Accrued Product Warranties (Tables)

6 Months Ended

Jun. 30, 2011

Summary of Warranty Liability and Activity

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

	Three Months Ended June 30,						Six Months Ended June 30,
	2011			2010			2011			2010
Accrued product warranties, beginning of period	$	18,960		$	9,196		$	18,686		$	9,438
Amounts paid for warranty services		(2,193	)		(1,766	)		(5,181	)		(4,761	)
Warranty provisions for products sold		2,319			1,896			5,027			4,387
Accrued product warranties acquired		—			7,622			—			7,622
Currency translation adjustments and other		128			351			682			613
Accrued product warranties, end of period	$	19,214		$	17,299		$	19,214		$	17,299
Current accrued product warranties, end of period							$	15,941		$	14,837
Long-term accrued product warranties, end of period							$	3,273		$	2,462