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PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of Property Plant and Equipment (Detail) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Cost $ 101,827 $ 90,422
Less: accumulated depreciation (47,140) (38,384)
Property, plant and equipment, net 54,687 52,038
Liquefaction plants and systems    
Property, Plant and Equipment [Line Items]    
Cost $ 47,235 40,841
Liquefaction plants and systems | Minimum    
Property, Plant and Equipment [Line Items]    
(years) 10 years  
Liquefaction plants and systems | Maximum    
Property, Plant and Equipment [Line Items]    
(years) 15 years  
Real property and buildings    
Property, Plant and Equipment [Line Items]    
Cost $ 2,348 1,649
Real property and buildings | Minimum    
Property, Plant and Equipment [Line Items]    
(years) 3 years  
Real property and buildings | Maximum    
Property, Plant and Equipment [Line Items]    
(years) 25 years  
Vehicles and tanker trailers and equipment    
Property, Plant and Equipment [Line Items]    
Cost $ 50,027 47,179
Vehicles and tanker trailers and equipment | Minimum    
Property, Plant and Equipment [Line Items]    
(years) 2 years  
Vehicles and tanker trailers and equipment | Maximum    
Property, Plant and Equipment [Line Items]    
(years) 10 years  
Computer and office equipment    
Property, Plant and Equipment [Line Items]    
Cost $ 691 532
Computer and office equipment | Minimum    
Property, Plant and Equipment [Line Items]    
(years) 2 years  
Computer and office equipment | Maximum    
Property, Plant and Equipment [Line Items]    
(years) 7 years  
Construction in progress    
Property, Plant and Equipment [Line Items]    
Cost $ 1,495 191
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Cost $ 31 $ 30