Avenue Therapeutics, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Note 8 - Common Stock Warrant Liabilities - Fair Value of Warrants Liabilities Measured Within Level 3 on Recurring Basis (Details)

v3.25.1

Note 8 - Common Stock Warrant Liabilities - Fair Value of Warrants Liabilities Measured Within Level 3 on Recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Exercise of warrants	$ (400)
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Fair Value, Recurring [Member]
Fair value of warrants outstanding	586	$ 2,609
Fair value of warrants at issuance		2,235
Change in fair value of warrants	(170)	(4,258)
Fair value of warrants outstanding	16	586
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Fair Value, Recurring [Member] \| October 2022 Warrants [Member]
Fair value of warrants outstanding	426	2,609
Fair value of warrants at issuance		0
Change in fair value of warrants	(299)	(2,183)
Exercise of warrants	(111)
Fair value of warrants outstanding	16	426
Warrant [Member] \| Fair Value, Inputs, Level 3 [Member] \| Fair Value, Recurring [Member] \| January 2023 Warrants [Member]
Fair value of warrants outstanding	160	0
Fair value of warrants at issuance		2,235
Change in fair value of warrants	129	(2,075)
Exercise of warrants	(289)
Fair value of warrants outstanding	$ 0	$ 160

- Definition

Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
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-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
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- Definition

Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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- Definition

Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-3

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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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