Fair Value Measurements - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Mar. 19, 2021	Dec. 31, 2022	Dec. 31, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Unrealized Loss on Securities		$ 90,300
Loss on extinguishment of convertible promissory note		0	$ 754
Series B-2 Convertible Preferred Stock [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Promissory note and derivative liability conversion into share	2,805,850
Convertible preferred stock issued upon conversion	2,805,850
Operating Expense [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Change in fair value of embedded derivative liability		200
Operating Expense [Member] | Series B-2 Convertible Preferred Stock [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Loss on extinguishment of convertible promissory note		$ 800