Commitments and Contingencies - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended
	Aug. 31, 2022	Mar. 31, 2023
Maximum [Member]
Loss Contingencies [Line Items]
Maximum coverage limit per claim	$ 10,000,000.0	$ 5,000,000.0
Reinsurance policy aggregate policy limit		75,000,000.0
Minimum [Member]
Loss Contingencies [Line Items]
Maximum professional liability for certain other claims thereafter		10,000,000.0
Reinsurance policy aggregate policy limit		$ 70,000,000.0