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Fair Value Measurements And Marketable Securities (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Measurements And Marketable Securities [Abstract]

Schedule Of Fair Value Of Available-For-Sale Securities By Major Security Type


	September 30, 2012		December 31, 2011
State and municipal bonds	$	2,256	$	866
Corporate obligations		669		1,227
U.S. Treasury Securities		230		—
	$	3,155	$	2,093

- Definition

Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.

+ References

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

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+ Details