Components of Working Capital - Other Current Assets Table (details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Other Current Assets [Line Items]
Natural gas liquids inventory	$ 6,087		$ 5,316
Natural gas imbalance receivables	1,682		415
Prepaid insurance	1,978		3,217
Other	1,295		1,893
Total other current assets	$ 11,042	[1]	$ 10,841	[1],[2]

[1] Other current assets includes natural gas imbalance receivables from affiliates of zero and $0.2 million as of March 31, 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.