| 14,582 | 14,629 | 14,639 | 14,806 | 14,610 | 14,772 | | | | | | | | |
| | | | | | | | | | | | | | |
Depreciation & Amortization | 4,051 | 4,002 | 3,918 | 3,761 | 3,584 | 3,416 | | | | | | | | |
Depreciation and Amortization | | | | | | | | | | | | | | |
Depreciation and Amortization, Excluding Amortization of Intangible Assets | | | | | | | | | | | | | | |
Intangible Asset Amortization | | | | | | | | | | | | | | |
| 522 | 508 | 488 | 442 | 408 | 387 | | | | | | | | |
Stock-Based Compensation Expense | | | | | | | | | | | | | | |
| 593 | 542 | — | 122 | 244 | 72 | | | | | | | | |
Gain on Sales of Investments | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Deferred Income Taxes | | | | | | | | | | | | | | |
Other Operating Activities | | | | | | | | | | | | | | |
Changes in Trade Receivables | -163 | -421 | -16 | 174 | 4 | 235 | | | | | | | | |
Changes in Receivables, Net | | | | | | | | | | | | | | |
| -1,606 | -1,734 | -1,494 | -743 | 895 | 2,172 | | | | | | | | |
Changes in Merchandise Inventories | | | | | | | | | | | | | | |
Changes in Accounts Payable | -596 | 213 | 633 | 518 | 365 | -712 | | | | | | | | |
Changes in Accounts Payable and Accrued Expenses | | | | | | | | | | | | | | |
Changes in Income Taxes Payable | 15 | 56 | 197 | 809 | -208 | 21 | | | | | | | | |
Changes in Income Taxes Payable | | | | | | | | | | | | | | |
Changes in Unearned Revenue | -65 | -158 | -92 | -165 | -230 | -359 | | | | | | | | |
Changes in Deferred Revenue | | | | | | | | | | | | | | |
Changes in Other Operating Activities | 316 | 235 | 365 | 86 | 200 | -131 | | | | | | | | |
Changes in Other Current Assets | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Cash from Operating Activities | 17,649 | 17,872 | 18,638 | 19,810 | 19,872 | 19,873 | | | | | | | | |
Net Cash Provided by Operating Activities | | | | | | | | | | | | | | |