Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013
Condensed Consolidated Statements of Comprehensive Income
Net income	$ 14,279	$ 12,612	$ 22,389	$ 32,646
Net changes to available-for-sale securities
Unrealized gains (losses) arising during the period	59	(1,093)	472	(1,207)
Reclassification for gains included in net income		(232)		(232)
Net changes to cash flow hedges
Unrealized gains (losses) arising during the period	(486)	1,101	(627)	1,144
Reclassification for losses included in net income	143	141	286	322
Other comprehensive income (loss), before tax	(284)	(83)	131	27
Provision (benefit) for income taxes	(99)	(29)	46	10
Other comprehensive income (loss)	(185)	(54)	85	17
Comprehensive income	$ 14,094	$ 12,558	$ 22,474	$ 32,663

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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