CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
ASSETS
Cash and cash equivalents	$ 126,461	$ 115,393
Restricted cash	795	791
Accounts receivable - net	12,668	9,475
Due from affiliates	15,478	17,417
Inventories	220,502	231,872
Prepaid and other current assets	29,622	42,412
Assets held for sale	29,715	30,697
Total current assets	435,241	448,057
Property, plant and equipment - net	1,215,222	1,232,256
Other assets	73,142	72,155
TOTAL	1,723,605	1,752,468
LIABILITIES:
Accounts payable, trade	84,587	90,489
Due to affiliates	6,173	10,045
Accrued and other current liabilities	50,169	48,822
Accrued employee benefits costs	10,054	10,148
Industrial revenue bonds	7,815	7,815
Total current liabilities	158,798	167,319
Senior notes payable	247,380	247,278
Accrued pension benefits costs - less current portion	43,437	43,999
Accrued postretirement benefits costs - less current portion	125,941	125,999
Other liabilities	51,799	53,009
Deferred taxes	93,399	96,994
Total noncurrent liabilities	$ 561,956	$ 567,279
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS’ EQUITY:
Preferred stock	$ 1	$ 1
Common stock	942	942
Additional paid-in capital	2,513,952	2,513,631
Treasury stock, at cost	(86,276)	(86,276)
Accumulated other comprehensive loss	(111,827)	(112,650)
Accumulated deficit	(1,313,941)	(1,297,778)
Total shareholders’ equity	1,002,851	1,017,870
TOTAL	$ 1,723,605	$ 1,752,468