XML 17 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Cover - USD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2024
Mar. 19, 2025
Jun. 30, 2024
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2024    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2024    
Current Fiscal Year End Date --12-31    
Entity File Number 001-40943    
Entity Registrant Name BIOFRONTERA INC.    
Entity Central Index Key 0001858685    
Entity Tax Identification Number 47-3765675    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 120 Presidential Way    
Entity Address, Address Line Two Suite 330    
Entity Address, City or Town Woburn    
Entity Address, State or Province MA    
Entity Address, Postal Zip Code 01801    
City Area Code (781)    
Local Phone Number 245-1325    
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 true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company false    
Entity Public Float     $ 4.2
Entity Common Stock, Shares Outstanding   8,873,932  
Documents Incorporated by Reference [Text Block] Portions of the registrant’s Proxy Statement relative to the Annual Meeting of Stockholders for the year ended December 31, 2024 are incorporated by reference into Part III of this Form 10-K.    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction false    
Entity Listing, Par Value Per Share $ 0.001    
Auditor Firm ID 688    
Auditor Name Marcum LLP    
Auditor Location Morristown, New Jersey    
Common stock, par value $0.001 per share [Member]      
Title of 12(b) Security Common Stock, par value $0.001 per share    
Trading Symbol BFRI    
Security Exchange Name NASDAQ    
Warrants For Common Stock [Member]      
Title of 12(b) Security Warrants for common stock    
Trading Symbol BFRIW    
Security Exchange Name NASDAQ