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Available-for-sale Securities

9 Months Ended

Sep. 30, 2012

Available-for-sale Securities [Abstract]

Note 3. Available-for-sale Securities

The following is a summary of available-for-sale securities at September 30, 2012 (in thousands):


	September 30, 2012
	Carrying Value		Gross Unrealized Gain		Fair Value
Money market funds	$	10,263	$	0	$	10,263

Total available-for-sale securities	$	10,263	$	0	$	10,263

The following is a summary of available-for-sale securities at December 31, 2011 (in thousands):


	December 31, 2011
	Carrying Value		Gross Unrealized Gain		Fair Value
Money market funds	$	8,683	$	0	$	8,683
United States government agency securities		287		0		287

Total available-for-sale securities	$	8,970	$	0	$	8,970

Available-for-sale securities at September 30, 2012, and December 31, 2011, consisted of the following by original contractual maturity (in thousands):


	September 30, 2012				December 31, 2011
	Carrying Value		Fair Value		Carrying Value		Fair Value
Due in one year or less	$	10,263	$	10,263	$	8,683	$	8,683
Due greater than three years and less than five years		0		0		287		287

Total available-for-sale securities	$	10,263	$	10,263	$	8,970	$	8,970

The maturities of certain short-term investments were estimated primarily based upon assumed prepayment features and credit enhancement characteristics.

The Company did not record any gross realized gains from the sale or maturity of available-for-sale investments during the three and nine months ended September 30, 2012 and three months ended September 30, 2011. Gross realized gains from the sale or maturity of available-for-sale investments were minimal during the nine months ended September 30, 2011. The Company did not record losses on investments experiencing an other-than-temporary decline in fair value nor did it record any gross realized losses from the sale or maturity of available-for-sale investments during the three and nine months ended September 30, 2012, and 2011.