Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk represents the risk of loss that may impact our financial position due to adverse changes in financial market prices and rates. Our market risk exposure is primarily a result of fluctuations in interest rates and foreign currency exchange rates. We do not hold or issue financial instruments for trading purposes.

Foreign Currency Exchange Risk. The functional currency of our foreign subsidiaries is generally the applicable local currency. Our consolidated financial statements are presented in U.S. dollars. Therefore, the net revenue, expenses, assets, and liabilities of our foreign subsidiaries are translated from their functional currencies into U.S. dollars. Fluctuations in the value of the U.S. dollar affect the reported amounts of net revenue, expenses, assets, and liabilities. Foreign exchange differences which arise on translation of our foreign subsidiaries' balance sheets into U.S. dollars are recorded as a foreign currency translation adjustment in accumulated other comprehensive income or loss within stockholders' equity.

We also have exposure to changes in foreign exchange rates associated with transactions which are undertaken by our subsidiaries in currencies other than their functional currency. Such transactions include intercompany transactions and inventory purchases denominated in currencies other than the functional currency of the purchasing entity. As a result, we have been impacted by changes in exchange rates and may be impacted for the foreseeable future. The potential impact of currency fluctuation increases as our international expansion increases.

We currently generate a significant portion of our net revenue and incur a significant portion of our expenses in Canada. We also hold a significant portion of our net assets in Canada. The reporting currency for our consolidated financial statements is the U.S. dollar. A weakening of the U.S. dollar against the Canadian dollar results in:

During fiscal 2016, the change in the relative value of the U.S. dollar against the Canadian dollar resulted in a $41.7 million reduction in accumulated other comprehensive loss within stockholders' equity. During fiscal 2015, the change in the relative value of the U.S. dollar against the Canadian dollar resulted in a $63.2 million increase in accumulated other comprehensive loss within stockholders' equity.

A 10% appreciation in the relative value of the U.S. dollar against the Canadian dollar compared to the exchange rates in effect for fiscal 2016 would have resulted in additional income from operations of approximately $0.2 million in fiscal 2016. This assumes a consistent 10% appreciation in the U.S. dollar against the Canadian dollar throughout the fiscal year. The timing of changes in the relative value of the U.S. dollar combined with the seasonal nature of our business, can affect the magnitude of the impact that fluctuations in foreign exchange rates have on our income from operations.

We have not historically hedged foreign currency fluctuations. However, in the future, in an effort to mitigate these risks, we may at times enter into derivative financial instruments, although we have not historically done so. We do not, and do not intend to, engage in the practice of trading derivative securities for profit.

Interest Rate Risk. Our revolving credit facility, which is described in Note 8 to the consolidated financial statements included in Item 8 of Part II of this report, provide us with available borrowings in an amount up to $150.0 million in the aggregate. Because our revolving credit facility bears interest at a variable rate, we will be exposed to market risks relating to changes in interest rates, if we have a meaningful outstanding balance. As of January 29, 2017, aside from letters of credit of $0.8 million, we had no other borrowings outstanding under this credit facility. We currently do not engage in any interest rate hedging activity and currently have no intention to do so. However, in the future, if we have a meaningful outstanding balance under our revolving facility, in an effort to mitigate losses associated with these risks, we may at times enter into derivative financial instruments, although we have not historically done so. These may take the form of forward contracts, option contracts, or interest rate swaps. We do not, and do not intend to, engage in the practice of trading derivative securities for profit.

Inflation

Inflationary factors such as increases in the cost of our product and overhead costs may adversely affect our operating results. Although we do not believe that inflation has had a material impact on our financial position or results of operations to date, a high rate of inflation in the future may have an adverse effect on our ability to maintain current levels of gross margin and selling, general and administrative expenses as a percentage of net revenue if the selling prices of our products do not increase with these increased costs.