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v3.26.1

ACCRUED EXPENSES (Tables) | 3 Months Ended
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Mar. 31, 2026
Payables and Accruals [Abstract] |
Accrued Expenses | Accrued expenses consist of the following (in thousands):
|  | March 31, 2026 |  |  | December 31, 2025 |
Compensation |  | $ | 14,491 |  |  | $ | 29,160 |
PPG Industries, Inc. agreement |  |  | 13,389 |  |  |  | 12,104 |
Professional fees |  |  | 1,333 |  |  |  | 919 |
Consulting |  |  | 1,253 |  |  |  | 1,492 |
Research and development agreements |  |  | 848 |  |  |  | 836 |
Royalties |  |  | 554 |  |  |  | 504 |
Other |  |  | 8,521 |  |  |  | 7,549 |
Accrued expenses |  | $ | 40,389 |  |  | $ | 52,564 |

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