Schedule of Financial Instruments Having Difference Between Carrying Amount and Fair Value (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items]
Note receivable from APM ,Carrying Amount	$ 2,886	$ 2,741
Debt, Carrying Amount	(1,106,691)	(1,264,522)
Note receivable from APM, Fair Value	3,061	3,076
Debt, Fair Value	$ (1,090,326)	$ (1,247,201)