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Available-For-Sale Debt Securities - Schedule of Debt Securities, Available-for-Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	$ 104,738	$ 101,193
Unrealized Gains	9	5
Unrealized Losses	(35)	(233)
Fair Value	104,712	100,965
U.S. government securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	16,647
Unrealized Gains	2
Unrealized Losses	0
Fair Value	16,649
U.S. government agency securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	14,761	39,634
Unrealized Gains	7	5
Unrealized Losses	0	(42)
Fair Value	14,768	39,597
Non-U.S. government securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost		3,964
Unrealized Gains		0
Unrealized Losses		(18)
Fair Value		3,946
Corporate debt securities
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	3,938	21,850
Unrealized Gains	0	0
Unrealized Losses	(8)	(126)
Fair Value	3,930	21,724
Commercial paper
Debt Securities, Available-for-Sale [Line Items]
Amortized Cost	69,392	35,745
Unrealized Gains	0	0
Unrealized Losses	(27)	(47)
Fair Value	$ 69,365	$ 35,698

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- 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).

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