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Stock-Based Compensation - Summary of Restricted Common Stock Activity (Details) - Restricted Common Stock - $ / shares
9 Months Ended 12 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Number of Shares    
Number of Shares, Unvested at January 1, 2024 141,516 97,352
Number of Shares, Granted 10,652 99,130
Number of Shares, Forfeited (48,999) (14,901)
Number of Shares, Vested (54,469) (40,065)
Number of Shares, Unvested at September 30, 2024 48,700 141,516
Weighted Average Grant Date Fair Value    
Weighted Average Grant Date Fair Value, Unvested at January 1, 2024 $ 200.79 $ 316.25
Weighted Average Grant Date Fair Value, Granted 17.71 138.46
Weighted Average Grant Date Fair Value, Forfeited 191.82 263.58
Weighted Average Grant Date Fair Value, Vested 198.95 304.52
Weighted Average Grant Date Fair Value, Unvested at September 30, 2024 $ 171.35 $ 200.79