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EQUITY AND STOCK COMPENSATION PLANS (Detail Textuals) - 2001 Nonqualified Stock Plan - Stock Options
12 Months Ended
Dec. 31, 2018
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of stock awards authorized to grant 8,000,000
Number of stock awards available for grant 4,700,269
Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Term of options granted at exercise prices 4 years
Term of options vested 3 years
Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Term of options granted at exercise prices 10 years
Term of options vested 5 years