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Inventory - Schedule of Inventories (Detail) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Inventory [Line Items] |  |
Inventory, Net, Total | $ 13,583 | $ 15,024
Sand |  |
Inventory [Line Items] |  |
Raw material | 716 | 293
Work in progress | 1,708 | 3,082
Finished goods | 6,540 | 7,269
Spare parts | 4,619 | 4,380
Inventory, Net, Total | $ 13,583 | $ 15,024

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