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Outstanding Warrants (Tables)

3 Months Ended

Mar. 31, 2022

Outstanding Warrants

Weighted Average Assumptions

Description		For the three months ended March 31,
		2022				2021
Dividend-yield			0	%			0	%
Risk-free interest rate			1.45	%			0.12	%
Expected volatility			139.55	%			150.17	%
Expected life (years)			4				2
Exercise price per warrant		$	13.33			$	0.01
Market value per share on grant date		$	13.06			$	2.49
Fair value per warrant on grant date		$	11.01			$	2.48

Schedule Of Warrant Activity

		Warrants Outstanding & Exercisable				Weighted - Average Exercise Price				Average Remaining Term in Years
Outstanding December 31, 2020			95			$	2.59				4.95
Granted			292				0.01
Exercised			(332	)			0.32
Outstanding December 31, 2021			55			$	2.59				3.95
Granted			413				13.33
Exercised			(113	)			0.01
Outstanding March 31, 2022			355			$	15.92				8.24

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- Definition

Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)
-URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

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