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v3.7.0.1

Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Net sales | $ 556,146 | $ 361,297 | $ 289,323
COST OF SALES | 281,541 | 176,765 | 139,625
GROSS PROFIT | 274,605 | 184,532 | 149,698
OPERATING EXPENSES |  |  |
Research and development | 92,405 | 71,161 | 60,949
Sales and marketing | 25,765 | 20,173 | 16,324
General and administrative | 17,072 | 15,714 | 13,355
Amortization of intangible assets | 2,103 | 1,051 | 0
Total operating expenses | 137,345 | 108,099 | 90,628
OPERATING INCOME | 137,260 | 76,433 | 59,070
NON-OPERATING INCOME (EXPENSES) |  |  |
Gain from disposal of short-term investments | 2 | 3 | 4
Interest income | 2,158 | 2,025 | 2,215
Foreign exchange gain (loss), net | (692) | 76 | (606)
Impairment of long-term investments | (13) |  |
Interest expense | (127) | (47) | (114)
Other income, net | 42 | 10 | (1)
Total non-operating income | 1,370 | 2,067 | 1,498
INCOME BEFORE INCOME TAX | 138,630 | 78,500 | 60,568
INCOME TAX EXPENSE | 27,690 | 18,249 | 16,101
NET INCOME | $ 110,940 | $ 60,251 | $ 44,467
EARNINGS PER ORDINARY SHARE: |  |  |
Basic | $ 0.79 | $ 0.44 | $ 0.33
Diluted | $ 0.78 | $ 0.43 | $ 0.33
WEIGHTED AVERAGE ORDINARY SHARES OUTSTANDING |  |  |
Basic (Thousands) | 140,919 | 138,100 | 134,604
Diluted (Thousands) | 142,050 | 139,634 | 136,787
EARNINGS PER ADS (one ADS equals four ordinary shares): |  |  |
Basic | $ 3.15 | $ 1.75 | $ 1.32
Diluted | $ 3.12 | $ 1.73 | $ 1.30
WEIGHTED AVERAGE ADS OUTSTANDING |  |  |
Basic (Thousands) | 35,230 | 34,525 | 33,651
Diluted (Thousands) | 35,513 | 34,909 | 34,197

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