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v3.19.2

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
Revenues: |  |  |  |
Net product sales | $ 36,659 | $ 17,277 | $ 68,261 | $ 28,844
Operating expenses: |  |  |  |
Cost of product sales | 13,588 | 5,231 | 28,550 | 8,364
Research and development | 41,425 | 30,159 | 84,397 | 69,720
General and administrative | 9,778 | 6,209 | 19,426 | 13,237
Sales and marketing | 23,647 | 14,531 | 52,367 | 28,366
Total operating expenses | 88,438 | 56,130 | 184,740 | 119,687
Loss from operations | (51,779) | (38,853) | (116,479) | (90,843)
Other income (expense), net | 1,557 | 183 | 3,245 | (92)
Net loss | (50,222) | (38,670) | (113,234) | (90,935)
Other comprehensive income (loss): |  |  |  |
Unrealized gains (losses) on short-term investments | 112 | 17 | 235 | (15)
Comprehensive loss | $ (50,110) | $ (38,653) | $ (112,999) | $ (90,950)
Basic and diluted net loss per share | $ (0.63) | $ (0.54) | $ (1.43) | $ (1.33)
Shares used in computing basic and diluted net loss per share | 79,548 | 71,952 | 78,987 | 68,358

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