CONSOLIDATED AND CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets
Cash	$ 45	$ 52
Accounts and other receivables, less allowance for doubtful accounts of $448 and $311, respectively	77,148	84,199
Inventories	135,638	62,120
Due from affiliates	2,393	14,409
Other current assets	17,134	12,908
Total current assets	232,358	173,688
Property, plant and equipment, at cost	904,159	898,770
Accumulated depreciation	(578,277)	(553,300)
Property, plant and equipment, net	325,882	345,470
Goodwill	16,823	16,823
Right-of-use assets	33,817	21,861
Deferred income taxes, net	16,210	19,821
Other assets, net	2,895	2,198
Total assets	627,985	579,861
Liabilities and Partners’ Capital (Deficit)
Current installments of long-term debt and finance lease obligations	200,651	280
Trade and other accounts payable	74,056	70,342
Product exchange payables	711	1,406
Due to affiliates	13,777	1,824
Income taxes payable	613	385
Other accrued liabilities	21,020	29,850
Total current liabilities	310,828	104,087
Long-term debt, net	342,566	498,871
Finance lease obligations	0	9
Operating lease liabilities	25,485	15,704
Other long-term obligations	8,323	9,227
Total liabilities	687,202	627,898
Commitments and contingencies
Partners’ capital (deficit)	(59,217)	(48,853)
Accumulated other comprehensive income (loss)	0	816
Total partners’ capital (deficit)	(59,217)	(48,037)
Total liabilities and partners' capital (deficit)	$ 627,985	$ 579,861