Interim Condensed Consolidated Statements of Comprehensive Income (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Net Income	$ 13,805	$ 12,654
Other Comprehensive Income:
Unrealized gains on investments in marketable securities	15,764	8,656
Less: Reclassification adjustment for realized gains on sale of securities	(230)	(687)
Income tax expense related to items of other comprehensive income	(6,090)	(3,110)
Other comprehensive income, net of tax	9,444	4,859
Comprehensive Income	$ 23,249	$ 17,513

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.

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- Definition

Net of tax amount of other comprehensive income (loss) attributable to the parent entity.

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Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

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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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