Redeemable Convertible Preferred Stock Tranche Liability (Tables)

12 Months Ended

Dec. 31, 2020

Temporary Equity Disclosure [Abstract]

Schedule of Additional Closing Liability Assuming under The Option-Pricing Method

The Additional Closing liability was valued using the following assumptions under the option-pricing method:

	Fair Value of Series A Preferred Stock		Term	Interest rate			Volatility
December 31, 2018	$	10.48	1.88 years		2.50	%		69.80	%
July 25, 2019	$	7.18	1.31 years		1.95	%		69.10	%