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v3.26.1

Land, Property and Equipment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025
Land, Property and Equipment |  |  |
Land, property and equipment, gross | $ 821,940 |  | $ 818,322
Less accumulated depreciation | (503,558) |  | (494,282)
Total land, property and equipment, net | 318,382 |  | 324,040
Capitalized software costs, net | 40,700 |  | 40,400
Accumulated amortization on the capitalized software costs | 38,000 |  | 37,600
Amortization expense related to the capitalized software costs | 400 | $ 400 |
Amount included in accounts payable balances | 1,900 |  | 2,100
Land |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 20,504 |  | 20,536
LNG liquefaction plants |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 96,885 |  | 96,885
Station equipment |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 408,868 |  | 409,877
Accelerated depreciation expense and incremental asset retirement obligation charges |  | $ 50,700 |
Trailers |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 71,450 |  | 71,385
Other equipment |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 108,952 |  | 108,581
RNG Production Facility |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | 72,808 |  | 72,808
Construction in progress |  |  |
Land, Property and Equipment |  |  |
Land, property and equipment, gross | $ 42,473 |  | $ 38,250

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