v3.24.1.u1

Cover Page - USD ($) $ in Millions	12 Months Ended
Cover Page - USD ($) $ in Millions	Dec. 31, 2023	Apr. 25, 2024	Jun. 30, 2023
Cover [Abstract]
Document Type	10-K/A
Document Period End Date	Dec. 31, 2023
Current Fiscal Year End Date	--12-31
Document Annual Report	true
Document Transition Report	false
Entity File Number	001-33720
Entity Registrant Name	Remark Holdings, Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	33-1135689
Entity Address, Address Line One	800 S. Commerce St.
Entity Address, City or Town	Las Vegas
Entity Address, State or Province	NV
Entity Address, Postal Zip Code	89106
City Area Code	702
Local Phone Number	701-9514
Title of 12(b) Security
Trading Symbol
Security Exchange Name
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float			$ 15.7
Entity Common Stock, Shares Outstanding		42,609,701
Entity Central Index Key	0001368365
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	FY
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REMARK HOLDINGS, INC. 10-K/A