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Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Accounting Policies [Abstract]      
Accounts receivable, allowance for credit loss $ 0   $ 0
Intangible assets, net $ 400,000    
Intangible asset, useful life 5 years    
Amortization of intangible assets $ 17,000 $ 17,000  
Expected amortization, remainder of fiscal year 71,000    
Expected amortization, year one 71,000    
Expected amortization, year two 71,000    
Revenue excluding taxes 0 0  
Revenue from collaborative arrangement 0 0  
Disaggregation of Revenue [Line Items]      
Revenue excluding taxes 0 $ 0  
Royalty      
Accounting Policies [Abstract]      
Revenue excluding taxes 0    
Disaggregation of Revenue [Line Items]      
Revenue excluding taxes $ 0