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Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense
The following table presents stock-based compensation expense included in each respective expense category in the Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss:
Three Months Ended
June 30, 2024
Six Months Ended
June 30,
(in thousands)2024202320242023
Research and development$81 $480 $456 $6,896 
Sales and marketing14 50 77 810 
General and administrative22 109 125 1,566 
$117 $639 $658 $9,272