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Accounts Payable and Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2021
Payables And Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses consist of the following:

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December 31, 2021

    

December 31, 2020

Accounts payable

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$

5,625

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$

4,893

Accrued research projects

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4,648

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6,194

Accrued compensation and benefits

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4,959

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4,955

Accrued professional fees and other

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629

​

 

839

Total

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$

15,861

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$

16,881