CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
NET SALES:
Related parties	$ 290,283	$ 513,681	$ 570,660	$ 1,089,410
Third-party customers	36,471	9,810	74,948	21,992
Total net sales	326,754	523,491	645,608	1,111,402
Cost of goods sold	321,172	515,149	643,078	1,008,965
Gross profit	5,582	8,342	2,530	102,437
Selling, general and administrative expenses	9,945	10,012	19,570	21,983
Ravenswood impairment	0	30,850	0	30,850
Other operating expense - net	578	2,601	1,459	4,680
Operating income (loss)	(4,941)	(35,121)	(18,499)	44,924
Interest expense	(5,497)	(5,573)	(10,990)	(11,124)
Interest income	171	61	285	203
Net gain on forward and derivative contracts	353	566	706	919
Unrealized gain on fair value of contingent consideration	0	10,287	0	16,814
Other income (expense) - net	(299)	93	(305)	1,147
Income (loss) before income taxes and equity in earnings of joint ventures	(10,213)	(29,687)	(28,803)	52,883
Income tax benefit (expense)	319	(5,065)	2,389	(14,366)
Income (loss) before equity in earnings of joint ventures	(9,894)	(34,752)	(26,414)	38,517
Equity in earnings of joint ventures	379	855	736	1,365
Net income (loss)	(9,515)	(33,897)	(25,678)	39,882
Net income (loss) allocated to common stockholders	$ (9,515)	$ (33,897)	$ (25,678)	$ 36,628
EARNINGS (LOSS) PER COMMON SHARE:
Basic (in dollars per share)	$ (0.11)	$ (0.39)	$ (0.29)	$ 0.42
Diluted (in dollars per share)	$ (0.11)	$ (0.39)	$ (0.29)	$ 0.41
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING:
Basic (shares)	87,060	86,873	87,050	87,838
Diluted (shares)	87,060	86,873	87,050	88,495