WARRANTIES	9 Months Ended
Feb. 28, 2015
WARRANTIES	WARRANTIES We offer warranties for the limited number of specific products we manufacture. We also provide extended warranties for some products we sell that lengthen the period of coverage specified in the manufacturer’s original warranty. Our warranty terms generally range from one to three years. Warranty reserves are established for costs that are expected to be incurred after the sale and delivery of products under warranty. Warranty reserves are included in accrued liabilities on our consolidated balance sheets. The warranty reserves are determined based on known product failures, historical experience, and other available evidence. Warranty reserves were approximately $0.2 million as of February 28, 2015, and May 31, 2014.

WARRANTIES

9 Months Ended

Feb. 28, 2015

We offer warranties for the limited number of specific products we manufacture. We also provide extended warranties for some products we sell that lengthen the period of coverage specified in the manufacturer’s original warranty. Our warranty terms generally range from one to three years.

Warranty reserves are established for costs that are expected to be incurred after the sale and delivery of products under warranty. Warranty reserves are included in accrued liabilities on our consolidated balance sheets. The warranty reserves are determined based on known product failures, historical experience, and other available evidence. Warranty reserves were approximately $0.2 million as of February 28, 2015, and May 31, 2014.