Income Taxes (Details 3) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Deferred Rent		$ 4
ASC 842 Leases	173
Federal and State Net Operating Loss Carryovers	15,492	12,964
Stock Based Compensation	230	448
Compensation Accruals and Other	245	187
Total deferred tax assets	16,140	13,603
Valuation Allowance for deferred tax assets	(15,958)	(13,550)
Deferred tax assets, net of valuation allowance	182	53
Deferred tax liabilities:
Depreciation	(8)	(53)
ASC 842 Assets	(174)
Total deferred tax liabilities	(182)	(53)
Net deferred tax asset Liability