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Accrued Liabilities (Tables)
 12 Months Ended
Dec. 31, 2022
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

 

 

As of December 31,

 

 

 

2022

 

 

2021

 

Compensation related accruals

 

$

4,671

 

 

$

4,029

 

Accrued clinical trial expense

 

 

1,232

 

 

 

870

 

Other expenses

 

 

2,315

 

 

 

2,766

 

Total accrued liabilities

 

$

8,218

 

 

$

7,665