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Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 715,870	$ 692,282
Less: accumulated depreciation	(266,482)	(227,470)
Property, plant and equipment, net	449,388	464,812
Depreciation expense	42,770	35,731
Pipelines and Transportation
Property, Plant and Equipment [Line Items]
Property, plant and equipment	595,031	580,631
Less: accumulated depreciation	(205,825)	(176,020)
Property, plant and equipment, net	389,206	404,611
Depreciation expense	30,982	27,682
Wholesale Marketing and Terminalling
Property, Plant and Equipment [Line Items]
Property, plant and equipment	120,839	111,651
Less: accumulated depreciation	(60,657)	(51,450)
Property, plant and equipment, net	60,182	60,201
Depreciation expense	11,788	8,049
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment	14,533	14,533
Building and building improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment	2,742	2,742
Pipelines, tanks and terminals
Property, Plant and Equipment [Line Items]
Property, plant and equipment	654,154	606,116
Asset retirement obligation assets
Property, Plant and Equipment [Line Items]
Property, plant and equipment	2,073	2,073
Other equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment	30,774	30,803
Construction in process
Property, Plant and Equipment [Line Items]
Property, plant and equipment	$ 11,594	$ 36,015

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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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