XML 35 R24.htm IDEA: XBRL DOCUMENT v3.3.1.900

Warranty Accrual (Tables)

9 Months Ended

Oct. 31, 2015

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

The following is a summary of the Company’s warranty-claim activity for the three months and nine months ended October 31, 2015 and 2014.

	Three Months Ended								Nine Months Ended
	10/31/2015				10/31/2014				10/31/2015				10/31/2014
	(In thousands)
Beginning balance	$	1,000			$	1,000			$	950			$	1,000
Provision	89				134				332				352
Costs incurred	(89		)		(134		)		(282		)		(352		)
Ending balance	$	1,000			$	1,000			$	1,000			$	1,000

X

- References

No definition available.

+ 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=51674963&loc=d3e12565-110249

+ Details

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