Accumulated Other Comprehensive Income (Notes)

3 Months Ended

Mar. 31, 2013

Accumulated Other Comprehensive Income [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Income

The following table summarizes the changes in accumulated balances of other comprehensive income, net of tax, for the three months ended March 31, 2013 (in thousands):

	Unrealized Gains (Losses) on Investments			Foreign Currency Translation			Total
Beginning balance	$	1,811		$	(1,899	)	$	(88	)
Other comprehensive income before reclassifications	2,829			(1,841		)	988
Amounts reclassified from accumulated other comprehensive income	(8		)	88			80
Net current period other comprehensive income	2,821			(1,753		)	1,068
Ending balance	$	4,632		$	(3,652	)	$	980

The following table provides details about reclassifications out of accumulated other comprehensive income for the three months ended March 31, 2013 (in thousands):

Details about Accumulated Other Comprehensive Income Components	Amount Reclassified from Accumulated Other Comprehensive Income			Affected Line Item in the Statement of Income
Cumulative translation adjustment	$	116		Interest and other income (expense), net
	116			Total, before income taxes
	(28		)	Income tax expense (benefit)
	88			Total, net of tax
Unrealized gain (loss) on available-for-sale investments	(13		)	Interest and other income (expense), net
	(13		)	Total, before income taxes
	5			Income tax expense (benefit)
	(8		)	Total, net of tax
Total reclassifications for the period	$	80		Total, net of tax