COMMON STOCK - PAR VALUE (Details) - $ / shares	Dec. 31, 2016	Dec. 31, 2015
Common stock, number of shares, par value and other disclosures
Common stock, authorized	100,000,000	50,000,000
Common stock, par value (in dollars per share)	$ 0.00001	$ 0.00001
Common stock, issued	32,044,087	27,555,948
Common stock, outstanding	32,044,087	27,555,948