Income Taxes (Details) - Schedule of deferred tax assets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
ASC 842 leases	$ 130	$ 167
Federal and state net operating loss carryovers	19,448	17,548
Stock-Based Compensation	333	289
Compensation accruals and other	139	84
Depreciation		17
Total deferred tax assets	20,050	18,105
Valuation allowance for deferred tax assets	(19,916)	(17,940)
Deferred tax assets, net of valuation allowance	134	165
Deferred tax liabilities:
Depreciation	(7)
ASC 842 assets	(127)	165
Total deferred tax liabilities	(134)	(165)
Net deferred tax asset Liability