| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 |
|---|---|---|---|---|---|---|---|---|---|
Revenue: | |||||||||
Total revenue | |||||||||
1,321,659 | 907,208 | 861,390 | 741,420 | 764,717 | 690,410 | 873,266 | 1,281,267 | 1,140,100 | 597,459 |
Costs and expenses: | |||||||||
Cost of revenue | |||||||||
524,089 | 304,658 | 258,971 | 238,546 | 235,985 | 213,570 | 248,358 | 352,169 | 330,043 | 176,052 |
Research and development | |||||||||
505,889 | 270,323 | 256,012 | 320,300 | 361,931 | 396,553 | 413,001 | 645,648 | 727,018 | 149,519 |
Sales and marketing | |||||||||
464,091 | 226,524 | 212,030 | 183,637 | 169,573 | 157,364 | 104,403 | 181,924 | 234,199 | 114,165 |
General and administrative | |||||||||
99,790 | 98,941 | 108,653 | 92,509 | 143,284 | 167,664 | 162,918 | 189,004 | 254,456 | 32,251 |
Impairment of intangible assets | |||||||||
- | - | - | 20,677 | - | - | 10,217 | 95,493 | - | 0 |
Total costs and expenses | |||||||||
1,593,859 | 900,446 | 835,666 | 855,669 | 910,773 | 935,151 | 938,897 | 1,464,238 | 1,545,716 | 471,987 |
Income (loss) from operations | |||||||||
-272,200 | 6,762 | 25,724 | -114,249 | -146,056 | -244,741 | -65,631 | -182,971 | -405,616 | 125,472 |
Interest income | |||||||||
14,039 | 6,549 | 5,309 | 3,057 | 2,568 | 3,266 | 4,148 | 4,749 | 1,680 | 1,222 |
Interest expense | |||||||||
16,971 | 255 | 22 | - | - | - | - | - | - | - |
Other income (expense), net | |||||||||
322,467 | 13,407 | 6,572 | 6,461 | 13,306 | 8,248 | -3,386 | 18,647 | -2,206 | 365 |
Income (loss) before income taxes | |||||||||
47,335 | 26,463 | 37,583 | -104,731 | -130,182 | -233,227 | -64,869 | -159,575 | -406,142 | 127,059 |
Provision for (benefit from) income taxes | |||||||||
5,410 | 11,006 | 10,944 | 3,442 | -8,672 | -7,327 | -27,887 | 49,873 | -1,826 | 36,464 |
Deemed dividend to a Series B-2 convertible preferred stockholder | |||||||||
- | - | - | - | - | - | - | - | - | 4,590 |
Net income attributable to participating securities | |||||||||
- | - | - | - | - | - | - | - | - | 58,110 |
Net income (loss) | |||||||||
41,925 | 15,457 | 26,639 | -108,173 | -121,510 | -225,900 | -36,982 | -209,448 | -404,316 | 27,895 |
Net income (loss) | |||||||||
- | - | - | - | - | - | - | - | - | 90,595 |
Net income (loss) per share attributable to common stockholders: | |||||||||
Basic | |||||||||
0.04 | 0.02 | 0.03 | -0.12 | -0.13 | -0.26 | -0.05 | -0.28 | -1.40 | 0.12 |
Diluted | |||||||||
0.04 | 0.02 | 0.03 | -0.12 | -0.13 | -0.26 | -0.05 | -0.28 | -1.40 | 0.11 |
Weighted-average common shares used to compute net income (loss) per share attributable to common stockholders: | |||||||||
Basic | |||||||||
938,709 | 862,460 | 869,067 | 878,827 | 913,511 | 874,509 | 799,794 | 741,177 | 288,599 | 223,881 |
Diluted | |||||||||
974,020 | 889,584 | 897,165 | 878,827 | 913,511 | 874,509 | 799,794 | 741,177 | 288,599 | 329,256 |
Online Game [Member] | |||||||||
Total revenue | |||||||||
1,047,237 | 670,877 | 665,593 | 547,291 | 590,755 | 537,619 | 759,572 | 1,144,252 | 1,065,648 | 574,632 |
Advertising and Other [Member] | |||||||||
Total revenue | |||||||||
274,422 | 236,331 | 195,797 | 194,129 | 173,962 | 152,791 | 113,694 | 137,015 | 74,452 | 22,827 |