Adjusted EBITDA is a non-GAAP measure that management believes provides useful supplemental information for management and investors . Adjusted EBITDA is a tool that provides a measure of the adjusted net earnings , as described above , of the business before considering the impact of interest , taxes , depreciation and amortization . We believe adjusted EBITDA provides management with a means to analyze and evaluate the profitability of our business and its ability to generate cash flow before the effect of interest , taxes , depreciation and amortization .