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Stock-Based Compensation Expense - Summary of Stock Option Activity Under Plans (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Share-Based Payment Arrangement [Abstract]    
Shares, Outstanding December 31, 2021 1,662,861  
Number of shares granted 2,828,474  
Shares, Exercised (2,718)  
Shares, Cancelled (177,284)  
Shares, Outstanding at December 31, 2022 4,311,333 1,662,861
Shares, Exercisable at December 31, 2022 1,350,357  
Shares, Vested and expected to vest at December 31, 2022 4,311,333  
Weighted Average Exercise Price, Outstanding December 31, 2021 $ 10.34  
Weighted Average Exercise Price, Granted 5.19  
Weighted Average Exercise Price, Exercised 2.76  
Weighted Average Exercise Price, Cancelled 7.83  
Weighted Average Exercise Price, Outstanding December 31, 2022 7.07 $ 10.34
Weighted Average Exercise Price, Exercisable at December 31, 2022 9.73  
Weighted Average Exercise Price,Vested and expected to vest at December 31, 2022 $ 7.07  
Outstanding, Weighted Average Remaining Contractual Life (in years) 8 years 2 months 12 days 7 years 7 months 6 days
Exercisable, Weighted Average Remaining Contractual Life (in years) 6 years 2 months 12 days  
Vested and expected to vest, Weighted Average Remaining Contractual Life (in years) 8 years 2 months 12 days  
Aggregate Intrinsic Value, Outstanding December 31, 2021 $ 378 $ 918
Aggregate Intrinsic Value, Exercisable at December 31, 2022 328  
Aggregate Intrinsic Value, Vested and expected to vest at December 31, 2022 $ 378