Property, Plant and Equipment, Net - Summary of Property Plant and Equipment (Detail) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | $ 620,041 | $ 561,119 |
| Less: Accumulated depreciation and amortization | (234,417) | (219,724) |
| Property, Plant & Equipment, Net | 385,624 | 341,395 |
| Land [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | 1,568 | 1,568 |
| Buildings and improvements [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | 39,071 | 38,914 |
| Machinery and equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | 326,315 | 321,834 |
| Gas mineral rights [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | 35,526 | 35,526 |
| Construction work in progress [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, Plant and Equipment, Gross | $ 217,561 | $ 163,277 |