3. Stock Options (Tables)

12 Months Ended

Dec. 31, 2012

Stock Options Tables

Fair value hierarchy for financial assets

The following table represents the fair value hierarchy for our financial assets (cash equivalents and marketable securities) measured at fair value on a recurring basis as of December 31, 2012 and 2011 (in thousands):

	Level 1		Level 2		Level 3
December 31, 2012
Money market accounts	$	2,003	$	-	$	-
Total	$	2,003	$	-	$	-
December 31, 2011
Money market accounts	$	1,022	$	-	$	-
Total	$	1,022	$	-	$	-