Warranty Costs

9 Months Ended

Sep. 30, 2011

Warranty Costs [Abstract]

Warranty Costs

Warranty Costs—Generally, the Company's products are covered from the date of sale to the customer by warranties against defects in material and workmanship for various periods depending on the product. Certain components carry a lifetime warranty. A provision for estimated warranty cost is recorded at the time of sale based upon actual experience. The Company continuously assesses the adequacy of its product warranty accrual and makes adjustments as needed. Historical analysis is primarily used to determine the Company's warranty reserves. Claims history is reviewed and provisions are adjusted as needed. However, the Company does consider other events, such as a product recall, which could warrant additional warranty reserve provision. The year to date increase in the liability for pre-existing warranties, as shown below, is the result of product recalls during 2011.

The following is a reconciliation of the changes in accrued warranty costs for the reporting period (in thousands):

Balance as of January 1, 2011	$	18,252
Warranties provided during the period		7,653
Settlements made during the period		(8,432	)
Changes in liability for pre-existing warranties during the period, including expirations		2,113
Balance as of September 30, 2011	$	19,586