Aggregate Principal Amounts Due on Mortgage Notes Payable by Unconsolidated LLCs, Accounted Under Equity Method (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021
Schedule Of Equity Method Investments [Line Items]
2023		$ 11,892
2024		13,550
2025	[1]	299,039
2026		601
2027		626
2028 and thereafter		17,345
Total		343,053
Equity Method Investments
Schedule Of Equity Method Investments [Line Items]
2023		597
2024		613
2025		12,704
2026		293
2027		301
2028 and thereafter		7,294
Total		21,802
Mortgage Loan Balance	[2]	21,802	$ 22,068
Equity Method Investments | Brunswick Associates
Schedule Of Equity Method Investments [Line Items]
Mortgage Loan Balance	[2]	$ 8,727	8,993
Maturity Date	[2]	2030-12
Equity Method Investments | Grayson Properties II LP
Schedule Of Equity Method Investments [Line Items]
Mortgage Loan Balance	[2],[3]	$ 13,075	$ 13,075
Maturity Date	[2],[3]	2025-06

[1] Includes assumed repayment of $298.1 million of outstanding borrowings under the terms of our $375 million revolving credit agreement scheduled to mature in July, 2025.

[2] All mortgage loans require monthly principal payments through maturity and include a balloon principal payment upon maturity.

[3] This construction loan has a maximum balance of $13.1 million and requires interest on the outstanding principal balance to be paid on a monthly basis through December 1, 2022. Monthly principal and interest payments commenced on January 1, 2023.