| As of December 31, | |||||||
| 2005 |
2006 | ||||||
| Assets |
|||||||
| Current assets: |
|||||||
| Cash and cash equivalents |
$ | 3,877,174 | $ | 3,544,671 | |||
| Marketable securities |
4,157,073 | 7,699,243 | |||||
| Accounts receivable, net of allowance of $14,852 and $16,914 |
687,976 | 1,322,340 | |||||
| Deferred income taxes, net |
49,341 | 29,713 | |||||
| Prepaid revenue share, expenses and other assets |
229,507 | 443,880 | |||||
| Total current assets |
9,001,071 | 13,039,847 | |||||
| Prepaid revenue share, expenses and other assets, non-current |
16,941 | 114,455 | |||||
| Non-marketable equity securities |
14,369 | 1,031,850 | |||||
| Property and equipment, net |
961,749 | 2,395,239 | |||||
| Intangible assets, net |
82,783 | 346,841 | |||||
| Goodwill |
194,900 | 1,545,119 | |||||
| Total assets |
$ | 10,271,813 | $ | 18,473,351 | |||
| Liabilities and Stockholders’ Equity |
|||||||
| Current liabilities: |
|||||||
| Accounts payable |
$ | 115,575 | $ | 211,169 | |||
| Accrued compensation and benefits |
198,788 | 351,671 | |||||
| Accrued expenses and other current liabilities |
114,377 | 265,872 | |||||
| Accrued revenue share |
215,771 | 370,364 | |||||
| Deferred revenue |
73,099 | 105,136 | |||||
| Income taxes payable |
27,774 | 375 | |||||
| Total current liabilities |
745,384 | 1,304,587 | |||||
| Deferred revenue, long-term |
10,468 | 20,006 | |||||
| Deferred income taxes, net |
35,419 | 40,421 | |||||
| Other long-term liabilities |
61,585 | 68,497 | |||||
| Commitments and contingencies |
|||||||
| Stockholders’ equity: |
|||||||
| Class A and Class B common stock, $0.001 par value per share: 9,000,000 shares authorized; 293,027 (Class A 201,268, Class B 91,759) and par value of $293 (Class A $201, Class B $92) and 308,997 (Class A 227,670, Class B 81,327) and par value of $309 (Class A $228, Class B $81) shares issued and outstanding, excluding 3,303 (Class A 2,069, Class B 1,234) and 1,296 (Class A 1,045, Class B 251) shares subject to repurchase (see Note 11) at December 31, 2005 and 2006 |
293 | 309 | |||||
| Additional paid-in capital |
7,477,792 | 11,882,906 | |||||
| Deferred stock-based compensation |
(119,015 | ) | — | ||||
| Accumulated other comprehensive income |
4,019 | 23,311 | |||||
| Retained earnings |
2,055,868 | 5,133,314 | |||||
| Total stockholders’ equity |
9,418,957 | 17,039,840 | |||||
| Total liabilities and stockholders’ equity |
$ | 10,271,813 | $ | 18,473,351 | |||