Investment in Unconsolidated Affiliate (Phantom) (Details) |
Jun. 30, 2016 |
Jun. 30, 2015 |
---|---|---|
Gulf Coast Fractionators [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Ownership Percentage | 38.75% | 38.75% |
Howard Energy Partners [Member] | ||
Schedule of Equity Method Investments [Line Items] | ||
Ownership Percentage | 31.00% | 31.00% |