Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 78,550	$ 54,298
Accounts receivable:
Affiliate	59,589	52,056
Third-party, net of a reserve for doubtful accounts of $195 and $107, respectively	69,833	54,785
Inventories	16,171	14,483
Prepaid expenses	7,996	8,276
Other current assets	3,950	2,550
Total current assets	236,089	186,448
Property, plant and equipment, net	190,414	182,545
Intangible assets, net	3,908	4,185
Other assets, net	11,206	5,095
Total assets	441,617	378,273
Accounts payable:
Third-party	124,174	105,715
Affiliate	15,318	11,455
Accrued liabilities, including deferred revenue from affiliate of $9,226 and $6,779, respectively	29,815	19,197
Total current liabilities	169,307	136,367
Long-term liabilities:
Long-term debt	300,000	269,000
Total long-term liabilities	$ 300,000	$ 269,000
Commitments and contingencies
Equity (Deficit):
General partner	$ (155)	$ 0
Common unitholders - Public (15,858,156 and 15,823,408 units issued and outstanding, respectively)	327,546	327,592
Common unitholders - Western (8,158,592 units issued and outstanding)	(94,687)	(94,583)
Subordinated unitholders - Western (22,811,000 units issued and outstanding)	(260,394)	(260,103)
Total equity	(27,690)	(27,094)
Total liabilities and equity	$ 441,617	$ 378,273