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NET LOSS PER SHARE (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Equity Option [Member]        
NET LOSS PER SHARE (Details) [Line Items]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 1,951,000 1,502,000 1,951,000 1,502,000