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Accrued Expenses
3 Months Ended
Mar. 31, 2024
Payables and Accruals [Abstract]  
Accrued Expenses Accrued Expenses
Accrued expenses consist of the following:
(In thousands)March 31,
2024
December 31,
2023
Clinical expenses$1,064 $1,129 
Compensation, excluding taxes1,567 1,859 
Professional fees252 272 
Interest on convertible note753 713 
Inventory12 585 
Other747 691 
Total accrued expenses$4,395 $5,249