WARRANTS FOR COMMON STOCK (Roll-Forward of Warrant Liability from Initial Valuation) (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016	Dec. 31, 2015
Class of Warrant or Right [Line Items]
Fair value of warrant liability upon Issuance / conversion	$ 141,608	$ 58,681	$ 2,898,296
Reclassification of warrant liability to capital in excess of par		(2,810,000)
Gain as a result of change in fair value		$ (29,615)
Loss as a result of change in fair value	$ 82,927