Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details 1)

v3.20.1
Stockholders' Equity (Details 1) - Equity Option [Member] - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Stock Options, Outstanding    
Beginning Balance 5,488,282 5,691,414
Granted 2,779,000 860,000
Exercised (441,210) (602,533)
Cancelled (193,714) (460,599)
Ending Balance 7,632,358 5,488,282
Stock Options, Exercisable    
Beginning Balance 4,384,294 3,124,941
Granted
Exercised
Cancelled
Ending Balance 4,542,144 4,384,294
Weighted Average, Exercise Price, Outstanding    
Beginning Balance $ 2.10 $ 1.16
Granted
Exercised
Cancelled
Ending Balance 2.21 2.10
Weighted Average, Exercise Price, Exercisable    
Beginning Balance 1.32 0.73
Granted
Exercised
Cancelled
Ending Balance 1.57 1.32
Weighted Average, Fair Value Vested    
Beginning Balance 1.32 0.73
Granted
Exercised
Cancelled
Ending Balance $ 1.57 $ 1.32
Weighted Average, Contractual Life (Years)    
Beginning Balance 5 years 9 months 18 days 6 years 10 months 14 days
Granted  
Exercised  
Cancelled  
Ending Balance 6 years 5 months 9 days 5 years 9 months 18 days
Aggregate Intrinsic Value    
Beginning Balance
Granted
Exercised
Cancelled
Ending Balance $ 2,364,422