Product Warranty (Tables)

6 Months Ended

Jun. 30, 2012

Reconciliation of Reserve for Warranty Expense

The following table provides a reconciliation of the activity related to the Company’s reserve for warranty expense (in thousands):

	Three Months Ended June 30,						Six Months Ended June 30,
	2012			2011			2012			2011
Beginning balance	$	8,262		$	8,646		$	8,140		$	8,427
Provision		1,919			6,234			3,773			8,185
Claims paid/costs incurred		(2,318	)		(2,898	)		(4,050	)		(4,630	)
Ending balance	$	7,863		$	11,982		$	7,863		$	11,982