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Revenue - Summary of Revenues from Contracts with Customers Disaggregated by Categories (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue	$ 10,753	$ 8,967	$ 21,391	$ 19,242
Fixed-price
Disaggregation of Revenue [Line Items]
Revenue	1,494	1,019	3,081	2,764
Cost-plus
Disaggregation of Revenue [Line Items]
Revenue	5,184	5,081	10,516	10,595
Variable
Disaggregation of Revenue [Line Items]
Revenue	4,075	2,867	7,794	5,883
Related party
Disaggregation of Revenue [Line Items]
Revenue	9,980	8,730	20,154	18,694
Nonrelated Party
Disaggregation of Revenue [Line Items]
Revenue	773	237	1,237	548
Asset management
Disaggregation of Revenue [Line Items]
Revenue	5,991	5,367	12,246	11,896
Property management
Disaggregation of Revenue [Line Items]
Revenue	2,703	2,520	5,448	5,126
Parking management
Disaggregation of Revenue [Line Items]
Revenue	$ 2,059	$ 1,080	$ 3,697	$ 2,220

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