Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 84,000	$ 0
Accounts receivable, affiliate	11,431	0
Accounts receivable, third-party	16	82
Prepaid expenses	869	653
Other current assets	1,048	0
Total current assets	97,364	735
Property, plant and equipment, net	145,618	134,596
Other assets, net	2,557	0
Total assets	245,539	135,331
Current liabilities:
Accounts payable, affiliate	7,680	0
Accounts payable, trade	1,303	3,574
Accrued liabilities	3,199	1,984
Total current liabilities	12,182	5,558
Other liabilities	5	0
Commitments and contingencies (Notes 12 and 13)
Equity (Deficit):
Division equity	0	129,773
Common unitholders - Public (15,812,500 units issued and outstanding)	326,151	0
Common unitholders - Western (6,998,500 units issued and outstanding)	(33,174)	0
Subordinated unitholders - Western (22,811,000 units issued and outstanding)	(59,625)	0
Total equity	233,352	129,773
Total liabilities and equity	$ 245,539	$ 135,331