XML 21 R11.htm IDEA: XBRL DOCUMENT v3.23.1
Accrued Expenses
3 Months Ended
Mar. 31, 2023
Payables and Accruals [Abstract]  
Accrued Expenses

5. Accrued Expenses

 

The components of accrued expenses as of March 31, 2023, and December 31, 2022 are as follows (in thousands):

  

March 31,

2023

  

December 31,

2022

 
Clinical trial  $238   $88 
Employee benefits   204    475 
Other   35    5 
Total accrued expenses  $477   $568