Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 228,783	$ 40,598
Restricted cash	34	6,980
Accounts receivable (net of allowance of $2,785 and $3,260, respectively)	349,931	351,334
Receivable from affiliates	18,172	16,819
Inventories	77,677	43,532
Other current assets	20,560	20,017
Total current assets	695,157	479,280
Property, plant and equipment (net of accumulated depreciation of $285,271 and $245,629, respectively)	1,420,194	1,256,825
Equity method investments	548,831	577,920
Goodwill	58,023	58,326
Other intangible assets (net of accumulated amortization of $25,215 and $20,545, respectively)	167,689	173,065
Other noncurrent assets, net	59,495	44,386
Total assets	2,949,389	2,589,802
Current liabilities:
Accounts payable	278,903	257,177
Payable to affiliates	19,040	13,460
Accrued liabilities	99,393	92,694
Payables to pre-petition creditors	0	3,129
Deferred revenue	21,071	23,688
Other current liabilities	1,694	1,474
Current portion of long-term debt	44	40
Total current liabilities	420,145	391,662
Long-term debt	1,044,339	767,092
Deferred income taxes	191,171	161,956
Other noncurrent liabilities	$ 22,099	$ 49,655
Commitments and contingencies (Note 9)
SemGroup owners’ equity:
Common stock, $0.01 par value (authorized - 100,000 shares; issued - 44,847 and 44,689 shares, respectively)	$ 439	$ 436
Additional paid-in capital	1,252,694	1,245,877
Treasury stock, at cost (930 and 862 shares, respectively)	(5,586)	(1,332)
Accumulated deficit	(43,569)	(68,332)
Accumulated other comprehensive loss	(30,681)	(27,141)
Total SemGroup Corporation owners’ equity	1,173,297	1,149,508
Noncontrolling interests in consolidated subsidiaries	98,338	69,929
Total owners’ equity	1,271,635	1,219,437
Total liabilities and owners’ equity	$ 2,949,389	$ 2,589,802