v3.26.3
Fair Value - Summary of Derivative Liabilities and the Contingent Earn out Fall (Detail) - USD ($)
Sep. 30, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Anticipated Receivable $ 31,193 $ 135,466
2022 Crom Warrants $ 10,000 $ 262,000
Derivative Liability, Statement of Financial Position [Extensible Enumeration] Derivative liability Derivative liability
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Anticipated Receivable $ 0 $ 0
2022 Crom Warrants 0 0
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Anticipated Receivable 0 0
2022 Crom Warrants 0 0
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Anticipated Receivable 31,193 135,466
2022 Crom Warrants $ 10,000 $ 262,000