Warranties

The Company offers warranties for certain products that it manufactures, with the warranty term generally ranging from one to two years. Warranty reserves are established for costs expected to be incurred after the sale and delivery of products under warranty, based mainly on known product failures and historical experience. Actual repair costs incurred for products under warranty are charged against the established reserve balance as incurred. Changes in the warranty reserve for the three-month periods ended March 30, 2014, and March 31, 2013, are as follows:



	Three Months Ended
	March 30, 2014			March 31, 2013
Balance, beginning of fiscal year	$	379		$	370
Changes in product warranties (included in) charged to earnings	(19		)	154
Use of reserve for warranty obligations	(36		)	(165		)
Balance, end of period	$	324		$	359

Warranty reserves are included in accrued liabilities in the accompanying condensed consolidated balance sheets.