Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Convertible notes payable, fair value	$ 53,823	$ 56,743
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	1,000,000,000	1,000,000,000
Common stock, shares issued	92,085,974	92,085,974
Common stock, shares outstanding	92,085,974	92,085,974