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Marketable Debt and Equity Securities - Maturities (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Amortized Cost
Maturing in one year or less	$ 153,871
Maturing within two years	301,861
Total amortized cost	455,732
Estimate Fair Value
Maturing in one year or less	153,767
Maturing within two years	300,465
Total estimated fair value	$ 454,232

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- Definition

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

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