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Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2012

Accumulated Other Comprehensive Income [Abstract]

Reconciliation Of Amounts Contained In Accumulated Other Comprehensive Income

		Accumulated other comprehensive income		Accumulated other comprehensive income, net of tax
As of December 31, 2010	$	929	$	790
Decreases to fair market value of marketable securities during period		(295)		(251)
Decreases due to realization of a gain on sale of marketable securities		(459)		(390)
As of December 31, 2011		175		149
Increases to fair market value of marketable securities during period		19		16
Decreases due to realization of a gain on sale of marketable securities		(192)		(163)
As of December 31, 2012	$	2	$	2

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580

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