Supplemental Balance Sheet Information (Details Narrative) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Other current assets	$ 1,500		$ 1,100
Restricted cash	$ 1,200
Property and equipment useful life	3 years
Property and equipment, net	$ 1,600
Purchased cost	1,700
Accumulated depreciation	100
Other assets	1,000
Minimum [Member]
Minimum tax refund	300
Other assets	300
Arrive LLC [Member]
Investments	$ 12,800