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Product warranty	9 Months Ended
Mar. 31, 2012
Product warranty	3. Product warranty In the ordinary course of business, the Company warrants its products against defects in design, materials and workmanship over various time periods. The warranty accrual as of March 31, 2012 and June 30, 2011 is immaterial to the financial position of the Company and the change in the accrual for the current and prior-year quarter and first nine months of fiscal 2012 and fiscal 2011 is immaterial to the Company’s results of operations and cash flows.

Product warranty

9 Months Ended

Mar. 31, 2012

3. Product warranty

In the ordinary course of business, the Company warrants its products against defects in design, materials and workmanship over various time periods. The warranty accrual as of March 31, 2012 and June 30, 2011 is immaterial to the financial position of the Company and the change in the accrual for the current and prior-year quarter and first nine months of fiscal 2012 and fiscal 2011 is immaterial to the Company’s results of operations and cash flows.