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Accrued Expenses and Other (Tables)
6 Months Ended
Jun. 30, 2022
Accrued Expenses and Other [Abstract]  
Accrued Expenses

Accrued expenses consist of the following:
 
 
 
June 30,
2022
   
December 31,
2021
 
 
 
(in thousands)
 
Legal and accounting fees
 
$
100
   
$
68
 
Accrued compensation
   
521
     
728
 
Lease liability
   
28
     
8
 
Accrued research and development costs and other
   
7,215
     
6,359
 
Total
 
$
7,864
   
$
7,163