Summary of PSU Activity (Detail) - Performance Stock Units	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning Balance, Unvested, Number Outstanding | shares	40,000
Vested, Number Outstanding | shares	(18,750)
Forfeited, Number Outstanding | shares	(21,250)
Vested but not released, Number Outstanding | shares	18,750
Beginning Balance, Unvested, Weighted Average Fair Value | $ / shares	$ 8.51
Vested, Weighted Average Fair Value | $ / shares	6.38
Forfeited, Weighted Average Fair Value | $ / shares	10.38
Vested but not released, Weighted Average Fair Value | $ / shares	$ 6.38