Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of assumptions using black-scholes valuation

	10/26/20			12/31/21			12/31/22
Fair market value of common stock	$	1.26		$	0.95		$	1.40
Exercise price	$	1.38		$	1.42		$	1.33
Term		4 years			2.8 years			1.8 years
Volatility range		68.4	%		78.8	%		101.5	%
Risk-free rate		0.18	%		0.97	%		4.41	%

	3/4/21			12/31/21			12/31/22
Fair market value of common stock	$	1.97		$	0.95		$	1.40
Exercise price	$	2.21		$	2.22		$	2.07
Term		3 years			2.2 years			1.2 years
Volatility range		72.7	%		81.8	%		116.0	%
Risk-free rate		0.32	%		0.73	%		4.73	%