Accrued Liabilities (Warranties) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Mar. 31, 2013
Accrued Liabilities
Warranties, beginning of period	$ 15,742
Net increases in accruals related to warranties during the period	335
Increases due to acquisition of Duarte	157
Settlements of amounts accrued	(1,618)
Foreign currency exchange rate changes	(48)
Warranties, end of period	$ 14,568

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The amount of acquisition cost of a business combination allocated to warranties assumed from the acquired entity.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141

-Paragraph 51

-Subparagraph e

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-Paragraph 37

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 5

-Paragraph 10

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 25

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

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-Article 5

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- Definition

Total Increase or Decrease in the standard and extended product warranty liability due to currency translation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

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- Definition

Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

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-Subparagraph ((c)(2))

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- Definition

Represents the net increase or decrease in the liability during the reporting period for accruals related to preexisting standard and extended product warranties and for the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period.

+ References

No definition available.

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