COMMON STOCK, AUTHORIZED (Details) - shares	Jun. 30, 2018	May 31, 2018	Apr. 30, 2018	Dec. 31, 2017
Common stock, number of shares, par value and other disclosures
Common stock, authorized	25,000,000	25,000,000	4,000,000	25,000,000
Common stock, issued	4,077,667			1,370,992
Common stock, outstanding	4,077,667			1,370,992