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Stock-Based Compensation (Tables)
9 Months Ended
Sep. 30, 2022
Share-based Payment Arrangement [Abstract]  
Summary of stock-based compensation expense was classified in the statements of operations and comprehensive loss

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Three Months Ended September 30, 

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Nine Months Ended September 30, 

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(in thousands)

   

2022

    

2021

   

2022

    

2021

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Research and development expenses

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$

3,046

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$

2,498

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$

9,674

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$

6,772

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General and administrative expenses

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2,802

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2,472

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8,931

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6,054

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Total

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$

5,848

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$

4,970

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$

18,605

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$

12,826

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