| 53,057 | 48,775 | 43,975 | 44,161 | 38,380 | 33,981 | | | | | | | | |
| | | | | | | | | | | | | | |
Depreciation & Amortization | 19,943 | 14,210 | 12,407 | 9,880 | 7,423 | 6,438 | | | | | | | | |
Depreciation, Amortization, and Other | | | | | | | | | | | | | | |
Share-Based Compensation Expense | 6,053 | 5,921 | 5,399 | 5,335 | 4,881 | 4,730 | | | | | | | | |
Stock-Based Compensation Expense | | | | | | | | | | | | | | |
| -4,707 | -1,740 | -2,375 | -2,058 | -3,559 | -2,304 | | | | | | | | |
Goodwill and Asset Impairments | | | | | | | | | | | | | | |
Net Recognized Gains on Investments and Derivatives | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Trade Receivables | -18,640 | 8,059 | -15,274 | 8,083 | -12,652 | 8,565 | | | | | | | | |
| | | | | | | | | | | | | | |
| -29 | 338 | 315 | 969 | 480 | 762 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Accounts Payable | 527 | 42 | 4,852 | -1,307 | 904 | -3,625 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Income Taxes Payable | 2,341 | -2,379 | 1,816 | -129 | 2,095 | -2,453 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Unearned Revenue | 17,329 | -11,891 | 15,012 | -9,664 | 14,043 | -8,508 | | | | | | | | |
Deferral of Unearned Revenue | | | | | | | | | | | | | | |
Recognition of Unearned Revenue | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Other Operating Activities | 3,817 | -4,864 | 2,985 | -5,834 | 1,216 | -3,215 | | | | | | | | |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Other Current Liabilities | | | | | | | | | | | | | | |
Other Long-Term Liabilities | | | | | | | | | | | | | | |
Cash from Operating Activities | 79,691 | 56,471 | 69,112 | 49,436 | 53,211 | 34,371 | | | | | | | | |
| | | | | | | | | | | | | | |