GENERAL (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
General (Textual)
Accumulated deficit	$ 172,309		$ 168,469
Negative cash flow from operations	$ 4,341	$ 4,253

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant