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ACCRUED EXPENSES
3 Months Ended
Mar. 31, 2023
ACCRUED EXPENSES  
ACCRUED EXPENSES

7. ACCRUED EXPENSES

Accrued expenses consisted of the following (in thousands):

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​

​

​

​

​

​

​

​

March 31, 

​

December 31, 

​

​

2023

​

2022

External research and development

    

$

26,910

    

$

25,494

Accrued compensation

 

​

4,740

​

 

1,251

Accrued professional services

 

​

1,270

​

 

975

Accrued consulting

 

​

487

​

 

967

Restructuring

​

​

2,798

​

​

—

Other

 

​

580

​

 

909

Total accrued expenses

​

$

36,785

​

$

29,596

​

In February 2023, the Company announced a reduction in force to further increase operational efficiencies and streamline expenses. As a result, the Company recognized a charge for employee-related termination costs in the first quarter of 2023 of $3.6 million, comprised of $3.7 million of severance and other personnel costs and $0.1 million of stock-based compensation modification gain. The severance and other personnel costs will be paid by the end of 2023. The charge is reflected in the restructuring line in the Company’s condensed consolidated statements of operations and comprehensive income (loss). In May 2023, the Company announced an additional reduction in force, as further disclosed in note 15.