| Schedule of Amortized Cost and Estimated Fair Value |
The following table summarizes the amortized cost and estimated fair value of the Company’s current and noncurrent marketable securities (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2025 | | Amortized Cost | | Unrealized Gain | | Unrealized Loss | | Fair Value | Marketable securities, current: | | | | | | | | | U.S. Treasury securities | $ | 135,801 | | | $ | 263 | | | $ | — | | | $ | 136,064 | | | Commercial paper | 24,391 | | | 10 | | | (5) | | | 24,396 | | | Corporate debt | 11,813 | | | 3 | | | (1) | | | 11,815 | | | Government agency securities | 5,145 | | | 11 | | | — | | | 5,156 | | Total marketable securities, current | 177,150 | | | 287 | | | (6) | | | 177,431 | | Marketable securities, noncurrent: | | | | | | | | | U.S. Treasury securities | 55,793 | | | 208 | | | — | | | 56,001 | | | Government agency securities | 18,368 | | | 51 | | | — | | | 18,419 | | Total marketable securities, noncurrent | 74,161 | | | 259 | | | — | | | 74,420 | | Total marketable securities | $ | 251,311 | | | $ | 546 | | | $ | (6) | | | $ | 251,851 | |
| | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2024 | | Amortized Cost | | Unrealized Gain | | Unrealized Loss | | Fair Value | Marketable securities, current: | | | | | | | | | U.S. Treasury securities | $ | 55,154 | | | $ | 176 | | | $ | — | | | $ | 55,330 | | | Government agency securities | 31,198 | | | 62 | | | (1) | | | 31,259 | | | Corporate debt | 17,205 | | | 22 | | | — | | | 17,227 | | | Commercial paper | 5,931 | | | 3 | | | — | | | 5,934 | | Total marketable securities, current | 109,488 | | | 263 | | | (1) | | | 109,750 | | Marketable securities, noncurrent: | | | | | | | | | U.S. Treasury securities | 15,266 | | | 83 | | | — | | | 15,349 | | | Government agency securities | 5,133 | | | 23 | | | — | | | 5,156 | | Total marketable securities, noncurrent | 20,399 | | | 106 | | | — | | | 20,505 | | Total marketable securities | $ | 129,887 | | | $ | 369 | | | $ | (1) | | | $ | 130,255 | |
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