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Stock-based Compensation - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended
	Jan. 31, 2024	Mar. 31, 2024	Mar. 31, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation expense		$ 2,648,000	$ 3,664,000
Share based compensation expense recognized tax benefit		0	0
Share based payment unamortized share based payment expenses	$ 3,000
Number of options cancelled in connection with exchange offer	3,880,332
Number of replacement options granted in connection with exchange offer	1,906,153
Unamortized compensation cost	$ 3,000
Common stock vesting period	1 year
Replacement Option One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options tendered	1.4
Replacement Option Two [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Options tendered	3.4
Eligible options tendered for replacement option, value	$ 11.86
Maximum [Member] \| Replacement Option One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Eligible options tendered for replacement option, value	11.85
Minimum [Member] \| Replacement Option One [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Eligible options tendered for replacement option, value	$ 2.1
Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation expense		2,500,000	$ 3,500,000
Share based payment unamortized share based payment expenses		$ 9,400,000
Share based payment expenses amortized over a weighted average period		1 year 4 months 13 days
Unamortized compensation cost		$ 9,400,000
Share based payments weighted-average grant date fair value		$ 0.77	$ 0.93
Common stock issued upon exercise of stock options		0	0
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation expense		$ 29,000	$ 0
Share based payment unamortized share based payment expenses		$ 100,000
Share based payment expenses amortized over a weighted average period		3 years 6 months
Unamortized compensation cost		$ 100,000
Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation expense		$ 100,000	$ 200,000
Purchase of common stock		0	0