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Stockholder's Equity - Schedule of Stock Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 337 $ 522
Research and development    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense (49) 89
Sales, marketing and support    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense 77 71
General and administrative    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense 297 346
Service | Cost of sales    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense 7 7
Product | Cost of sales    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock-based compensation expense $ 5 $ 9