Income Tax (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Current income tax provision	$ 5	$ 14
Valuation allowance for deferred tax assets	$ 8,300	5,400
Net operating loss (NOL) carryforward		$ 22,100
Description of (NOL) carryforward and ownership changes	The NOL carryforward begins to expire in 2024. Under Section 382 of the Internal Revenue Code of 1986, as amended ("IRC Section 382"), a corporation that undergoes an "ownership change" is subject to limitations on its use of pre-change NOL carryforwards to offset future taxable income. Within the meaning of IRC Section 382, an "ownership change" occurs when the aggregate stock ownership of certain stockholders (generally 5% shareholders, applying certain look-through rules and aggregation rules which combine unrelated shareholders that do not individually own 5% or more of the corporation's stock into one or more "public groups" that may be treated as 5-percent shareholder) increases by more than 50 percentage points over such stockholders' lowest percentage ownership during the testing period (generally three years).