22)
Revaluation recognized in earnings	408	(217)
Derivative liability ending balance		30
Conversion Option [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Derivative liability beginning balance	32
Additions		383
Deductions - write-off in conjunction with convertible note conversions		(301)
Total (gains) or losses:
Revaluation recognized in earnings	7	(50)
Derivative liability ending balance		$ 32