Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Type of Revenue	$ 4,661	$ 4,057	$ 13,508	$ 9,270
Parking income
Disaggregation of Revenue [Line Items]
Type of Revenue	2,751	2,428	7,511	6,100
Management fee income
Disaggregation of Revenue [Line Items]
Type of Revenue	1,552	1,426	5,122	2,864
Miscellaneous
Disaggregation of Revenue [Line Items]
Type of Revenue	$ 358	$ 203	$ 875	$ 306