Commitment and Contingencies (tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

The amounts in the table below represent existing contractual operating lease obligations as of December 31, 2013, that may be assigned or otherwise charged to WES pursuant to the reimbursement provisions of the WES omnibus agreement:

thousands	Operating Leases
2014	$	309
2015	245
2016	233
2017	157
2018	34
Thereafter	—
Total	$	978