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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
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Net Loss Per Share - Excluded From Calculation (Details) - shares	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022	Nov. 14, 2023
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	11,487,868	80,449
Common stock, shares issued			25,939,813
Options issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	26,261	26,533
Inducement options issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	1,522	1,546
Restricted stock units issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	35,278	44,865
Warrants issued and outstanding
Outstanding common stock equivalents have been excluded from diluted net loss per common share
Total (in shares)	11,424,807	7,505