Available for Sale Securities

6 Months Ended

Jun. 30, 2012

Available for Sale Securities [Abstract]

Available for Sale Securities

4. Available for Sale Securities

The Company’s available for sale securities at cost or amortized cost value and fair market value by contractual maturity were (in thousands):

	Cost or Amortized Cost Value		Fair Market Value
December 31, 2011
Due in one year or less	$	2,010	$	2,012
Total	$	2,010	$	2,012

The types of securities included in the Company’s available for sale investments at December 31, 2011 were (in thousands):

	Cost or Amortized Cost Value		Gross Unrealized Gains		Gross Unrealized (Losses)		Fair Market Value
December 31, 2011
U.S. government agencies	$	2,010	$	2	$	—	$	2,012

No securities have been in a continuous unrealized loss position for more than 12 months at June 30, 2012 and December 31, 2011, respectively, and no impairments have been recorded for the periods presented.