The Company presents “Adjusted EBITDA” as a supplemental measure of its performance. Adjusted EBITDA for the Company is determined by adjusting GAAP net income for interest expense, other income (expense), net, income tax provision (benefit), equity income in investee, stock-based compensation, depreciation and amortization expense and acquisition-related costs. The Company also included amortization of acquired intangible assets for the three months and year ended December 31, 2022. The Company calculates and presents Adjusted EBITDA because management believes it is of importance to investors and lenders in relation to its overall capital structure and its ability to borrow additional funds. In addition, the Company presents Adjusted EBITDA because it believes this measure assists investors in comparing its performance across reporting periods on a consistent basis by excluding items that the Company does not believe are indicative of its core operating performance. The Company’s calculation of Adjusted EBITDA may or may not be consistent with the calculation of this measure by other companies in the same industry. Investors should not view Adjusted EBITDA as an alternative to the GAAP operating measure of income or GAAP liquidity measures of cash flows from operating, investing and financing activities. In addition, Adjusted EBITDA does not take into account changes in certain assets and liabilities that can affect cash flows.
| (3) | |
Reconciliation of GAAP Net Cash Provided by Operating Activities to Free Cash Flow |
| | | Three Months Ended | | Year Ended |
| | | December 31,
2022 | | December 25,
2021 | | December 31,
2022 | | December 25,
2021 |
| GAAP net cash provided by operating activities | | $ | 567 | | | $ | 822 | | | $ | 3,565 | | | $ | 3,521 | |
| Operating cash flow margin % | | | 10 | % | | | 17 | % | | | 15 | % | | | 21 | % |
| Purchases of property and equipment | | $ | (124 | ) | | $ | (86 | ) | | $ | (450 | ) | | $ | (301 | ) |
| Free cash flow | | $ | 443 | | | $ | 736 | | | $ | 3,115 | | | $ | 3,220 | |
| Free cash flow margin % | | | 8 | % | | | 15 | % | | | 13 | % | | | 20 | % |
