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Prepaid Expenses and Other Current Assets (Tables)
6 Months Ended
Jun. 30, 2022
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expenses and Other Current Assets

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

 

 

 

 

June 30,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Prepaid insurance

 

$

698

 

 

$

1,344

 

Prepaid clinical

 

 

1,373

 

 

 

2,039

 

Prepaid other

 

 

225

 

 

 

96

 

Other current assets

 

 

32

 

 

 

34

 

Total prepaid expenses and other current assets

 

$

2,328

 

 

$

3,513