| | | | | | | | |
| | Years Ended | |
| | December 31, | |
| | 2010 | | | 2009 | |
Cash flows from operating activities: | | | | | | | | |
Consolidated net income inclusive of noncontrolling interest | | $ | 54,072 | | | $ | 121,041 | |
Adjustments to reconcile consolidated net income inclusive of noncontrolling interest to net cash provided by operating activities: | | | | | | | | |
Consolidated income from discontinued operations, net of tax | | | (1,800 | ) | | | (49,354 | ) |
Depreciation and amortization | | | 27,578 | | | | 28,185 | |
Non-cash interest, net | | | 5,594 | | | | 10,205 | |
Non-cash advertising | | | — | | | | 1,753 | |
Non-cash stock-based compensation | | | 33,300 | | | | 39,412 | |
Deferred income taxes | | | (403 | ) | | | (42,143 | ) |
Loss (gain) on convertible notes | | | 23,332 | | | | (10,120 | ) |
Loss on investments | | | 9,517 | | | | — | |
Changes in operating assets and liabilities: | | | | | | | | |
Accounts receivable | | | (16,292 | ) | | | (25,073 | ) |
Prepaid expenses and other, net | | | 4,617 | | | | 6,979 | |
Accrued expenses and other long-term liabilities | | | 213 | | | | 7,677 | |
Deferred revenue | | | (1,431 | ) | | | 18,861 | |
| | | | | | |
Net cash provided by continuing operations | | | 138,297 | | | | 107,423 | |
Net cash (used in) provided by discontinued operations | | | (16,474 | ) | | | 305 | |
| | | | | | |
Net cash provided by operating activities | | | 121,823 | | | | 107,728 | |
| | | | | | | | |
Cash flows from investing activities: | | | | | | | | |
Proceeds from sales of available-for-sale securities | | | 361,852 | | | | 2,300 | |
Proceeds received from ARS Option | | | 10,467 | | | | — | |
Purchases of property and equipment | | | (32,254 | ) | | | (17,886 | ) |
Proceeds received (payments made) from the sale of discontinued operations | | | (1,430 | ) | | | 72,318 | |
| | | | | | |
Net cash provided by continuing operations | | | 338,635 | | | | 56,732 | |
Net cash used in discontinued operations | | | — | | | | (3,552 | ) |
| | | | | | |
Net cash provided by investing activities | | | 338,635 | | | | 53,180 | |
| | | | | | | | |
Cash flows from financing activities: | | | | | | | | |
Proceeds from exercise of stock options | | | 59,825 | | | | 42,898 | |
Cash used for withholding taxes due on stock-based awards | | | (86,533 | ) | | | (17,645 | ) |
Repurchases of convertible notes | | | (94,525 | ) | | | (123,857 | ) |
Purchase of treasury stock under repurchase program and tender offers | | | (420,948 | ) | | | (228,402 | ) |
Cash paid for merger related costs | | | — | | | | (5,021 | ) |
Excess tax benefit on stock-based awards | | | 22,458 | | | | 480 | |
| | | | | | |
Net cash used in financing activities | | | (519,723 | ) | | | (331,547 | ) |
Effect of exchange rates on cash | | | — | | | | 557 | |
| | | | | | |
Net decrease in cash and cash equivalents | | | (59,265 | ) | | | (170,082 | ) |
Cash and cash equivalents at beginning of period | | | 459,766 | | | | 629,848 | |
| | | | | | |
Cash and cash equivalents at end of period | | $ | 400,501 | | | $ | 459,766 | |
| | | | | | |