Fee and Other Income - Summary of Amount Receivable from Customers under Various Fee Agreement (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Disaggregation Of Revenue [Line Items]
Balance as of December 31, 2022	$ 23,866
Balance as of December 31, 2023	18,053
Revenue from Contract with Customers Under Various Fee Agreements [Member]
Disaggregation Of Revenue [Line Items]
Balance as of December 31, 2022	2,611
Balance as of December 31, 2023	2,554
(Decrease) increase	(57)
Revenue from Contract with Customers Under Various Fee Agreements [Member] | Asset Management Fees [Member]
Disaggregation Of Revenue [Line Items]
Balance as of December 31, 2022	2,138
Balance as of December 31, 2023	1,850
(Decrease) increase	(288)
Revenue from Contract with Customers Under Various Fee Agreements [Member] | Property Management Fees [Member]
Disaggregation Of Revenue [Line Items]
Balance as of December 31, 2022	338
Balance as of December 31, 2023	586
(Decrease) increase	248
Revenue from Contract with Customers Under Various Fee Agreements [Member] | Acquisition, Disposition, Leasing And Other [Member]
Disaggregation Of Revenue [Line Items]
Balance as of December 31, 2022	135
Balance as of December 31, 2023	118
(Decrease) increase	$ (17)