EBITDA is a commonly used measure of performance in our industry which we believe, when considered with measures calculated in accordance with United States generally accepted accounting principles (" GAAP"), gives investors a more complete understanding of operating results before the impact of investing and financing transactions and income taxes and facilitates comparisons between us and our competitors. EBITDA is a non-GAAP financial measure and has been presented in this release because our management and the audit committee of our board of directors use this financial measure in monitoring and evaluating our ongoing financial results and trends. Our management and audit committee believe that this non-GAAP operating performance measure is useful for investors because it enhances investors' ability to analyze trends in our business and compare our financial and operating performance to that of our peers.
Limitations on the Use of Non-GAAP Measures
The use of EBITDA has certain limitations. Our presentation of EBITDA may be different from the presentation used by other companies and therefore comparability may be limited. Depreciation expense for various long-term assets, interest expense, income taxes and other items have been and will be incurred and are not reflected in the presentation of EBITDA. Each of these items should also be considered in the overall evaluation of our results. Additionally, EBITDA does not consider capital expenditures and other investing activities and should not be considered as a measure of our liquidity. In particular, we have opened new stores through the expenditure of capital funded with borrowings under our bank line of credit. Our results of operations, therefore, reflect significant charges for depreciation, amortization and interest expense. EBITDA, which excludes these expenses, provides helpful information about the operating performance of our business, but EBITDA does not purport to represent operating income or cash flow from operating activities, as those terms are defined under GAAP, and should not be considered as an alternative to those measurements as an indicator of our performance.