UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
ASSETS
Cash and cash equivalents	$ 50,272	$ 9,530
Restricted cash	24	27,392
Accounts receivable, net	76,497	97,418
Other current assets	4,559	5,521
Total current assets	131,352	139,861
Property, plant and equipment, net	1,840,284	1,882,489
Intangible assets, net	207,766	232,278
Investment in equity method investees	389,088	309,728
Other noncurrent assets	4,989	9,742
TOTAL ASSETS	2,573,479	2,574,098
LIABILITIES AND CAPITAL
Trade accounts payable	16,205	24,415
Accrued expenses	11,353	11,339
Deferred revenue	17,827	13,493
Ad valorem taxes payable	6,931	8,477
Accrued interest	12,092	12,346
Accrued environmental remediation	1,553	1,725
Other current liabilities	10,747	12,206
Term loan (See TL Restructuring discussion in Note 8)	155,200	5,546
Total current liabilities	231,908	89,547
Long-term debt	1,390,842	1,622,279
Noncurrent deferred revenue	41,755	38,709
Noncurrent accrued environmental remediation	2,003	2,926
Other noncurrent liabilities	4,536	7,951
Total liabilities	1,671,044	1,761,412
Commitments and contingencies (Note 14)
Mezzanine Capital
Subsidiary Series A Preferred Units (83,842 and 30,058 units issued and outstanding at September 30, 2020 and December 31, 2019, respectively)	85,800	27,450
Partners' Capital
Series A Preferred Units (237,184 and 300,000 units issued and outstanding at September 30, 2020 and December 31, 2019, respectively)	249,351	293,616
Common limited partner capital (56,624,887 and 45,318,866 units issued and outstanding at September 30, 2020 and December 31, 2019, respectively)	567,284	305,550
Noncontrolling interest		186,070
Total partners' capital	816,635	785,236
TOTAL LIABILITIES AND CAPITAL	$ 2,573,479	$ 2,574,098