v3.26.1
Summary of Significant Accounting Policies - Segment Revenue and Significant Segment Expenses (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Revenue $ 32,612 $ 23,383 $ 59,142 $ 44,608
Cost of revenue (excluding write-downs of inventories and vendor advances) 9,324 8,492 17,568 16,336
Stock-based compensation operating expenses     12,580 12,148
Other 3,588 1,987 3,973 2,691
Net loss (12,910) (13,834) (25,587) (27,801)
Reportable segment        
Segment Reporting [Line Items]        
Revenue 32,612 23,383 59,142 44,608
Cost of revenue (excluding write-downs of inventories and vendor advances) 9,324 8,478 17,568 16,270
Write-downs of inventories and vendor advances 0 14 0 66
Payroll operating expenses 14,790 12,958 30,092 27,466
Stock-based compensation operating expenses 6,891 5,864 12,303 12,148
Non-payroll operating expenses 11,683 10,182 22,742 20,533
Other 3,588 1,987 3,973 2,691
Other segment items (754) (2,266) (1,949) (6,765)
Net loss $ (12,910) $ (13,834) $ (25,587) $ (27,801)