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Accrued Expenses (Tables)
9 Months Ended
Sep. 30, 2023
Payables and Accruals [Abstract]  
Schedule of Accrued Expenses Accrued expenses consist of the following:
(In thousands)September 30,
2023
December 31,
2022
Clinical expenses$2,105 $1,470 
Compensation, excluding taxes1,535 1,040 
Professional fees61 1,087 
Interest on convertible note673 553 
Other856 535 
Total accrued expenses$5,230 $4,685