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ACCRUED EXPENSES
9 Months Ended
Sep. 30, 2024
Payables and Accruals [Abstract]  
ACCRUED EXPENSES

10. ACCRUED EXPENSES:

Accrued expenses consist of the following (in thousands):

 

 

 

September 30, 2024

 

 

December 31, 2023

 

Compensation

 

$

22,301

 

 

$

29,456

 

PPG Industries, Inc. agreement

 

 

12,514

 

 

 

11,962

 

Consulting

 

 

1,791

 

 

 

2,121

 

Professional fees

 

 

1,545

 

 

 

1,124

 

Royalties

 

 

928

 

 

 

647

 

Research and development agreements

 

 

572

 

 

 

822

 

Other

 

 

13,304

 

 

 

5,948

 

Accrued expenses

 

$

52,955

 

 

$

52,080