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Net Loss per Common Share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Anti-dilutive securities excluded from the computation of earnings per share

The following potentially dilutive securities were excluded from the computation of earnings per share as of September 30, 2022 and 2021 because their effects would be anti-dilutive:

		September 30,
		2022				2021
Common stock warrants - equity			4,461,249				3,894,509
Assumed conversion of Series E and Series E-1 Preferred Stock			1,135,721				1,170,721
Assumed conversion of convertible notes			488,031				488,031
Stock options			2,249,955				1,698,249
Total			8,334,956				7,251,510

Summary of reconciliation of weighted average shares outstanding calculation

The following table provides a reconciliation of the weighted average shares outstanding calculation for the three and nine months ended September 30, 2022 and 2021:

		Three months ended September 30,								Nine months ended September 30,
		2022				2021				2022				2021
Weighted average shares issued			8,470,006				7,354,428				8,096,551				6,665,826
Weighted average pre-funded warrants			745,780				233,215				439,455				257,715
Weighted average shares outstanding			9,215,786				7,587,643				8,536,006				6,923,541

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- References

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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