Product Warranties

9 Months Ended

Sep. 30, 2012

Product Warranties Disclosures [Abstract]

The Company provides for estimated future warranty obligations at the time revenue is recognized. The Company’s standard warranty obligation to its direct customers generally provides for a right of return of any product for a full refund in the event that such product is not merchantable or is found to be damaged or defective. At the time revenue is recognized, an estimate of future warranty returns is recorded to reduce revenue in the amount of the expected credit or refund to be provided to its direct customers. At the time the Company records the reduction to revenue related to warranty returns, the Company includes within cost of revenue a write-down to reduce the carrying value of such products to net realizable value.

The Company’s standard warranty obligation to its end-users provides for replacement of a defective product for one or more years. Factors that affect the warranty obligation include product failure rates, material usage and service delivery costs incurred in correcting product failures. The estimated cost associated with fulfilling the Company’s warranty obligation to end-users is recorded in cost of revenue. Because the Company’s products are manufactured by third party manufacturers, in certain cases the Company has recourse to the third party manufacturer for replacement or credit for the defective products. The Company gives consideration to amounts recoverable from its third party manufacturers in determining its warranty liability.

Changes in the Company’s warranty liability, which is included in other accrued liabilities in the unaudited condensed consolidated balance sheets, are as follows (in thousands):



	Nine Months Ended
	September 30, 2012			October 2, 2011
Balance as of beginning of the period	$	44,846		$	40,513
Provision for warranty liability made during the period	44,451			42,961
Settlements made during the period	(44,904		)	(42,898		)
Balance at end of period	$	44,393		$	40,576