| Summary of Amortized Cost, Unrealized Gain (Loss) Recognized in AOCI and Fair Value of Available-for-Sale Securities |
Amortized cost, unrealized gain (loss) recognized in accumulated other comprehensive income (loss) and fair value of available-for-sale securities consisted of the following:
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June 30, 2026 |
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December 31, 2025 |
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Amortized
Cost |
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Unrealized
Loss |
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Fair
Value |
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Amortized
Cost |
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Unrealized
Gain |
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Fair
Value |
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Current: |
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Guaranteed investment certificates |
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$ |
— |
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$ |
— |
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$ |
— |
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$ |
14,348 |
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$ |
389 |
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$ |
14,737 |
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U.S. treasuries |
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238,317 |
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(131 |
) |
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238,186 |
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111,901 |
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197 |
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112,098 |
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Commercial paper |
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257,034 |
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(232 |
) |
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256,802 |
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39,555 |
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4 |
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39,559 |
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Corporate debt securities |
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316,475 |
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(304 |
) |
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316,171 |
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182,864 |
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465 |
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183,329 |
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Total current |
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811,826 |
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(667 |
) |
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811,159 |
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348,668 |
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1,055 |
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349,723 |
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Non-current: |
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U.S. treasuries |
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131,665 |
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(596 |
) |
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131,069 |
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30,292 |
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203 |
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30,495 |
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Corporate debt securities |
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183,745 |
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(403 |
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183,342 |
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6,590 |
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67 |
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6,657 |
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Total non-current |
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315,410 |
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(999 |
) |
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314,411 |
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36,882 |
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270 |
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37,152 |
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Total |
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$ |
1,127,236 |
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$ |
(1,666 |
) |
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$ |
1,125,570 |
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$ |
385,550 |
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$ |
1,325 |
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$ |
386,875 |
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