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Fair Value Measurement - Summary of Contractual Maturities of Available for Sale Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	$ 39,011	$ 45,568
Available for sale securities, contractual maturities between 1 to 5 years	94,851	79,860
Available for sale securities, contractual maturities between 5 to 10 years	106,129	111,867
Available for sale securities, contractual maturities after 10 years	1,472	10,859
Available for sale securities, contractual maturities, Total	241,463	248,154
Corporate Bonds [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	2,536	646
Available for sale securities, contractual maturities between 1 to 5 years	53,788	50,439
Available for sale securities, contractual maturities between 5 to 10 years	49,300	52,920
Available for sale securities, contractual maturities after 10 years	178
Available for sale securities, contractual maturities, Total	105,802	104,005
U.S. Treasuries [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	3,532	440
Available for sale securities, contractual maturities between 1 to 5 years	16,627	3,405
Available for sale securities, contractual maturities between 5 to 10 years	41,479	53,412
Available for sale securities, contractual maturities, Total	61,638	57,257
U.S. Government Agency Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	3,986	3,943
Available for sale securities, contractual maturities between 1 to 5 years	24,436	24,025
Available for sale securities, contractual maturities between 5 to 10 years	3,529	3,422
Available for sale securities, contractual maturities, Total	31,951	31,390
Money Market Funds [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	26,973	40,539
Available for sale securities, contractual maturities, Total	26,973	40,539
Emerging Markets [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities less than 1 year	1,984
Available for sale securities, contractual maturities between 1 to 5 years		1,982
Available for sale securities, contractual maturities, Total	1,984	1,982
Asset Backed Securities [Member]
Schedule Of Available For Sale Securities [Line Items]
Available for sale securities, contractual maturities between 1 to 5 years		9
Available for sale securities, contractual maturities between 5 to 10 years	11,821	2,113
Available for sale securities, contractual maturities after 10 years	1,294	10,859
Available for sale securities, contractual maturities, Total	$ 13,115	$ 12,981

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