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7 - SHARE BASED COMPENSATION (Tables)
12 Months Ended
Dec. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Share-based Compensation, Stock Options, Activity [Table Text Block]
Stock option activity during the periods indicated is as follows:

   

Number of Shares

   

Weighted Average Exercise Price

   

Weighted Average Remaining Contractual Term (Years)

   

Aggregate Intrinsic Value

 
                                 

Outstanding at December 31, 2016

    376,000       1.07       4.1     $ 71,600  

Exercised

    (40,000

)

    1.00                  

Forfeited

    (5,000

)

    1.09                  

Outstanding at December 31, 2017

    331,000       1.08       3.5     $ 204,400  

Grants

    215,000       1.90       7.3          

Exercised

    (59,000

)

    1.02                  

Forfeited

    (34,000

)

    1.48                  

Outstanding at December 31, 2018

    453,000       1.35       5.0     $ 182,400  

Exercisable at December 31, 2018

    238,000     $ 1.04       2.8     $ 147,600