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Prepaid Expenses and Other Current Assets
 3 Months Ended
Mar. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid Expenses and Other Current Assets

8. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

 

 

 

March 31,
2023

 

 

December 31,
2022

 

Prepaid research and development expenses

 

$

2,245

 

 

$

2,913

 

Prepaid expenses and other assets

 

 

2,850

 

 

 

3,003

 

 

$

5,095

 

 

$

5,916