Commitments and Contingencies

3 Months Ended

Mar. 31, 2012

Commitments and Contingencies [Abstract]

Commitments and Contingencies

10. Commitments and Contingencies

Sales Returns

The accrued sales returns estimate is based on historical return rates, which are reasonably consistent from period to period, and is adjusted for any current trends as appropriate. If actual returns vary from expected rates, sales in future periods are adjusted.

The activity in the sales returns liability account was as follows (in thousands):

	Three Months Ended
	March 31, 2012			April 2, 2011
Balance at beginning of year	$	4,402		$	2,944
Additions that reduce net sales		13,066			10,581
Deductions from reserves		(12,047	)		(9,497	)
Balance at end of period	$	5,421		$	4,028

Warranty Liabilities

We provide a 20-year limited warranty on our beds. The customer participates over the last 18 years of the warranty period by paying a portion of the retail value of replacement parts. The estimated warranty costs, which are expensed at the time of sale and included in cost of sales, are based on historical claims rates incurred by us and are adjusted for any current trends as appropriate. Actual warranty claim costs could differ from these estimates. We regularly assess and adjust the estimate of accrued warranty claims by updating claims rates for actual trends and projected claim costs.

We classify as noncurrent those estimated warranty costs expected to be paid out in greater than one year. The activity in the accrued warranty liabilities account was as follows (in thousands):

	Three Months Ended
	March 31, 2012			April 2, 2011
Balance at beginning of year	$	6,310		$	5,744
Additions charged to costs and expenses for current-year sales		1,448			1,074
Deductions from reserves		(1,383	)		(1,050	)
Changes in liability for pre-existing warranties during the current year, including expirations		505			(142	)
Balance at end of period	$	6,880		$	5,626

Legal Proceedings

We are involved from time to time in various legal proceedings arising in the ordinary course of our business, including primarily commercial, product liability, employment and intellectual property claims. In accordance with generally accepted accounting principles in the United States, we record a liability in our consolidated financial statements with respect to any of these matters when it is both probable that a liability has been incurred and the amount of the liability can be reasonably estimated. With respect to currently pending legal proceedings, we have not established an estimated range of reasonably possible additional losses either because we believe that we have valid defenses to claims asserted against us or the proceeding has not advanced to a stage of discovery that would enable us to establish an estimate. We currently do not expect the outcome of these matters to have a material effect on our consolidated results of operations, financial position or cash flows. Litigation, however, is inherently unpredictable, and it is possible that the ultimate outcome of one or more claims asserted against us could adversely impact our results of operations, financial position or cash flows. We expense legal costs as incurred.