v3.26.3
Investments - Additional Information (Detail) - Failed Auction Security [Member] - USD ($)
$ in Thousands
Sep. 22, 2026
Dec. 31, 2025
Unrealized Losses On Short Term And Long Term Investments [Line Items]    
Amortized cost of securities   $ 3,000
Redemption value of securities $ 3,000  
Estimated Fair Value   $ 2,462