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Loss per Share (Tables)
3 Months Ended
Mar. 31, 2020
Earnings Per Share [Abstract]  
Schedule of loss per share

   For the Three Month Ended 
   March 31,
2020
   March 31,
2019
 
Numerator:        
Net loss attributable to ABVC's common stockholders  $(1,247,538)  $(791,671)
           
Denominator:          
Weighted-average shares outstanding:          
Weighted-average shares outstanding - Basic   19,484,542    14,965,665 
Stock options        - 
Weighted-average shares outstanding - Diluted   19,484,542    14,965,665 
           
Loss per share          
-Basic  $(0.06)  $(0.05)
-Diluted  $(0.06)  $(0.05)