v3.26.1
Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Balance Sheet Related Disclosures [Abstract]    
Prepaid insurance $ 0.7 $ 0.7
Other prepaid expenses 0.8 0.3
Other current assets 0.2 0.0
Total $ 1.7 $ 1.0