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Revenue - Summary of Revenues from Contracts with Customers Disaggregated by Categories (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Revenue	$ 13,317	$ 12,995	$ 38,928	$ 34,386
Cost recovery
Disaggregation of Revenue [Line Items]
Revenue	8,905	8,349	25,898	24,449
Variable Contract
Disaggregation of Revenue [Line Items]
Revenue	266	3,138	5,906	6,709
Fixed fee
Disaggregation of Revenue [Line Items]
Revenue	4,146	1,508	7,124	3,228
Recurring/over time
Disaggregation of Revenue [Line Items]
Revenue	12,257	11,466	35,173	31,766
Point-in-time
Disaggregation of Revenue [Line Items]
Revenue	1,060	1,529	3,755	2,620
Related party
Disaggregation of Revenue [Line Items]
Revenue	11,543	12,042	34,255	32,196
Third party
Disaggregation of Revenue [Line Items]
Revenue	1,774	953	4,673	2,190
Asset management
Disaggregation of Revenue [Line Items]
Revenue	6,560	7,380	20,556	19,626
Property management
Disaggregation of Revenue [Line Items]
Revenue	2,887	3,253	8,748	8,701
ParkX Management
Disaggregation of Revenue [Line Items]
Revenue	$ 3,870	$ 2,362	$ 9,624	$ 6,059

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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