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Warranties (Tables)

3 Months Ended

May 31, 2012

Warranties [Abstract]

Schedule Of Product Warranty Liability

		Three months ended
		May 31,
$ in thousands		2012			2011
Warranties:
Product warranty accrual balance, beginning of period		$	3,829		$	1,916
Liabilities accrued for warranties during the period			1,250			1,380
Warranty claims paid during the period			(946)			(717)
Product warranty accrual balance, end of period		$	4,133		$	2,579
		Nine months ended
		May 31,
$ in thousands		2012			2011
Warranties:
Product warranty accrual balance, beginning of period		$	3,651		$	1,862
Liabilities accrued for warranties during the period			2,985			3,065
Warranty claims paid during the period			(2,503)			(2,348)
Product warranty accrual balance, end of period		$	4,133		$	2,579

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- Definition

Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

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