Warrants (Details) - Schedule of warrants liability measured at fair value on a recurring basis using Level 3 inputs - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Schedule of warrants liability measured at fair value on a recurring basis using Level 3 inputs [Abstract]
Balance at the beginning of period	$ 17,783,000
Warrants issued to institution investors	47,519,000
Warrants issued to placement agent	2,346,000
Warrants redeemed
Fair value change of warrants included in earnings	(28,426,000)
Balance at end of period	$ 39,222,000