Description of the calculation of undistributed net loss.

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Description of the distribution amount per unit for all classes of units.

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Allocation of net income/ loss between each class of units.

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No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Per unit of ownership amount of cash distributions declared to unit-holder of a limited liability company (LLC).

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Amount of cash distribution paid to unit-holder of limited partnership (LP).

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Date of record for distribution of cash or unit to limited partner of limited partnership (LP), in CCYY-MM-DD format.

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Date of declaration for distribution of cash or unit to limited partner of limited partnership (LP), in CCYY-MM-DD format.

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Date of distribution for distribution of cash or unit to limited partner of limited partnership (LP), in CCYY-MM-DD format.

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Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).

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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.

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Cash Distributions and Earnings per Unit (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Distribution Made To Limited Partner [Line Items]
Description of the distribution amount per unit for all classes of units			The first 98% of the quarterly distribution is paid to all common units holders. The incentive distributions rights (held by the General Partner) apply only after a minimum quarterly distribution of $6.0375.
Annual cash distribution per unit			$ 0.30
Description of loss allocation			Net loss per unit undistributed is determined by taking the distributions in excess of net income and allocating between common units and general partner units on a 98%-2% basis.
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	235,669	90,222	235,669	90,222
Common and subordinated units
Distribution Made To Limited Partner [Line Items]
Net loss allocated to each class of unit	98.00%		98.00%
General Partner Units
Distribution Made To Limited Partner [Line Items]
Net loss allocated to each class of unit	2.00%		2.00%
Installment 1 - FY 2018
Distribution Made To Limited Partner [Line Items]
Declaration date			Apr. 30, 2018
Cash distribution declared per unit			$ 0.3
Distribution date			May 14, 2018
Date of record			May 10, 2018
Aggregate amount of cash distributions paid			$ 3,420
Installment 2 - FY 2018
Distribution Made To Limited Partner [Line Items]
Declaration date			Jul. 31, 2018
Cash distribution declared per unit			$ 0.3
Distribution date			Aug. 10, 2018
Date of record			Aug. 07, 2018
Aggregate amount of cash distributions paid			$ 3,420
Installment 3 - FY 2018
Distribution Made To Limited Partner [Line Items]
Declaration date			Oct. 31, 2018
Cash distribution declared per unit			$ 0.3
Distribution date			Nov. 14, 2018
Date of record			Nov. 07, 2018
Aggregate amount of cash distributions paid			$ 3,420
Installment 1 - FY 2019
Distribution Made To Limited Partner [Line Items]
Declaration date			Jan. 31, 2019
Cash distribution declared per unit			$ 0.3
Distribution date			Feb. 14, 2019
Date of record			Feb. 11, 2019
Aggregate amount of cash distributions paid			$ 3,458
Installment 2 - FY 2019
Distribution Made To Limited Partner [Line Items]
Declaration date			Apr. 30, 2019
Cash distribution declared per unit			$ 0.3
Distribution date			May 14, 2019
Date of record			May 10, 2019
Aggregate amount of cash distributions paid			$ 3,364
Installment 3 - FY 2019
Distribution Made To Limited Partner [Line Items]
Declaration date			Jul. 25, 2019
Cash distribution declared per unit			$ 0.3
Distribution date			Aug. 09, 2019
Date of record			Aug. 06, 2019
Aggregate amount of cash distributions paid			$ 3,364