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STOCK-BASED COMPENSATION PLANS (Details 2) - Restricted Stock [Member] - shares
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Granted but not vested at December 31, 2017     15,000  
Granted 5,000 0 75,000 10,000
Forfeited     0  
Vested     (13,000)  
Granted but not vested at September 30, 2018 77,000   77,000