Target distribution per unit per quarter (in dollars per share)

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The targeted minimum quarterly distribution on an annualized basis.

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- Definition

The minimum distributions of available cash from operating surplus to common units each quarter, before any distributions may be made to the subordinated units.

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No definition available.

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- Definition

Maximum number of days after quarter-end to distribute all available cash to unitholders

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- Definition

The number of incentive distribution right units surrendered.

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No definition available.

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The number of limited partner units surrendered.

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No definition available.

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- Definition

The targeted minimum quarterly distribution.

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No definition available.

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- Definition

The percentage of the entity's general partner that is owned by the counterparty.

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No definition available.

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Percentage of quarterly distributions of available cash from operating surplus to which holder is entitled.

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- Definition

Percentage of the entity's preferred units owned by counterparty.

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No definition available.

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- Definition

Represents the minimum quarterly distribution in the event that the distributions are reinstated after the temporary suspension of dividends.

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No definition available.

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(4)
-URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479

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The number of general partner units outstanding.

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055

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- Definition

The number of units or percentage investment held by one or more members or limited partners of the LLC or LP.

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- Definition

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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No definition available.

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The number of limited partner units outstanding.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 5
-Subparagraph (SAB TOPIC 4.F)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 4
-Section F

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The number of preferred units outstanding.

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PARTNERSHIP EQUITY AND DISTRIBUTIONS - Narrative (Details) - $ / shares					3 Months Ended
	May. 10, 2016	Apr. 01, 2016	Feb. 01, 2016	Aug. 06, 2015	Mar. 31, 2016	Dec. 31, 2015	Apr. 01, 2015
Partnership Equity and Distributions
General partner units, outstanding					429,365
General partner ownership interest					1.90%
Distribution period					45 days
Minimum quarterly distribution per unit (in dollars per share)					$ 0.35
Annualized minimum quarterly distribution per unit (in dollars per share)					$ 1.40
Minimum quarterly distribution in the event that the distributions are reinstated after the temporary suspension of dividends			$ 0.35
Incentive distribution rights, units outstanding					100	100
Common units' right to receive distributions of available cash from operating surplus each quarter before any distributions may be made on the subordinated units (in dollars per share)					$ 0.35
Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Incentive distribution rights, units outstanding		90
Azure
Partnership Equity and Distributions
General partner ownership interest					1.93%
NuDevco \| Subsequent Event \| Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Number of IDR units to be surrendered (in shares)		10
Common Units
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)					13,064,218	13,044,654
Common Units \| Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)		11,100,000					11,124,953
Common Units \| ETG System
Partnership Equity and Distributions
Units issued as consideration (in shares)				255,319
Common Units \| Azure
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)	255,319				255,319
Limited partner's ownership percentage	2.30%				1.20%
Common Units \| Azure \| ETG System
Partnership Equity and Distributions
Units issued as consideration (in shares)				255,319
Common Units \| NuDevco
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)					1,939,265
Limited partner's ownership percentage					8.90%
Common Units \| NuDevco \| Subsequent Event \| Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Number of limited partner units surrendered (in shares		1,939,265
Common Units \| Publicly Held Units
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)	10,869,634				10,869,634
Limited partner's ownership percentage	97.70%				49.90%
Subordinate Units
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)					8,724,545	8,724,545
Subordinate Units \| Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)		0
Subordinate Units \| NuDevco
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)					8,724,545
Limited partner's ownership percentage					40.00%
Subordinate Units \| NuDevco \| Subsequent Event \| Settlement Agreement with AES and NuDevco
Partnership Equity and Distributions
Limited partner's capital, units outstanding (in shares)		11,124,953
Number of limited partner units surrendered (in shares		8,724,545
Number of IDR units to be surrendered (in shares)		1,939,265
Incentive Distribution Rights [Member]
Partnership Equity and Distributions
Incentive distribution rights, units outstanding					90
Incentive Distribution Rights [Member] \| First Target Distribution
Partnership Equity and Distributions
Percentage of quarterly distributions of available cash from operating surplus for distributions					13.00%
Target distribution per unit per quarter (in dollars per share)					$ 0.4025
Incentive Distribution Rights [Member] \| Second Target Distribution
Partnership Equity and Distributions
Percentage of quarterly distributions of available cash from operating surplus for distributions					23.00%
Target distribution per unit per quarter (in dollars per share)					$ 0.4375
Incentive Distribution Rights [Member] \| Third Target Distribution
Partnership Equity and Distributions
Percentage of quarterly distributions of available cash from operating surplus for distributions					48.00%
Target distribution per unit per quarter (in dollars per share)					$ 0.5250
Incentive Distribution Rights [Member] \| Azure
Partnership Equity and Distributions
Percentage of incentive distribution rights owned					90.00%
Incentive Distribution Rights [Member] \| NuDevco
Partnership Equity and Distributions
Percentage of incentive distribution rights owned					10.00%
Incentive distribution rights, units outstanding					10
Incentive Distribution Rights [Member] \| Maximum
Partnership Equity and Distributions
Percentage of quarterly distributions of available cash from operating surplus for distributions					48.00%
Azure
Partnership Equity and Distributions
Other ownership interest, ownership percentage					100.00%