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SHARE BASED COMPENSATION (Tables)
9 Months Ended
Sep. 30, 2021
Share-based Payment Arrangement [Abstract]  
Share-based Payment Arrangement, Option, Activity [Table Text Block] The Options activity during the nine months ended September 30, 2021 is as follows:
   

Number of Shares

   

Weighted Average Exercise Price

   

Weighted Average Years Remaining Contractual Term

   

Aggregate Intrinsic Value

 
                                 

Outstanding at December 31, 2020

    295,500     $ 1.92       5.4     $ 359,000  

  Grants

    51,000       4.59       8.2       -  

  Exercised

    (41,500 )     1.34               -  

Outstanding at September 30, 2021

    305,000     $ 2.44       5.0     $ 453,000  

Exercisable at September 30, 2021

    130,000     $ 1.98       4.0     $ 239,000