Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2013

The following table is a summary of stock option activity from January 1, 2013 through March 31, 2013:

	Stock Options

	Number of Shares	Exercise Price Per Share	Weighted- Average Exercise Price Per Share

Outstanding at December 31, 2012	3,530,085	$0.11 - $0.62	$ 0.24
Granted	2,025,000	0.05	0.05
Canceled/forfeited	(338,335 )	0.11 - 0.48	0.27

Outstanding at March 31, 2013	5,216,750	$0.05 - $0.62	$ 0.16

The following information applies to options outstanding at March 31, 2013:

Range of Exercise Prices	Outstanding at March 31, 2013	Weighted- Average Remaining Contractual Life	Weighted- Average Exercise Price	Exercisable at March 31, 2013	Weighted- Average Exercise Price

$0.01 - 0.19	3,420,000	6.5	$0.08	312,361	$0.16
0.20 - 0.29	738,000	3.9	$0.25	620,360	$0.25
0.30 - 0.39	772,500	4.0	$0.35	611,111	$0.35
0.40 - 0.49	276,250	1.8	$0.46	276,250	$0.46
0.60 - 0.69	10,000	0.5	$0.62	10,000	$0.62

	5,216,750	5.5	$0.16	1,830,082	$0.30