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Property, Plant and Equipment - Schedule of Property Plant and Equipment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 89,901	$ 87,263
Less: accumulated depreciation	(29,538)	(20,657)
Property, plant and equipment, net	60,363	66,606
Liquefaction plants and systems
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 40,617	39,679
Liquefaction plants and systems | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	10 years
Liquefaction plants and systems | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	15 years
Real property and buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1,794	1,396
Real property and buildings | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	3 years
Real property and buildings | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	25 years
Vehicles and tanker trailers and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 46,597	44,878
Vehicles and tanker trailers and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	2 years
Vehicles and tanker trailers and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	10 years
Computer and office equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 453	238
Computer and office equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	2 years
Computer and office equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life (years)	7 years
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 409	1,071
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 31	$ 1

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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