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Product warranty	6 Months Ended
Dec. 31, 2011
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 December 31, 2011 and June 30, 2011 is immaterial to the financial position of the Company and the change in the accrual for the current quarter and first six months of fiscal 2012 is immaterial to the Company’s results of operations and cash flows.

Product warranty

6 Months Ended

Dec. 31, 2011

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 December 31, 2011 and June 30, 2011 is immaterial to the financial position of the Company and the change in the accrual for the current quarter and first six months of fiscal 2012 is immaterial to the Company’s results of operations and cash flows.