Loss of Control of Subsidiary (Details) - Micronet [Member] $ in Thousands	12 Months Ended
Dec. 31, 2019 USD ($)
Revenues	$ 8,747
Gross profit	1,361
Loss from operations	(3,052)
Net Loss	(3,268)
Net loss in equity method	(608)
Impairment of equity method investment	(187)
including Gain from change of ownership interests	$ 101

Change of ownership interests.

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- Definition

Impairment of equity method investment.

+ References

No definition available.

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Amount after tax of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a discontinued operation.

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Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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