Warranty

9 Months Ended

Mar. 31, 2012

Product Warranty Disclosure [Text Block]

Note 13: Warranty

A limited warranty is provided on our products for periods ranging from 3 to 24 months, and allowances for estimated warranty costs are recorded during the period of sale. The determination of such allowances requires management to make estimates of product return rates and expected costs to repair or replace products under warranty. If actual return rates or repair and replacement costs, or both, differ significantly from management’s estimates, adjustments to the expense will be required.

The following table sets forth a reconciliation of the accrued warranty liability:

	Nine Months Ended March 31,
	2012			2011
Beginning balance	$	1,333		$	1,360
Reductions for payments made		(938	)		(788	)
Changes in accruals related to pre-existing warranties		202			362
Changes in accruals related to warranties made in the current period		661			350
Ending balance	$	1,258		$	1,284