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12. STOCK-BASED COMPENSATION (Details 1) - $ / shares
9 Months Ended
Sep. 30, 2017
Dec. 31, 2016
Share-based Compensation [Abstract]    
Outstanding 766,000 185,000
Range of Exercise Prices, Lower Limit $ 1.45  
Range of Exercise Prices, Upper Limit $ 4.80  
Weighted Average Remaining Contractual Life (Years) 3 years 4 months 13 days