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Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies [Abstract]

Changes in product warranties

The following table provides the changes in our product warranties (in thousands):

		Three Months Ended								Six Months Ended
		June 30,								June 30,
		2012				2011				2012				2011
Balance, beginning of period		$	13,948			$	12,641			$	13,500			$	12,153
Liabilities accrued for current year sales			20,233				18,481				35,656				32,337
Settlements of warranty claims			(15,332	)			(15,663	)			(30,307	)			(29,031	)
Balance, end of period		$	18,849			$	15,459			$	18,849			$	15,459

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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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