v3.26.1
Fair Value of Financial Assets - Summary of Financial Assets Measured at Fair Value on Recurring Basis (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
U.S. government securities    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments $ 34,069  
Certificates of deposit    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments 4,496  
Recurring [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments 42,102 $ 3,134
Recurring [Member] | Level 1 [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments 37,606 3,134
Recurring [Member] | Level 2 [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments 4,496  
Recurring [Member] | U.S. government securities    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments   4
Recurring [Member] | U.S. government securities | Level 1 [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments   4
Recurring [Member] | Money Market Funds [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments 3,537 3,130
Recurring [Member] | Money Market Funds [Member] | Level 1 [Member]    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Total Fair Value of Financial Instruments $ 3,537 $ 3,130