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INCOME PER COMMON SHARE (Details Narrative) - shares
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Earnings Per Share [Abstract]    
Incremental common shares attributable to dilutive effect of share-based payment arrangements (shares) 56,513 78,933
Antidilutive securities excluded from computation of earnings per share (shares) 6,772 45,249