Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2014
Income Taxes [Line Items]
Net operating loss carry forwards	$ 18,535	$ 28,573
Stock based compensation	921	763
Other		(118)
Equity method investments	(497)
Other	(72)
Gross deferred tax assets	18,011	28,349
Less: valuation allowance	(17,639)	(28,933)	$ (29,932)
Deferred tax assets (liabilities), net of valuation allowance	372			$ 0
Deferred tax assets (liabilities), net of valuation allowance		(584)
Trade Names [Member]
Income Taxes [Line Items]
Deferred tax liabilities, intangible assets	(817)	(763)
Customer Relationships [Member]
Income Taxes [Line Items]
Deferred tax liabilities, intangible assets	$ (59)	$ (106)