v3.25.4
Cash, Cash Equivalents and Short-term Investments - Summary of Company's Cash and Cash Equivalents, Short-term Investments and Long-term Investments (Detail) (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Debt Securities, Available-for-Sale [Line Items]    
Cash and cash equivalents $ 26,701 $ 40,235
Total cash and cash equivalents, short-term investments, and long-term investments, Amortized Cost 107,905 185,557
Gross Unrealized Gains 108 49
Gross Unrealized Losses (5) (178)
Total cash and cash equivalents, short-term investments, and long-term investments, Fair Market Value 108,008 185,428
Cash and money market funds [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Cash and cash equivalents 26,701 33,661
Cash and cash equivalents, Fair Market Value $ 26,701 $ 33,661
Cash and money market funds [Member] | Cash and cash equivalents [Member] | Maximum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period 3 months 3 months
Government bonds [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Cash and cash equivalents   $ 6,572
Cash and cash equivalents, Fair Market Value   6,574
Government bonds [Member] | Cash and cash equivalents [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains   $ 2
Government bonds [Member] | Cash and cash equivalents [Member] | Maximum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period   3 months
Commercial paper [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Short-term investments, Amortized Cost $ 15,916 $ 64,840
Short-term investments, Fair Market Value 15,918 64,855
Commercial paper [Member] | Short-term investments [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains 5 30
Gross Unrealized Losses $ (3) $ (15)
Commercial paper [Member] | Short-term investments [Member] | Maximum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period 1 year 1 year
Government and government agency bonds [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Short-term investments, Amortized Cost $ 43,334 $ 17,422
Long-term investments, Amortized Cost   42,157
Short-term investments, Fair Market Value 43,407 17,428
Long-term investments, Fair Market Value   42,030
Government and government agency bonds [Member] | Short-term investments [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains $ 73 7
Gross Unrealized Losses   $ (1)
Government and government agency bonds [Member] | Short-term investments [Member] | Maximum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period 1 year 1 year
Government and government agency bonds [Member] | Long-term investments [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains   $ 1
Gross Unrealized Losses   $ (128)
Government and government agency bonds [Member] | Long-term investments [Member] | Minimum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period   1 year
Corporate bonds [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Short-term investments, Amortized Cost $ 19,938 $ 15,539
Long-term investments, Amortized Cost 2,016 5,366
Short-term investments, Fair Market Value 19,967 15,530
Long-term investments, Fair Market Value 2,015 5,350
Corporate bonds [Member] | Short-term investments [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains $ 29 0
Gross Unrealized Losses   $ (9)
Corporate bonds [Member] | Short-term investments [Member] | Maximum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period 1 year 1 year
Corporate bonds [Member] | Long-term investments [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Gross Unrealized Gains $ 1 $ 9
Gross Unrealized Losses $ (2) $ (25)
Corporate bonds [Member] | Long-term investments [Member] | Minimum [Member]    
Debt Securities, Available-for-Sale [Line Items]    
Investment maturity period 1 year 1 year