Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Amount of amortization of other deferred costs recognized in the income statement.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services 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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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
Revenues (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Disaggregation of Revenue [Line Items]
Property, plant and equipment	$ 298,093		$ 298,093		$ 312,562
Total revenue	137,556	$ 164,110	445,382	$ 498,311
Amortization of customer contract intangible assets	1,800	1,800	5,408	4,207
Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	5,502	3,717	17,258	12,484
Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue		39,457		106,661
Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	65,407	96,558	236,594	307,268
Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue	6,505	9,017	23,078	30,045
Lease Revenue - Affiliate (1) (2)
Disaggregation of Revenue [Line Items]
Total revenue	60,142	15,361	168,452	41,853
Pipelines and transportation
Disaggregation of Revenue [Line Items]
Property, plant and equipment	239,081		239,081
Total revenue	44,585	39,785	129,427	111,242
Pipelines and transportation \| Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	5,281	3,653	16,733	11,618
Pipelines and transportation \| Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue		24,536		67,593
Pipelines and transportation \| Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	0	0	0	0
Pipelines and transportation \| Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue	0	0	0	0
Pipelines and transportation \| Lease Revenue - Affiliate (1) (2)
Disaggregation of Revenue [Line Items]
Total revenue	39,304	11,596	112,694	32,031
Wholesale marketing and terminalling
Disaggregation of Revenue [Line Items]
Property, plant and equipment	59,012		59,012
Total revenue	92,971	124,325	315,955	387,069
Wholesale marketing and terminalling \| Service Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	221	64	525	866
Wholesale marketing and terminalling \| Service Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue		14,921		39,068
Wholesale marketing and terminalling \| Product Revenue - Third Party
Disaggregation of Revenue [Line Items]
Total revenue	65,407	96,558	236,594	307,268
Wholesale marketing and terminalling \| Product Revenue - Affiliate
Disaggregation of Revenue [Line Items]
Total revenue	6,505	9,017	23,078	30,045
Wholesale marketing and terminalling \| Lease Revenue - Affiliate (1) (2)
Disaggregation of Revenue [Line Items]
Total revenue	20,838	$ 3,765	55,758	$ 9,822
Assets Held Under Finance Leases
Disaggregation of Revenue [Line Items]
Property, plant and equipment	$ 247,600		$ 247,600