Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Total Future Minimum Volume Purchase Requirements

The following provides total future minimum volume purchase requirements (in thousands of gallons) for the following years:

Remaining in 2014	103,357
2015	377,130
2016	316,979
2017	256,755
2018	242,089
Thereafter	2,540,753
Total	3,837,063