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Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Expected income tax benefit	$ (691)	$ (756)
Equity based compensation	7	0
Foreign tax rate differences	(116)	(27)
State income tax	(84)	(143)
Expiration of capital loss carryovers	66	0
Adjustment to deferred taxes	(101)	2,058
Change in tax rate	0	53
Change in valuation allowance	900	(1,164)
Permanent differences and other	19	(21)
Income tax (benefit) expense	$ 0	$ 0

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