XML 22 R9.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Commitments and Contingencies | 6 Months Ended
--- | ---
Aug. 31, 2012
Commitments and Contingencies |
Commitments and Contingencies |
Note 3 – Commitments and Contingencies We are involved in various legal claims and proceedings in the normal course of operations. We believe the outcome of these matters will not have a material adverse effect on our consolidated financial position, results of operations or liquidity. Notes (7), (9), (10), (11), and (14) provide additional information regarding certain of our significant long-term commitments and certain significant contingencies we have provided for in the accompanying consolidated condensed financial statements. Our products are under warranty against defects in material and workmanship for periods ranging from two to five years. We estimate our warranty accrual using historical trends and believe that these trends are the most reliable method by which we can estimate our warranty liability. The following table summarizes the activity in our warranty accrual for the periods covered in the accompanying consolidated condensed statements of income: ACCRUAL FOR WARRANTY RETURNS (in thousands)
|  | Three Months Ended August 31, |  | Six Months Ended August 31, |
|  | 2012 |  | 2011 |  | 2012 |  | 2011 |
Beginning balance |  | $ | 23,313 |  | $ | 24,369 |  | $ | 26,665 |  | $ | 24,021 |
Additions to the accrual |  | 7,899 |  | 9,386 |  | 14,773 |  | 16,496 |
Reductions of the accrual - payments and credits issued |  | (9,352 | ) | (9,303 | ) | (19,578 | ) | (16,065 | )
Ending balance |  | $ | 21,860 |  | $ | 24,452 |  | $ | 21,860 |  | $ | 24,452 |

X
- Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for commitments and contingencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6952336&loc=d3e14435-108349 Reference 2: 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Interpretation (FIN) -Number 14 -Paragraph 3 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 440 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25287-109308 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 5 -Paragraph 9, 10, 11, 12 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.25) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6449706&loc=d3e16207-108621 + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration