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Schedule of Fair Value of the Derivative Liabilities (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Balance			$ 16,603,000
Exercises			(15,214,000)
Loss on change in fair value			6,468,000
Reclassification to equity			(7,857,000)
Balance
Series A Warrant [Member]
Balance			5,456,000
Exercises
Loss on change in fair value			2,401,000
Reclassification to equity			(7,857,000)
Balance
Series B Warrant [Member]
Balance			11,147,000
Exercises			(15,214,000)
Loss on change in fair value			4,067,000
Reclassification to equity
Balance

X

- Definition

Fair value of reclassification.

+ References

No definition available.

+ Details

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Namespace Prefix:	RIME_
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Balance Type:	debit
Period Type:	duration

X

- Definition

Warrant liability.

+ References

No definition available.

+ Details

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Namespace Prefix:	RIME_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of expense (income) related to adjustment to fair value of warrant liability.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

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