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Prepaid Expenses and Other Current Assets
 3 Months Ended
Mar. 31, 2024
Prepaid Expense and Other Assets, Current [Abstract]  
Prepaid Expenses and Other Current Assets Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consist of the following:
(In thousands)March 31,
2024		December 31,
2023
Clinical trial expenses$222 $222 
Insurance premiums173 157 
Professional services332 133 
Interest Receivable164 151 
Other387 428 
Total prepaid expenses and other current assets$1,278 $1,091