The following tables summarize the amount of unrealized losses, defined as the amount by which the amortized cost exceeds fair value, and the related fair value of available-for-sale marketable securities with unrealized losses, which have been segregated into two categories: those that have been in a continuous unrealized loss position for less than 12 months and those that have been in a continuous unrealized loss position for 12 or more months (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2025 | | Less than 12 Months | | Greater than 12 Months | | Total | | Fair Value | | Unrealized Losses | | Fair Value | | Unrealized Losses | | Fair Value | | Unrealized Losses | | Corporate debt securities | $ | 6,036 | | | $ | (3) | | | $ | 5,119 | | | $ | (2) | | | $ | 11,155 | | | $ | (5) | | | | | | | | | | | | | | | | | | | | | | | | | | | Total | $ | 6,036 | | | $ | (3) | | | $ | 5,119 | | | $ | (2) | | | $ | 11,155 | | | $ | (5) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2024 | | Less than 12 Months | | Greater than 12 Months | | Total | | Fair Value | | Unrealized Losses | | Fair Value | | Unrealized Losses | | Fair Value | | Unrealized Losses | | Corporate debt securities | $ | 73,952 | | | $ | (211) | | | $ | 2,515 | | | $ | — | | | $ | 76,467 | | | $ | (211) | | | | | | | | | | | | | | | Total | $ | 73,952 | | | $ | (211) | | | $ | 2,515 | | | $ | — | | | $ | 76,467 | | | $ | (211) | |
|