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Stock-Based Compensation
 3 Months Ended
Mar. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Stock-Based Compensation Stock-Based Compensation
Stock-based compensation expense included in the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss was as follows:
Three Months Ended March 31,
2024
2023
Stock options$174 $740 
Restricted stock units2,767 2,623 
Total$2,941 $3,363 
The stock compensation expense has been recorded in cost of goods sold, research and development expenses and selling, general and administrative expenses.
As of March 31, 2024, total unrecognized compensation expense was $12,448 of which $12,358 was attributable to unvested restricted stock units (“RSU”) and $90 was attributable to unvested stock options. Compensation expense for these unvested awards is expected to be recognized over a weighted-average remaining vesting period of 2.1 years for RSUs and 0.1 years for stock options