v3.3.1.900

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Consolidated Statements of Operations |  |  |
Revenue | $ 139,626 | $ 119,297 | $ 106,746
Costs and operating expenses: |  |  |
Network access | 62,988 | 59,411 | 47,245
Network operations | 33,537 | 25,475 | 18,402
Development and technology | 19,147 | 14,879 | 11,432
Selling and marketing | 19,653 | 16,382 | 14,244
General and administrative | 22,356 | 17,460 | 15,067
Amortization of intangible assets | 3,576 | 3,716 | 2,250
Total costs and operating expenses | 161,257 | 137,323 | 108,640
Loss from operations | (21,631) | (18,026) | (1,894)
Interest and other (expense) income, net | (66) | (41) | 37
Loss before income taxes | (21,697) | (18,067) | (1,857)
Income tax expense | 481 | 700 | 1,461
Net loss | (22,178) | (18,767) | (3,318)
Net income attributable to non-controlling interests | 114 | 754 | 650
Net loss attributable to common stockholders | $ (22,292) | $ (19,521) | $ (3,968)
Net loss per share attributable to common stockholders: |  |  |
Basic (in dollars per share) | $ (0.60) | $ (0.55) | $ (0.11)
Diluted (in dollars per share) | $ (0.60) | $ (0.55) | $ (0.11)
Weighted average shares used in computing net loss per share attributable to common stockholders: |  |  |
Basic (in shares) | 36,849 | 35,753 | 35,578
Diluted (in shares) | 36,849 | 35,753 | 35,578

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