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STOCK-BASED COMPENSATION PLANS (Detail Textuals) - Stock Options - 2016 Stock Incentive Plan - shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expiration period of options from date of grant 10 years    
Number of shares available for granting options 800,000 800,000 0
Number of shares of common stock are available for issuance 800,000    
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period of options 2 years    
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period of options 4 years