v3.26.1
Merger (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jul. 31, 2025
Apr. 20, 2025
Feb. 28, 2025
Nov. 13, 2024
Aug. 22, 2024
Dec. 11, 2023
Dec. 31, 2025
Dec. 31, 2024
Merger [Line Items]                
Additional shares             483,334  
Aggregate purchase price (in Dollars)         $ 5,000      
Repay promissory note (in Dollars)             $ 553
Cash (in Dollars)             $ 67 2,850
Incentive shares             33,333  
Forfeited number of shares           32,215    
Proceeds from financing (in Dollars)             $ 553
Tax payable (in Dollars)               $ 400
Warrant [Member]                
Merger [Line Items]                
Number of shares of warrant       0.068    
Common Stock [Member]                
Merger [Line Items]                
Shares of common shares 152,377           152,377  
Promissory Note Agreement [Member]                
Merger [Line Items]                
Repay promissory note (in Dollars)             $ 4,225  
Cash (in Dollars)             $ 2,000  
First Shares Target [Member]                
Merger [Line Items]                
Contingent earnout shares (in Dollars per share)             $ 390  
Number of trading days             20 days  
Consecutive trading days             30 days  
Exceeds per share (in Dollars per share)             $ 390  
Second Share Target [Member]                
Merger [Line Items]                
Contingent earnout shares (in Dollars per share)             $ 450  
Number of trading days             20 days  
Consecutive trading days             30 days  
Exceeds per share (in Dollars per share)             $ 450  
Third Share Target [Member]                
Merger [Line Items]                
Contingent earnout shares (in Dollars per share)             $ 540  
Number of trading days             20 days  
Consecutive trading days             30 days  
Exceeds per share (in Dollars per share)             $ 540  
Legacy Abpro [Member]                
Merger [Line Items]                
Converted into shares       0.068        
Liabilities net (in Dollars)             $ 6,600  
PIPE Shares [Member]                
Merger [Line Items]                
Shares of common shares             112,247  
Aggregate purchase price (in Dollars)             $ 6,225  
Abpro Bio International, Inc. [Member]                
Merger [Line Items]                
Shares of common shares             20,749  
ABI [Member]                
Merger [Line Items]                
Shares of common shares           32,778 41,498  
Sponsor [Member]                
Merger [Line Items]                
Shares of common shares           32,778    
Repayment of amount (in Dollars)             $ 2,000  
ACAB [Member]                
Merger [Line Items]                
Shares of common shares           6,667    
Remaining shares issued             35,000  
Liabilities (in Dollars)             $ 913 $ 5,800
Accrued expenses (in Dollars)               1,000
Excise tax payable (in Dollars)               $ 4,400
PIPE Financing [Member]                
Merger [Line Items]                
Shares of common shares             36,095  
Proceeds from financing (in Dollars)             $ 5,700  
Transaction costs (in Dollars)             2,100  
Issuance costs (in Dollars)             $ 900  
Investment Advisor [Member]                
Merger [Line Items]                
Shares of common shares             1,095  
Roth Capital Partners [Member] | Common Stock [Member]                
Merger [Line Items]                
Shares of common shares     5,000          
Preferred Stock [Member]                
Merger [Line Items]                
Converted into shares       0.068        
Series A Common Stock [Member]                
Merger [Line Items]                
Converted shares of common stock             6,744,550  
Series B Common Stock [Member]                
Merger [Line Items]                
Converted shares of common stock             1  
Common Stock [Member]                
Merger [Line Items]                
Number of trading days   3 days            
Exceeds per share (in Dollars per share)             $ 345  
Common Stock [Member] | Celltrion, Inc. [Member]                
Merger [Line Items]                
Shares of common shares         16,667      
Common Stock [Member] | Sponsor [Member]                
Merger [Line Items]                
Shares of common shares             20,020  
Private Placement [Member]                
Merger [Line Items]                
Total consideration (in Dollars)             $ 11,225