CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenues	$ 213,591	$ 144,250
Expenses:
Cost of natural gas and liquids sold	186,403	125,388
Operations and maintenance	10,861	9,889
Depreciation and amortization	8,528	7,249
General and administrative	6,103	6,041
Loss on asset disposal	4	0
Total expenses	211,899	148,567
Income (loss) from operations	1,692	(4,317)
Interest expense	(2,973)	(2,047)
Loss before income tax expense	(1,281)	(6,364)
Interest expense	(8)	(18)
Net loss	(1,289)	(6,382)
Series A convertible preferred unit in-kind distribution		0
Series A preferred unit valuation adjustment to maximum redemption value	33	0
Net loss attributable to partners	(1,790)	(6,382)
General Partner [Member]
Expenses:
Net loss	(26)	(128)
Series A convertible preferred unit in-kind distribution	(502)
Limited Partners
Expenses:
Net loss	(1,764)	(6,254)
Limited Partner, units authorized
Expenses:
Net loss	(757)	(3,127)
Basic and diluted earnings per unit
Net loss allocated to limited partner, basic and diluted	(1,045)	(3,127)
Weighted average number of limited partner units outstanding, basic and diluted	18,285,220	12,213,713
Basic and diluted loss per unit (in dollars per unit)	$ (0.06)	$ (0.26)
Subordinated Units [Member]
Expenses:
Net loss	(506)	(3,127)
Basic and diluted earnings per unit
Net loss allocated to limited partner, basic and diluted	$ (719)	$ (3,127)
Weighted average number of limited partner units outstanding, basic and diluted	12,213,713	12,213,713
Basic and diluted loss per unit (in dollars per unit)	$ (0.06)	$ (0.26)