Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenues
Natural gas sales	$ 600	$ 3,642	$ 4,275	$ 10,216
Oil sales	(2,756)	639	2,587	5,603
Natural gas liquid sales	244	500	520	886
Gathering and transportation sales	14,258		28,133
Total revenues	12,346	4,781	35,515	16,705
Operating expenses:
Lease operating expenses	4,178	5,358	9,151	10,258
Transportation operating expenses	3,014		6,068
Cost of sales	63	125	193	330
Production taxes	326	583	547	953
General and administrative	4,978	3,351	10,697	10,906
Unit compensation expense	1,091	395	1,529	2,387
Gain on sale of assets		(54)		(113)
Depreciation, depletion and amortization	6,129	3,079	13,317	6,199
Asset impairments		862	1,309	83,727
Accretion expense	315	264	630	517
Total operating expenses	20,094	13,963	43,441	115,164
Other expense (income)
Interest expense	1,103	1,122	2,002	1,768
Gain on embedded derivatives	(6,898)		(13,192)
Other expense (income)	(1)	37	(61)	100
Total other expenses (income)	(5,796)	1,159	(11,251)	1,868
Total expenses	14,298	15,122	32,190	117,032
Net income (loss)	(1,952)	(10,341)	3,325	(100,327)
Less:
Preferred unit paid-in-kind distributions		(524)		(524)
Preferred unit distributions	(8,750)		(17,500)
Preferred unit amortization	(6,505)		(13,772)
Net income (loss) attributable to common unitholders	(17,207)	$ (10,865)	(27,947)	$ (100,851)
Class A Unit [Member]
Loss per unit
Net loss per unit - Basic and diluted				$ (0.38)
Weighted Average Units Outstanding - Basic and diluted				48,451
Class B Unit [Member]
Loss per unit
Net loss per unit - Basic and diluted				$ (0.31)
Weighted Average Units Outstanding - Basic and diluted				2,879,163
Common Units [Member]
Other expense (income)
Net income (loss)			3,325
Less:
Net income (loss) attributable to common unitholders	$ (17,207)		$ (27,947)
Loss per unit
Net loss per unit - Basic and diluted	$ (4.37)	$ (3.49)	$ (8.38)	$ (32.37)
Weighted Average Units Outstanding - Basic and diluted	3,935,297	3,113,428	3,333,482	3,087,431