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

Accrued expenses consist of the following (in thousands):

 

 

 

June 30,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Payroll related

 

$

2,203

 

 

$

3,495

 

Professional fees

 

 

632

 

 

 

298

 

Research and development

 

 

216

 

 

 

336

 

Other

 

 

198

 

 

 

273

 

Total accrued expenses

 

$

3,249

 

 

$

4,402