Stock-based Compensation - Summary of Stock Award Activity (Detail) - Stock Awards [Member] - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares, Beginning Balance	103,969
Granted, Shares	88,130
Vested, Shares	(29,906)
Forfeited/Modified due to change of assumptions, Shares	(95,407)
Shares, Ending Balance	66,786	103,969
Unvested Weighted Average Grant Date Fair Value, Beginning Balance	$ 110.5
Granted, Weighted Average Grant Date Fair Value	104.96	$ 106.78	$ 119.76
Vested, Weighted Average Grant Date Fair Value	116.41
Forfeited/Modified due to change of assumptions, Weighted Average Grand Date Fair Value	106.68
Unvested Weighted Average Grant Date Fair Value, Ending Balance	$ 106	$ 110.5