Quarterly report pursuant to Section 13 or 15(d)

12. Stock Based Compensation (Details)

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12. Stock Based Compensation (Details) - USD ($)
None in scaling factor is -9223372036854775296
6 Months Ended 12 Months Ended
Jun. 30, 2015
Dec. 31, 2014
Number of Shares    
Beginning Balance 5,095,458 5,095,458
Grants 500,000 500,000
Cancellations    
Ending Balance 5,595,458 5,095,458
Options exercisable 3,270,458 3,095,458
Weighted Average Exercise Price    
Beginning Balance $ 1.70 $ 1.70
Grants $ 0.64 $ 0.64
Cancellations    
Ending Balance $ 1.60 $ 1.70
Options exercisable December 31, 2014 2.31  
Options exercisable June 30, 2015 $ 2.23 $ 2.31
Weighted Average Remaining Contractual Life (years)    
Beginning Balance 4 years 6 months 4 years 6 months
Grants 4 years 8 months 12 days 4 years 8 months 12 days
Ending Balance 4 years 4 years 6 months
Options exercisable December 31, 2014 4 years 6 months  
Options exercisable June 30, 2015 3 years 9 months 18 days 4 years 6 months
Aggregate Intrinsic Value    
Beginning Balance    
Grants    
Cancellations    
Ending Balance