v3.26.1
Subsequent Events - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
Feb. 26, 2026
Dec. 15, 2023
Mar. 07, 2023
Jun. 30, 2026
Mar. 12, 2026
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Subsequent Event [Line Items]                
Accrued interest $ 1.0              
Pre-Funded Warrants 185,527     7,434,321 371,057 3,525,094 93,266 36,766
Warrant exercise price per share       $ 0.44   $ 0.88    
Return for a pre-funded warrant         $ 2.0      
Common stock exercise price         $ 0.11      
Purchase price per share         $ 5.39      
Hercules Term Loan Agreement [Member]                
Subsequent Event [Line Items]                
Short Term Debt, Outstanding Amount   $ 1.0            
Maximum [Member]                
Subsequent Event [Line Items]                
Waive additional accrued and unpaid interest $ 0.1         $ 0.1    
Maximum [Member] | Hercules Term Loan Agreement [Member]                
Subsequent Event [Line Items]                
Short Term Debt, Outstanding Amount     $ 12.5          
Subsequent Event [Member]                
Subsequent Event [Line Items]                
Pre-Funded Warrants 185,527       371,057      
Return for a pre-funded warrant         $ 2.0      
Common stock exercise price         $ 0.11      
Purchase price per share         $ 5.39      
Short Term Debt, Outstanding Amount $ 0.0              
Subsequent Event [Member] | Third Tranche [Member]                
Subsequent Event [Line Items]                
Accrued interest 1.0              
Subsequent Event [Member] | Hercules Term Loan Agreement [Member] | Third Tranche [Member]                
Subsequent Event [Line Items]                
Short Term Debt, Outstanding Amount $ 1.0              
Subsequent Event [Member] | Coastlands Member | Third Tranche [Member]                
Subsequent Event [Line Items]                
Share Price $ 5.39              
Pre-Funded Warrants 927,643              
Warrant exercise price per share $ 0.11              
Return for a pre-funded warrant $ 5.0