Investments in Unconsolidated Real Estate Related Funds - Additional Information (Details) - USD ($)		12 Months Ended
	Dec. 12, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 11, 2022
Investment Holdings [Line Items]
Investment in real estate related funds		$ 7,454,000
Investments in unconsolidated real estate related funds		3,411,000	$ 11,421,000
Income (loss) from unconsolidated real estate funds		$ (1,239,000)	$ 782,000	$ 272,000
Fund VIII [Member]
Investment Holdings [Line Items]
Alternative Investment Fund Ownership Interest Percentage		1.30%
Investments in unconsolidated real estate related funds		$ 3,411,000
Fund X [Member]
Investment Holdings [Line Items]
Alternative Investment Fund Ownership Interest Percentage					8.20%
Alternative Investment Fund Ownership Interest Percentage	13.00%
Investment in real estate related funds	$ 7,454,000