CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 36,994	$ 61,776
Accounts receivable	34,264	61,662
Inventories	53,930	63,554
Prepaid expenses and other current assets	5,406	6,989
Total current assets	130,594	193,981
Property, plant, and equipment, net	951,959	1,015,240
Goodwill	40,969	40,969
Other long-term assets	14,433	4,198
Total assets	1,137,955	1,254,388
Current liabilities:
Accounts payable	21,069	26,789
Accounts payable to Affiliates	2,578	2,976
Other current liabilities	24,043	24,066
Deferred revenue	27,841	68,804
Total current liabilities	75,531	122,635
Long-term liabilities:
Long-term debt, net of current portion	632,406	628,989
Other long-term liabilities	10,474	2,938
Total long-term liabilities	642,880	631,927
Commitments and contingencies (See Note 8)
Partners’ capital:
Common unitholders, 113,282,973 units issued and outstanding as of December 31, 2019 and 2018, respectively	419,543	499,825
General partner interest	1	1
Total partners' capital	419,544	499,826
Total liabilities and partners’ capital	$ 1,137,955	$ 1,254,388