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Stock-Based Compensation Expense - Schedule of Stock-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense $ 1,394 $ 494
Cost of Sales    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense 101 61
Selling, General and Administrative    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense 978 292
Research and Development    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense 315 141
Options    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense 883 $ 494
RSUs    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Total stock-based compensation expense $ 511