Fair Value Measurements - Schedule of Available-for-sale Investments (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities [Line Items]
Gross Amortized Cost	$ 93,893	$ 56,548
Gross Unrealized Gains	42
Gross Unrealized Losses	(240)	(383)
Market Value	93,695	56,165
Commercial Paper [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Amortized Cost	52,552	28,121
Gross Unrealized Gains	3
Gross Unrealized Losses	(63)	(47)
Market Value	52,492	28,074
Municipal Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Amortized Cost	1,013	2,026
Gross Unrealized Losses	(12)	(29)
Market Value	1,001	1,997
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Amortized Cost	21,031	26,401
Gross Unrealized Gains	13
Gross Unrealized Losses	(164)	(307)
Market Value	20,880	$ 26,094
U.S. government agencies
Schedule of Available-for-sale Securities [Line Items]
Gross Amortized Cost	19,297
Gross Unrealized Gains	26
Gross Unrealized Losses	(1)
Market Value	$ 19,322

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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Amortized cost 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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