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CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
NET SALES: |  |  |  |
Third-party customers | $ 169,751 | $ 220,950 | $ 305,015 | $ 409,464
Related parties | 288,573 | 110,987 | 574,156 | 243,747
Sales Revenue – net | 458,324 | 331,937 | 879,171 | 653,211
Cost of goods sold | 419,820 | 337,635 | 842,425 | 641,327
Gross profit (loss) | 38,504 | (5,698) | 36,746 | 11,884
Other operating expense – net | 1,874 | 3,018 | 4,288 | 4,114
Selling, general and administrative expenses | 10,618 | 15,154 | 20,680 | 31,453
Operating income (loss) | 26,012 | (23,870) | 11,778 | (23,683)
Interest expense – third party | (5,571) | (6,224) | (11,048) | (12,300)
Interest income – third party | 34 | 186 | 174 | 317
Net gain (loss) on forward and derivative contracts | 352 | 204 | (527) | 15,711
Gain on bargain purchase | 0 | 5,253 | 0 | 5,253
Loss on early extinguishment of debt | 0 | (3,272) | 0 | (3,272)
Other income (expense) – net | 300 | (1,284) | 47 | (1,214)
Income (loss) before income taxes and equity in earnings of joint ventures | 21,127 | (29,007) | 424 | (19,188)
Income tax expense | (1,654) | (813) | (560) | (3,330)
Income (loss) before equity in earnings of joint ventures | 19,473 | (29,820) | (136) | (22,518)
Equity in earnings of joint ventures | 871 | 436 | 376 | 1,387
Net income (loss) | 20,344 | (29,384) | 240 | (21,131)
Net income (loss) allocated to common stockholders | $ 18,675 | $ (29,384) | $ 220 | $ (21,131)
EARNINGS (LOSS) PER COMMON SHARE: |  |  |  |
Basic and Diluted | $ 0.21 | $ (0.33) | $ 0.00 | $ (0.24)
WEIGHTED AVERAGE COMMON SHARES OUTSTANDING: |  |  |  |
Basic | 88,787 | 88,597 | 88,752 | 88,576
Diluted | 89,352 | 88,597 | 89,292 | 88,576

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