Accrued Product Warranties (Tables)

9 Months Ended

Sep. 30, 2011

Summary of Warranty Liability and Activity

The following table summarizes the Company’s warranty liability and activity (in thousands):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2011			2010			2011			2010
Accrued product warranties, beginning of period	$	19,214		$	17,299		$	18,686		$	9,438
Amounts paid for warranty services		(948	)		(1,022	)		(6,128	)		(5,783	)
Warranty provisions for products sold		(388	)		1,367			4,639			5,754
Accrued product warranties acquired		—			—			—			8,247
Currency translation adjustments and other		(448	)		503			233			491
Accrued product warranties, end of period	$	17,430		$	18,147		$	17,430		$	18,147
Current accrued product warranties, end of period							$	14,090		$	15,330
Long-term accrued product warranties, end of period							$	3,340		$	2,817