Quarterly report pursuant to Section 13 or 15(d)

4. STOCK OPTION PLAN AND STOCK-BASED COMPENSATION (Details 1)

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4. STOCK OPTION PLAN AND STOCK-BASED COMPENSATION (Details 1) (USD $)
6 Months Ended
Jun. 30, 2014
Stock Option Plan And Stock-Based Compensation Details 1  
Outstanding Beginning 5,741,400
Granted, Shares 1,219,000
Exercised, Shares (84,016)
Options forfeited/cancelled, Shares (121,764)
Outstanding End 6,754,620
Outstanding Beginning, Exercise Price Per Share, Minimum $ 0.10
Outstanding Beginning, Exercise Price Per Share, Maximum $ 1.85
Granted, Exercise Price Per Share, Minimum 0.69
Granted, Exercise Price Per Share, Maximum 1.21
Exercised, Exercise Price Per Share, Minimum $ 0.10
Exercised, Exercise Price Per Share, Maximum $ 0.57
Options forfeited/cancelled, Exercise Price Per Share, Minimum $ 0.57
Options forfeited/cancelled, Exercise Price Per Share, Maximum $ 1.00
Outstanding End, Exercise Price Per Share, Minimum $ 0.10
Outstanding End, Exercise Price Per Share, Maximum $ 1.85
Outstanding Beginning, Weighted Average Exercise Price $ 0.40
Granted, Weighted Average Exercise Price $ 1.15
Exercised, Weighted Average Exercise Price $ 0.54
Options forfeited/cancelled, Weighted Average Exercise Price $ 0.81
Outstanding End, Weighted Average Exercise Price $ 0.53