XML 49 R22.htm IDEA: XBRL DOCUMENT v3.24.1
Prepaid Expenses and Other Current Assets (Tables)
 12 Months Ended
Dec. 31, 2023
Prepaid Expenses and Other Current Assets [Abstract]  
Schedule of Prepaid Expenses and Other Current Assets Prepaid expenses and other current assets consisted of the following at December 31, 2023 and 2022:
   December 31,   December 31, 
   2023   2022 
Prepaid insurance  $614   $684 
Prepaid clinical trial expenses   746    887 
Other prepaid expenses and other current assets   226    65 
Total prepaid expenses and other current assets  $1,586   $1,636