Unaudited Condensed Consolidated Statement of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jul. 01, 2012	Jun. 30, 2013	Jul. 01, 2012
Net income	$ 13,985	$ 21,522	$ 29,328	$ 46,669
Other comprehensive (loss) income, before tax:
Unrealized (loss) gain on derivative instruments	(82)	172	69	116
Unrealized loss on available-for-sale securities	(15)	(1)	(41)	(35)
Total other comprehensive (loss) income, before tax	(97)	171	28	81
Tax benefit related to items of other comprehensive income	6	0	16	12
Other comprehensive (loss) income, net of tax	(91)	171	44	93
Comprehensive income	$ 13,894	$ 21,693	$ 29,372	$ 46,762

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References+ Details

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details

- Definition

Tax effect of other comprehensive income (loss) attributable to both parent entity and noncontrolling interest.

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+ Details

- Definition

Before tax amount of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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- Definition

Before tax and reclassification adjustments amount of unrealized holding gain (loss) and transfers on available-for-sale securities.

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