XML 49 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6

Warranties (Tables)

6 Months Ended

Feb. 28, 2013

Warranties [Abstract]

Schedule Of Product Warranty Liability

		Three months ended
		February 28,			February 29,
($ in thousands)		2013			2012
Warranties:
Product warranty accrual balance, beginning of period		$	5,052		$	3,745
Liabilities accrued for warranties during the period			1,234			836
Warranty claims paid during the period			(714)			(752)
Product warranty accrual balance, end of period		$	5,572		$	3,829
		Six months ended
		February 28,			February 29,
($ in thousands)		2013			2012
Warranties:
Product warranty accrual balance, beginning of period		$	4,848		$	3,651
Liabilities accrued for warranties during the period			2,526			1,735
Warranty claims paid during the period			(1,802)			(1,557)
Product warranty accrual balance, end of period		$	5,572		$	3,829

X

- Details

Name:	us-gaap_ProductWarrantiesDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration