Available for Sale Investments

6 Months Ended

Jun. 30, 2012

Available for Sale Investments [Abstract]

Available for Sale Investments

NOTE 3 AVAILABLE FOR SALE INVESTMENTS

The amortized cost, gross unrealized gains and losses and estimated fair value of available-for-sale marketable securities by security classification as of December 31, 2011 (none at June 30, 2012), were as follows:

December 31, 2011 (In thousands)	Amortized Costs		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Values
Government-sponsored securities	$	993	$	—	$	—	$	993
Corporate debt securities		1,086		—		—		1,086
Total securities	$	2,079	$	—	$	—	$	2,079

During the six months ended June 30, 2012 and June 25, 2011 we had no realized gains (losses) on sales of available-for-sale marketable securities. Gains and losses on available-for-sale marketable securities are based on the specific identification method. The contractual maturities of all of our available-for-sale investments as of December 31, 2011 were less than 12 months.