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Stock-Based Compensation - Schedule of Share-based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Operating expenses include stock-based compensation as follows:        
Total stock-based compensation $ 1,407 $ 1,532 $ 4,403 $ 5,108
General and administrative        
Operating expenses include stock-based compensation as follows:        
Total stock-based compensation 678 632 2,083 2,592
Research and development        
Operating expenses include stock-based compensation as follows:        
Total stock-based compensation 424 710 1,358 1,979
Sales and marketing        
Operating expenses include stock-based compensation as follows:        
Total stock-based compensation 144 190 454 537
Cost of sales        
Operating expenses include stock-based compensation as follows:        
Total stock-based compensation $ 161 $ 0 $ 508 $ 0