v3.25.2
Related Party Transactions - Additional Information (Detail) - USD ($)
1 Months Ended 6 Months Ended 12 Months Ended 55 Months Ended
Dec. 15, 2021
Jun. 30, 2025
Mar. 31, 2025
Feb. 28, 2025
Jan. 31, 2025
Sep. 30, 2024
Nov. 30, 2021
Oct. 31, 2021
Jun. 30, 2025
Dec. 31, 2023
Sep. 30, 2022
Related Party Transaction [Line Items]                      
Expiry of lease     Dec. 31, 2026       Dec. 31, 2026 Dec. 31, 2026      
Lease costs incurred percentage 40.00%     75.00% 75.00%            
Unsecured Non-convertible Promissory Note [Member]                      
Related Party Transaction [Line Items]                      
Non-convertible promissory note, principal amount   $ 2,500,000       $ 2,700,000     $ 2,500,000 $ 2,900,000  
Repaying, outstanding principal   $ 200,000       200,000          
Annual interest rate                   4.50%  
Related party transaction, description                 The outstanding principal and accrued interest on the Note were due and payable on March 15, 2023 and could be pre-paid without penalty at any time.    
Debt issuance fees           $ 0       $ 0 $ 0
Unsecured Non-convertible Promissory Note [Member] | Chief Executive Officer and Co-Chairman [Member]                      
Related Party Transaction [Line Items]                      
Debt maturity date                   Sep. 15, 2024  
Non-convertible promissory note, principal amount                     $ 2,900,000
Annual interest rate                     4.50%
Maturity date           Sep. 15, 2024          
Extended maturity date           Sep. 15, 2025          
Unsecured Non-convertible Promissory Note [Member] | Maximum                      
Related Party Transaction [Line Items]                      
Annual interest rate           5.50%          
Unsecured Non-convertible Promissory Note [Member] | Minimum                      
Related Party Transaction [Line Items]                      
Annual interest rate           4.50%