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Note 7 - Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Weighted Average Number of Shares [Table Text Block]
  

For the Six Months

Ended June 30,

 
  

2021

  

2020

 

Net Income (Loss) attributable to LiqTech International Inc.

 $(5,557,537

)

 $(2,260,312

)

Weighted average number of common shares used in basic earnings per share

  21,723,578   20,758,855 

Effect of dilutive securities, stock options, RSUs, and warrants

  -   - 

Weighted average number of common shares and potential dilutive common shares outstanding used in dilutive earnings per share

  21,723,578   20,758,855