DEBT (Convertible Promissory Notes) (Details)			3 Months Ended		12 Months Ended
	Jan. 13, 2017 USD ($) shares	Dec. 31, 2016 USD ($) shares	Mar. 31, 2017 USD ($) shares	Mar. 31, 2016 USD ($)	Dec. 31, 2016 USD ($)	Jan. 17, 2017	Jan. 06, 2016 USD ($)	Jan. 20, 2015 USD ($)	Jan. 15, 2015 investor	Dec. 31, 2014 USD ($)
Debt Instrument [Line Items]
Conversion of convertible promissory notes			$ 499,000	$ 0
Additional notes
Debt Instrument [Line Items]
Number of additional accredited investors | investor									7
Convertible notes payable
Debt Instrument [Line Items]
Face amount							$ 750,000			$ 750,000
Interest rate (as a percent)		6.00%			6.00%					6.00%
Number of shares converted (shares) | shares			502,786
Long-term debt		$ 600,000			$ 600,000
Debt instrument, default period					10 days
Convertible notes payable | Agent Note
Debt Instrument [Line Items]
Face amount	$ 446,250							$ 46,250
Number of shares converted (shares) | shares	416,135
Percentage of initial note								5.00%
Long-term debt	$ 100,000
Accrued interest	$ 100,000
Convertible notes payable | Additional notes
Debt Instrument [Line Items]
Face amount								$ 925,000
Number of shares converted (shares) | shares		281,023
Conversion of convertible promissory notes					$ 400,000
Convertible notes payable | Additional Notes
Debt Instrument [Line Items]
Required cumulative principal payment, percent						66.67%
Portion of principal required by deferred maturity date, percent						33.33%