COMMON STOCK, AUTHORIZED (Details) - shares	Mar. 31, 2020	Feb. 11, 2020	Jan. 31, 2020	Dec. 31, 2019	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	500,000,000	16,666,667	25,000,000	4,000,000
Common stock, issued	2,571,553			550,736
Common stock, outstanding	2,571,553			550,736