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CONSOLIDATED STATEMENTS OF NET INCOME - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 03, 2015 | Sep. 27, 2014 | Oct. 03, 2015 | Sep. 27, 2014
Service revenues, net | $ 224,158 | $ 281,863 | $ 724,500 | $ 917,217
Product sales and other, net | 49,166 | 63,321 | 180,681 | 234,872
Revenues, net | 273,324 | 345,184 | 905,181 | 1,152,089
Cost of services | 113,972 | 122,079 | 364,239 | 402,033
Cost of product sales and other | 22,730 | 35,538 | 87,653 | 113,775
Cost of revenues | 136,702 | 157,617 | 451,892 | 515,808
Gross profit | 136,622 | 187,567 | 453,289 | 636,281
Marketing expenses | 27,158 | 36,811 | 154,769 | 198,377
Selling, general and administrative expenses | 46,356 | 59,362 | 146,788 | 180,893
Operating income | 63,108 | 91,394 | 151,732 | 257,011
Interest expense | 30,132 | 32,958 | 91,696 | 89,411
Other expense, net | 373 | 1,520 | 1,292 | 2,679
Early extinguishment of debt | 50 | 0 | (11,426) | 0
Gain on Brazil acquisition | 0 | 0 | 0 | (10,540)
Income before income taxes | 32,553 | 56,916 | 70,170 | 175,461
Provision for income taxes | 10,761 | 19,123 | 26,082 | 62,045
Net income | 21,792 | 37,793 | 44,088 | 113,416
Net (income) loss attributable to the noncontrolling interest | (2) | 99 | 146 | 9
Net income attributable to Weight Watchers International, Inc. | $ 21,790 | $ 37,892 | $ 44,234 | $ 113,425
Earnings Per Share attributable to Weight Watchers International, Inc. |  |  |  |
Basic | $ 0.38 | $ 0.67 | $ 0.78 | $ 2.00
Diluted | $ 0.38 | $ 0.67 | $ 0.77 | $ 2.00
Weighted average common shares outstanding |  |  |  |
Basic | 57,107 | 56,675 | 57,000 | 56,575
Diluted | 57,266 | 56,769 | 57,167 | 56,646

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