Investments

12 Months Ended

Dec. 31, 2012

Investments [Abstract]

Investments

Note 5 - Investments

Investments classified as available-for-sale as of December 31, 2012 and 2011 were comprised of (in thousands):

	December 31, 2012								December 31, 2011
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Auction rate securities	$	1,175	$	409	$	-	$	1,584	$	3,373	$	832	$	-	$	4,205
Corporate debt securities		31,340		21		-		31,361		-		-		-		-
Total	$	32,515	$	430	$	-	$	32,945	$	3,373	$	832	$	-	$	4,205

Non-current investments had original maturities at purchase of greater than one year, but less than two years.

In 2012, the Company received proceeds of $3.1 million from the redemption of two auction rate securities resulting in realized gains of $0.9 million. Approximately $0.3 million of these realized gains resulted from reclassification adjustments out of accumulated other comprehensive income during the period.