Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income (loss)	$ 10,933	$ (18,397)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	3,244	2,930
Amortization of loan fees	129	0
Unit-based compensation expense	221	0
Changes in operating assets and liabilities:
Accounts receivable - trade	13	0
Accounts receivable - affiliate	(362)	(21)
Prepaid expenses	133	105
Other assets	12	0
Accounts payable and accrued liabilities	1,508	(1,632)
Other long-term liabilities	5	0
Net cash provided by (used in) operating activities	15,836	(17,015)
Cash flows from investing activities:
Capital expenditures	(5,904)	(22,389)
Net cash used in investing activities	(5,904)	(22,389)
Cash flows from financing activities:
Distribution to affiliate	(7,175)	0
Distribution to non-controlling interest holders	(3,806)	0
Contributions from affiliates	0	39,404
Net cash provided by (used in) financing activities	(10,981)	39,404
Net change in cash and cash equivalents	(1,049)	0
Cash and cash equivalents at beginning of period	84,000	0
Cash and cash equivalents at end of period	82,951	0
Supplemental disclosure of cash flow information:
Interest paid	225	0
Supplemental disclosure of non-cash investing activities:
Accrued capital expenditures	$ 156	$ 326