CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Cash and cash equivalents	$ 167,211	$ 132,403
Restricted cash	848	1,050
Accounts receivable - net	43,071	12,432
Due from affiliates	10,366	16,651
Inventories	317,469	233,563
Prepaid and other current assets	14,709	22,210
Assets held for sale	0	22,313
Total current assets	553,674	440,622
Property, plant and equipment - net	971,916	1,026,285
Other assets	56,051	73,420
TOTAL	1,581,641	1,540,327
LIABILITIES:
Accounts payable, trade	89,931	94,960
Due to affiliates	20,369	15,368
Accrued and other current liabilities	61,398	50,100
Accrued employee benefits costs	11,004	10,917
Industrial revenue bonds	7,815	7,815
Total current liabilities	190,517	179,160
Senior notes payable	248,153	247,699
Accrued pension benefits costs - less current portion	38,929	49,493
Accrued postretirement benefits costs - less current portion	112,996	126,355
Other liabilities	57,927	72,026
Deferred taxes	103,476	108,939
Total noncurrent liabilities	561,481	604,512
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY:
Preferred stock	1	1
Common stock	947	944
Additional paid-in capital	2,517,385	2,515,131
Treasury stock, at cost	(86,276)	(86,276)
Accumulated other comprehensive loss	(91,742)	(113,893)
Accumulated deficit	(1,510,672)	(1,559,252)
Total shareholders’ equity	829,643	756,655
TOTAL	$ 1,581,641	$ 1,540,327