Income Taxes (Details) - Schedule of deferred tax assets and liabilities - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Net-operating loss carryforward	$ 26,241	$ 20,161
Stock based compensation	8,358	8,196
Patent portfolio and other	15,299	13,917
Total Deferred Tax assets	49,898	42,274
Valuation allowance	(49,115)	(39,759)
Deferred Tax Asset, Net of Allowance	783	2,516
Deferred tax liability:
Fair value adjustment of investment	(726)	(2,516)
Net lease liability	$ (56)