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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