Quarterly report [Sections 13 or 15(d)]

Construction Contract and Other Service Revenues - Construction Contracts and Other Service Revenues by Compensation Arrangement (Details)

v3.25.2
Construction Contract and Other Service Revenues - Construction Contracts and Other Service Revenues by Compensation Arrangement (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Revenue [Line Items]        
Construction contract and other service revenues $ 12,458 $ 20,258 $ 22,717 $ 46,861
Firm fixed price        
Disaggregation of Revenue [Line Items]        
Construction contract and other service revenues 5,536 10,285 11,813 21,185
Guaranteed maximum price        
Disaggregation of Revenue [Line Items]        
Construction contract and other service revenues 4,824 8,452 7,454 22,092
Cost-plus fee        
Disaggregation of Revenue [Line Items]        
Construction contract and other service revenues 1,836 1,220 2,907 2,706
Other        
Disaggregation of Revenue [Line Items]        
Construction contract and other service revenues $ 262 $ 301 $ 543 $ 878