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Accrued Expenses
 9 Months Ended
Sep. 30, 2022
Payables and Accruals [Abstract]  
Accrued Expenses
6.
Accrued Expenses

Accrued expenses consisted of the following at September 30, 2022 and December 31, 2021 (in thousands):

 

 

 

September 30,

 

 

December 31,

 

 

 

2022

 

 

2021

 

Personnel costs

 

$

6,547

 

 

$

7,321

 

Clinical trial costs

 

 

2,084

 

 

 

753

 

Professional fees

 

 

1,011

 

 

 

712

 

Sales chargebacks, rebates and other revenue reserves

 

 

3,927

 

 

 

2,974

 

Commissions due to DEXYCU commercial partner

 

 

1,358

 

 

 

1,518

 

Other

 

 

1,077

 

 

 

1,144

 

 

 

$

16,004

 

 

$

14,422