XML 20 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Document and Entity Information - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Mar. 27, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2024    
Entity File Number 001-35467    
Entity Registrant Name Battalion Oil Corp    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 20-0700684    
Entity Address, Address Line One 820 Gessner Road    
Entity Address, Address Line Two Suite 1100    
Entity Address, City or Town Houston    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 77024    
City Area Code 832    
Local Phone Number 538-0300    
Title of 12(b) Security Common Stock par value $0.0001    
Trading Symbol BATL    
Security Exchange Name NYSEAMER    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Document Financial Statement Error Correction [Flag] false    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding   16,456,563  
Entity Public Float     $ 13.0
Documents Incorporated by Reference [Text Block]

Information required by Part III, Items 10, 11, 12, 13, and 14, is incorporated by reference to portions of the registrant’s definitive proxy statement for its 2025 annual meeting of stockholders which will be filed no later than 120 days after December 31, 2024.

    
Entity Central Index Key 0001282648    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Amendment Flag false    
Auditor Name DELOITTE & TOUCHE LLP    
Auditor Firm ID 34    
Auditor Location Houston, Texas