| Schedule of Debt Securities, Available-for-Sale |
The following is a summary of available-for-sale marketable securities as of June 30, 2026 and December 31, 2025, respectively: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | June 30, 2026 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | Available-for-sale – matures within one year: | | | | | | | | | | Corporate bonds | | $ | 5,277 | | | $ | — | | | $ | (4) | | | $ | 5,273 | | | Municipal bonds | | 60 | | | — | | | — | | | 60 | | | | 5,337 | | | — | | | (4) | | | 5,333 | | | | | | | | | | | | Available-for-sale – matures after one year: | | | | | | | | | | Corporate bonds | | 498 | | | — | | | — | | | 498 | | | Agency bonds | | 1,006 | | | — | | | (4) | | | 1,002 | | | U.S. Treasury | | 2,729 | | | — | | | (4) | | | 2,725 | | | | 4,233 | | | — | | | (8) | | | 4,225 | | | | | | | | | | | | Total | | $ | 9,570 | | | $ | — | | | $ | (12) | | | $ | 9,558 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2025 | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | Fair Value | | Available-for-sale – matures within one year: | | | | | | | | | | Corporate bonds | | $ | 15,474 | | | $ | 20 | | | $ | — | | | $ | 15,494 | | | U.S. Treasury | | 6,490 | | | 13 | | | — | | | 6,503 | | | Commercial paper | | 986 | | | 1 | | | — | | | 987 | | | Agency bonds | | 1,135 | | | 2 | | | — | | | 1,137 | | | Municipal bonds | | 236 | | | 1 | | | — | | | 237 | | | | 24,321 | | | 37 | | | — | | | 24,358 | | | | | | | | | | | | Available-for-sale – matures after one year: | | | | | | | | | | Corporate bonds | | 8,324 | | | 23 | | | — | | | 8,347 | | | U.S. Treasury | | 2,026 | | | 3 | | | — | | | 2,029 | | | Agency bonds | | 507 | | | — | | | — | | | 507 | | | | 10,857 | | | 26 | | | — | | | 10,883 | | | | | | | | | | | | Total | | $ | 35,178 | | | $ | 63 | | | $ | — | | | $ | 35,241 | |
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