XML 49 R38.htm IDEA: XBRL DOCUMENT v3.25.3
Fair Value Measurements (Details Narrative)
Sep. 30, 2025
$ / shares
shares
May 08, 2025
$ / shares
Dec. 31, 2024
shares
Nov. 02, 2023
$ / shares
shares
Jul. 26, 2022
shares
May 16, 2022
shares
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Stock price   $ 1.00        
Measurement Input, Share Price [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Stock price $ 0.99          
Measurement Input, Option Volatility [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Warrant outstanding, measurement input 100          
Measurement Input, Risk Free Interest Rate [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Warrant outstanding, measurement input 3.58          
Measurement Input, Expected Term [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Expiration term (in years) 3 years 1 month 2 days          
Measurement Input, Expected Dividend Payment [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Warrant outstanding, measurement input 0          
2022 Purchase Warrants [Member] | Fair Value, Inputs, Level 3 [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Warrants expiration date       Nov. 02, 2028    
Class of warrant or right, exercise price of warrants or rights       $ 3.55    
2022 Purchase Warrants [Member] | Private Placement [Member] | Fair Value, Inputs, Level 3 [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Class of warrant or right, number of securities called by warrants or rights | shares           170,950
2022 Inducement Warrants [Member] | Fair Value, Inputs, Level 3 [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Class of warrant or right, number of securities called by warrants or rights | shares         214,286  
Warrants expiration date       Nov. 02, 2028    
Class of warrant or right, exercise price of warrants or rights       $ 3.55    
2023 Purchase Warrants [Member] | Fair Value, Inputs, Level 3 [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Class of warrant or right, number of securities called by warrants or rights | shares       1,807,500    
Class of warrant or right, exercise price of warrants or rights       $ 3.55    
Expiration term (in years)       5 years    
Biofrontera AG [Member]            
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]            
Common shares owned | shares 3,019   3,019