Quarterly report [Sections 13 or 15(d)]

Organization and Business - Additional Information (Details)

v3.25.3
Organization and Business - Additional Information (Details) - USD ($)
 1 Months Ended 9 Months Ended
Oct. 31, 2025
Feb. 28, 2025
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Cash flows (negative cash flows) from operations     $ (53,000) $ (697,000)  
Accumulated deficit     87,733,000   $ 86,981,000
Level 1          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Assets     0   0
Liabilities     0   0
Level 2          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Assets     0   0
Liabilities     0   0
Level 3          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Assets     0   0
Liabilities     $ 0   $ 0
Secured Promissory Note          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Proceeds from secured notes payable   $ 1,200,000      
Secured Promissory Note | Subsequent Event          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Proceeds from secured notes payable $ 300,000        
ASU 2023-07          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]     true    
Change in Accounting Principle, Accounting Standards Update, Adoption Date     Jan. 01, 2024    
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]     true