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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2026
Share-Based Payment Arrangement [Abstract] |
Stock-Based Compensation Expense | Stock-based compensation expense was as follows (in thousands):
|  | Three Months Ended |
|  | March 31, |
|  | 2026 |  |  | 2025 |
Cost of product revenues |  | $ | 836 |  |  | $ | 967 |
Selling, general and administrative |  |  | 1,959 |  |  |  | 2,194 |
Research and development |  |  | 1,057 |  |  |  | 1,188 |
Total stock-based compensation |  | $ | 3,852 |  |  | $ | 4,349 |
Summary of Compensation Expenses by Type of Award | Compensation expense by type of award was as follows (in thousands):
|  | Three Months Ended |
|  | March 31, |
|  | 2026 |  |  | 2025 |
Stock options |  | $ | 3,527 |  |  | $ | 4,077 |
ESPP |  |  | 325 |  |  |  | 272 |
Total stock-based compensation |  | $ | 3,852 |  |  | $ | 4,349 |

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- Definition Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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