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Stock-Based Compensation
 6 Months Ended
Jun. 30, 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 June 30,
Six Months Ended June 30,
2024
2023
2024
2023
Stock options$90 $239 $264 $979 
Restricted stock units1,767 2,065 4,534 4,688 
Total$1,857 $2,304 $4,798 $5,667 
The stock compensation expense has been recorded in cost of goods sold, research and development expenses and selling, general and administrative expenses.
As of June 30, 2024, total unrecognized compensation expense was $10,529 attributable to unvested restricted stock units (“RSU”). Compensation expense for these unvested awards is expected to be recognized over a weighted-average remaining vesting period of 2.0 years for RSUs