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WEIGHTED AVERAGE COMMON SHARES (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Sep. 30, 2019
Sep. 30, 2018
Shares used to compute basic and diluted loss income per share [Abstract]        
Basic shares outstanding (in shares) 24,563,038 24,532,648 24,550,999 24,386,689
Dilutive effect of stock options (in shares) 44,466 0 0 0
Diluted shares outstanding (in shares) 24,607,504 24,532,648 24,550,999 24,386,689
Stock Option 2 [Member]        
Antidilutive Shares Details [Abstract]        
Antidilutive shares excluded from computation of loss per share (in shares)   26,083 93,654 57,680
Stock Option 1 [Member]        
Antidilutive Shares Details [Abstract]        
Antidilutive shares excluded from computation of loss per share (in shares) 133,000 139,000 133,000 139,000