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Note 5 - Share Based Compensation
6 Months Ended
Jun. 30, 2023
Notes to Financial Statements  
Share-Based Payment Arrangement [Text Block]

 

5.

SHARE BASED COMPENSATION

 

The following table presents share-based compensation expenses included in the Company’s unaudited condensed interim consolidated statements of operations:

 

  

Three Months Ended June 30,

 
  

2023

  

2022

 
         

Selling, general and administrative

 $59,966  $66,152 

Research, development and engineering

  17,430   17,547 
  $77,396  $83,699 

 

 

  

Six Months Ended June 30,

 
  

2023

  

2022

 
         

Selling, general and administrative

 $115,419  $158,578 

Research, development and engineering

  33,352   34,818 
  $148,771  $193,396