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COMMON STOCK, AUTHORIZED (Details) - shares
Feb. 11, 2020
Jan. 31, 2020
Jan. 21, 2020
Jan. 20, 2020
Dec. 31, 2019
Dec. 31, 2018
May 31, 2018
Apr. 30, 2018
Common stock, number of shares, par value and other disclosures                
Common stock, authorized         16,666,667 16,666,667 25,000,000 4,000,000
Common stock, issued         550,736 310,330    
Common stock, outstanding         550,736 310,330    
Subsequent event                
Common stock, number of shares, par value and other disclosures                
Common stock, authorized 16,666,667 500,000,000 500,000,000 25,000,000