Quarterly report [Sections 13 or 15(d)]

Related Party Transactions - Schedule of Outstanding Loans from Related Parties (Parenthetical) (Details)

v3.25.2
Related Party Transactions - Schedule of Outstanding Loans from Related Parties (Parenthetical) (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Short Term Debt [Line Items]    
Unamortized Discount $ 211,000 $ 179,000
Dr. Yutaka and Soomi Niihara [Member]    
Short Term Debt [Line Items]    
Unamortized Discount $ 64,000 $ 75,000