Annual report [Section 13 and 15(d), not S-K Item 405]

Accounting Policies - Additional Information (Detail)

v3.25.0.1
Accounting Policies - Additional Information (Detail)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
USD ($)
Segment
Dec. 31, 2023
USD ($)
Accounting Policies [Line Items]    
Maturity period of liquid investments 3 months  
Number of operating segments | Segment 1  
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] srt:ChiefExecutiveOfficerMember  
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description The CODM assesses performance based on consolidated net income that is also reported on the Consolidated Statements of Loss and Comprehensive Loss as Net Loss.  
Change in Accounting Principle, Accounting Standards Update, Adopted [true false] true  
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false] true  
Accounting Standards Update [Extensible Enumeration] Accounting Standards Update 2023-07 [Member]  
Right-of-use assets | $ $ 119 $ 66
Restricted Stock Unit Awards [Member]    
Accounting Policies [Line Items]    
Award vesting period 4 years