Available-for-Sale Marketable Securities - Summary of Available-for-Sale Marketable Securities by Major Type of Security (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 94,680	$ 223,694
Gross Unrealized Gains	2	5
Gross Unrealized Losses	(1,674)	(363)
Estimated fair value	93,008	223,336
U.S. Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost		11,573
Gross Unrealized Losses		(3)
Estimated fair value		11,570
U.S. Government Agency Obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	9,500	17,020
Gross Unrealized Losses	(623)	(45)
Estimated fair value	8,877	16,975
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	35,828	66,495
Gross Unrealized Losses	(643)	(171)
Estimated fair value	35,185	66,324
Commercial Paper [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	26,879	106,914
Gross Unrealized Gains	2	5
Gross Unrealized Losses	(6)	(31)
Estimated fair value	26,875	106,888
Municipal Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	22,473	21,692
Gross Unrealized Losses	(402)	(113)
Estimated fair value	$ 22,071	$ 21,579

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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-Section 50
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Amount, before tax, of unrealized loss 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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Amortized cost excluding accrued interest, before allowance for credit loss, 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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-Publisher FASB
-Name Accounting Standards Codification
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Amount excluding accrued interest, of 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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-Publisher FASB
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