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Product Warranty (Tables)

9 Months Ended

Dec. 31, 2011

Product Warranty [Abstract]

Schedule Of Product Warranty Activity

		Three months ended						Nine months ended
		December 31,						December 31,
		2011			2010			2011			2010
Balance at beginning of period	$	7,055		$	7,374		$	7,907		$	6,431
Change in accruals for warranties during the period		(300	)		2,193			(774	)		6,533
Settlements during the period		(482	)		(1,119	)		(860	)		(4,516	)
Balance at end of period	$	6,273		$	8,448		$	6,273		$	8,448

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

-Topic 460

-SubTopic 10

-Publisher FASB

-Number

-Article

-Subparagraph

-Name Accounting Standards Codification

-Paragraph 8

-Section 50

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

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