Income Taxes (Details 2) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax Assets
Net operating loss carryovers	$ 1,681	$ 488
Fixed assets	2
Accrued compensation	4	18
Reserves	180	201
Intangible assets	4,826	4,173
Other	305	201
Total deferred tax assets	6,998	5,081
Less: valuation allowance	(6,998)	(5,081)
Deferred tax assets, net of valuation allowance	$ 0	$ 0