| Schedule of Debt Securities, Available-for-Sale |
All of the Company’s debt securities are classified as available-for-sale. The Company’s cash equivalents and investments as of June 30, 2026 and December 31, 2025 consisted of the following: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | June 30, 2026 | | (In thousands) | | Fair Value Level | | Amortized cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Estimated Fair Value | | | Cash Equivalents | | Short-term investments | | | | Money market funds | | 1 | | $ | 2,490 | | | $ | — | | | $ | — | | | $ | 2,490 | | | | $ | 2,490 | | | $ | — | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commercial paper | | 2 | | 2,996 | | | — | | | (1) | | | 2,995 | | | | — | | | 2,995 | | | | | | | | | | | | | | | | | | | | | | | Total cash equivalents and investments | | | | $ | 5,486 | | | $ | — | | | $ | (1) | | | $ | 5,485 | | | | $ | 2,490 | | | $ | 2,995 | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2025 | | (In thousands) | | Fair Value Level | | Amortized cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Estimated Fair Value | | | Cash Equivalents | | Short-term investments | | | | Money market funds | | 1 | | $ | 18,602 | | | $ | — | | | $ | — | | | $ | 18,602 | | | | $ | 18,602 | | | $ | — | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commercial paper | | 2 | | 23,397 | | | 1 | | | (1) | | | 23,397 | | | | 16,425 | | | 6,972 | | | | | U.S. Corporate bonds | | 2 | | 3,503 | | | 1 | | | — | | | 3,504 | | | | — | | | 3,504 | | | | | Total cash equivalents and investments | | | | $ | 45,502 | | | $ | 2 | | | $ | (1) | | | $ | 45,503 | | | | $ | 35,027 | | | $ | 10,476 | | | |
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