v3.26.1
Segment Information - Consolidated Segment Expenses (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Revenues $ 23,420 $ 23,834
Expenses:    
Selling, general and administrative expenses 11,580 14,666
Interest expense, net 12,287 12,667
Net loss (2,855) (15,314)
Solar Energy Systems Depreciation    
Expenses:    
Cost of revenues 7,272 7,285
Operations and Maintenance    
Expenses:    
Cost of revenues 1,169 3,916
Electricity And Related Services    
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]    
Revenues 23,420 23,834
Expenses:    
Interest expense, net 12,287 12,667
Other segment items, net (6,033) 614
Total expenses 26,275 39,148
Net loss (2,855) (15,314)
Electricity And Related Services | Solar Energy Systems Depreciation    
Expenses:    
Cost of revenues 7,272 7,285
Electricity And Related Services | Operations and Maintenance    
Expenses:    
Cost of revenues 1,169 3,916
Electricity And Related Services | Professional Services    
Expenses:    
Selling, general and administrative expenses 2,114 4,870
Electricity And Related Services | Compensation and Benefits    
Expenses:    
Selling, general and administrative expenses 6,114 7,033
Electricity And Related Services | Other    
Expenses:    
Selling, general and administrative expenses $ 3,352 $ 2,763