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ACCOUNTING POLICIES (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Accounting Policies [Line Items]      
Numerator for basic and diluted earnings per share $ 1,023,000 $ 1,923,000 $ 930,000
Denominator:      
Denominator for basic and diluted earnings per share – weighted-average shares 5,836,000 5,754,000 5,570,000
Effect of dilutive securities      
Effect of dilutive securities Employee stock options and restricted stock 17,000 130,000 13,000
Denominator for diluted earnings per share – adjusted weighted-average shares 5,853,000 5,884,000 5,583,000
Earnings per common share- basic $ 0.18 $ 0.33 $ 0.17
Earnings per common share- diluted $ 0.17 $ 0.33 $ 0.17