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Marketable Securities - Summary of Debt Securities, Available For Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 278,595	$ 309,870
Gross Unrealized Gains	54	21
Gross Unrealized Loss	(2,262)	(3,726)
Fair Value	276,387	306,165
U.S. Treasury Bills [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	144,564	201,834
Gross Unrealized Gains	9	21
Gross Unrealized Loss	(1,558)	(2,610)
Fair Value	143,015	199,245
U.S. Government Agency Bonds [Member]
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	134,031	108,036
Gross Unrealized Gains	45
Gross Unrealized Loss	(704)	(1,116)
Fair Value	$ 133,372	$ 106,920

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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