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v3.10.0.1

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 28, 2018 | Dec. 29, 2017 | Dec. 30, 2016
Revenues: |  |  |
Total revenues | $ 853,826 | $ 452,477 | $ 191,454
Operating expenses: |  |  |
Cost of goods sold | 26,348 | 15,066 | 6,552
Research and development | 182,257 | 112,171 | 95,967
Selling, general and administrative | 206,366 | 159,362 | 116,145
Restructuring (recovery) charge | 0 | (32) | 914
Total operating expenses | 414,971 | 286,567 | 219,578
Income (loss) from operations | 438,855 | 165,910 | (28,124)
Other income (expense), net: |  |  |
Interest income | 12,840 | 4,883 | 2,578
Interest expense | 0 | (8,679) | (33,060)
Other, net | 397 | (3,537) | (11,616)
Total other income (expense), net: | 13,237 | (7,333) | (42,098)
Income (loss) before income taxes | 452,092 | 158,577 | (70,222)
Income tax benefit (provision) | 237,978 | (4,350) | 0
Net income (loss) | $ 690,070 | $ 154,227 | $ (70,222)
Net income (loss) per share, basic (in dollars per share) | $ 2.32 | $ 0.52 | $ (0.28)
Net income (loss) per share, diluted (in dollars per share) | $ 2.21 | $ 0.49 | $ (0.28)
Shares used in computing net income (loss) per share, basic (in shares) | 297,892 | 293,588 | 250,531
Shares used in computing net income (loss) per share, diluted (in shares) | 312,803 | 312,003 | 250,531
Net product revenues |  |  |
Revenues: |  |  |
Total revenues | $ 619,279 | $ 349,008 | $ 135,375
Collaboration revenue |  |  |
Revenues: |  |  |
Total revenues | $ 234,547 | $ 103,469 | $ 56,079

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