Initial Public Offering (Tables)

12 Months Ended

Dec. 31, 2013

Initial Public Offering [Abstract]

Net Proceeds from Offering [Table Text Block]

A summary of the proceeds received and the use of proceeds was as follows (in thousands):

Proceeds received from sale of common units	$	347,875
Use of proceeds:
Underwriting discounts and commissions	$	20,873
Structuring fees	1,739
Offering expenses	2,117
Revolving credit agreement fees	2,579
Retained for general partnership purposes	75,683
Distributed to Western	244,884
Total	$	347,875