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Related Party Transactions - Additional Information (Details)
1 Months Ended 3 Months Ended
May 15, 2023
USD ($)
Mar. 30, 2023
USD ($)
$ / shares
shares
Jan. 31, 2022
USD ($)
$ / shares
shares
Nov. 30, 2017
TargetAntigen
Mar. 31, 2023
USD ($)
$ / shares
shares
Mar. 31, 2022
USD ($)
Dec. 31, 2022
$ / shares
shares
Related Party Transaction [Line Items]              
Rent expense incurred under operating lease         $ 45,144 $ 43,500  
Number of target antigens against which antibodies are to be identified and selected | TargetAntigen       2      
Revenue         $ 550,000    
Gross proceeds from issuance of common stock           3,519,000  
Common stock, shares issued | shares         54,857,221   49,881,613
Issuance of Common Shares         $ 2,040,000 13,230,000  
Common stock, par value | $ / shares         $ 0.0001   $ 0.0001
Stock Purchase Agreement | FCMI Parent Co. | Subsequent Event              
Related Party Transaction [Line Items]              
Issuance of Common Shares $ 2,960,000            
January 2022 Private Placement              
Related Party Transaction [Line Items]              
Sale of stock, transaction date     Jan. 31, 2022        
January 2022 Private Placement | FCMI Parent Co.              
Related Party Transaction [Line Items]              
Common stock, shares issued | shares     1,801,801        
January 2022 Private Placement | Friedberg Global-Macro Hedge Fund Ltd.              
Related Party Transaction [Line Items]              
Common stock, shares issued | shares     1,801,801        
January 2022 Private Placement | FCMI Parent Co. and Friedberg Global-Macro Hedge Fund Ltd.              
Related Party Transaction [Line Items]              
Gross proceeds from issuance of common stock     $ 3,999,998        
January 2022 Private Placement | Dr. Maurice Zauderer              
Related Party Transaction [Line Items]              
Gross proceeds from issuance of common stock     $ 1,999,999        
Common stock, shares issued | shares     1,801,801        
January 2022 Private Placement | Board of Directors              
Related Party Transaction [Line Items]              
Gross proceeds from issuance of common stock     $ 100,000        
Common stock, shares issued | shares     90,090        
March 2023 Private Placement              
Related Party Transaction [Line Items]              
Sale of stock, transaction date   Mar. 30, 2023          
Common Stock              
Related Party Transaction [Line Items]              
Issuance of Common Shares           $ 1,000  
Common Stock | January 2022 Private Placement              
Related Party Transaction [Line Items]              
Aggregate number of shares issued and sell | shares     8,747,744        
Shares issued, price per share | $ / shares     $ 1.11        
Gross proceeds from issuance of common stock     $ 9,700,000        
Common Stock | March 2023 Private Placement              
Related Party Transaction [Line Items]              
Aggregate number of shares issued and sell | shares   4,975,608          
Shares issued, price per share | $ / shares   $ 0.41          
Gross proceeds from issuance of common stock   $ 2,040,000.00          
Surface Oncology, Inc.              
Related Party Transaction [Line Items]              
Number of target antigens against which antibodies are to be identified and selected | TargetAntigen       2      
Revenue         $ 500,000