“For the fourth quarter of fiscal 2013, we will have one less sales week compared with the prior-year period as a result of our 52/53 week fiscal cycle. In addition, the delay in production tax credits for manufacturers in the wind industry may affect product sales for the remainder of the fiscal year. We expect our Service segment operating income to significantly increase while we face continued margin pressure within our Product segment.”
In addition to reporting net income, a U.S. generally accepted accounting principle (“GAAP”) measure, we present EBITDA (earnings before interest, income taxes, depreciation and amortization), which is a non-GAAP measure. The Company believes EBITDA allows investors to view its performance in a manner similar to the methods used by management and provides additional insight into its operating results. EBITDA is not calculated through the application of GAAP and is not the required form of disclosure by the Securities and Exchange Commission. As such, it should not be considered as a substitute for the GAAP measure of net income and, therefore, should not be used in isolation of, but in conjunction with, the GAAP measure. The use of any non-GAAP measure may produce results that vary from the GAAP measure and may not be comparable to a similarly defined non-GAAP measure used by other companies. See the attached
table on page 9.
Contribution margin, a non-GAAP financial measure, consists of gross profit less sales, marketing and warehouse expenses. We believe contribution margin provides management and users of the financial statements information about our ability to cover our operating costs, such as technology and general and administrative expenses. Contribution margin is used in addition to and in conjunction with results presented in accordance with GAAP and should not be relied upon to the exclusion of GAAP financial measures. The material limitation associated with the use of contribution margin is that it is an incomplete measure of profitability as it does not include all operating expenses or non-operating income and expenses. Management compensates for these limitations when using this measure by looking at other GAAP measures, such as operating income (loss) and net income (loss). For further details on contribution margin, see the calculation of this non-GAAP financial measure and the reconciliation of contribution margin to gross profit on pages 10 and 11.