Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Increase in deferred tax asset valuation allowance	$ 13,141	$ 18,937
Net operating loss carryforward	158,400	104,100
Operating loss carryforwards, subject to expiration	$ 13,800
Statutory expiration description	statutory expiration dates commencing in 2037
Operating loss carryforwards, not subject to expiration	$ 144,600
State and Local NOL carryforwards	157,800
Estimated research and development tax credit carryforwards	$ 1,719	$ 428