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Prepaid Expenses and Other Current Assets
12 Months Ended
Dec. 31, 2021
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expenses and Other Current Assets

4. PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consisted of the following (in thousands):

 

 

 

As of December 31,

 

 

 

2021

 

 

2020

 

Clinical, manufacturing and scientific development

 

$

2,820

 

 

$

1,917

 

Prepaid Insurance

 

 

850

 

 

 

23

 

Other

 

 

629

 

 

 

1,538

 

Total

 

$

4,299

 

 

$

3,478