Components of Working Capital - Other Current Assets Table (Details) - USD ($) $ in Thousands		Jun. 30, 2015	Dec. 31, 2014
Other Current Assets [Line Items]
Natural gas liquids inventory		$ 6,447	$ 5,316
Natural gas imbalance receivables		1,016	415
Prepaid insurance		699	3,217
Other		3,861	1,893
Total other current assets	[1]	$ 12,023	$ 10,841	[2]

[1] Other current assets includes natural gas imbalance receivables from affiliates of zero and $0.2 million as of June 30, 2015, and December 31, 2014, respectively.

[2] Financial information has been recast to include the financial position and results attributable to the DBJV system. See Note 1 and Note 2.