SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Anti-Dilutive Shares Excluded from Calculation or EPS) (Details) - shares	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Earnings Per Share, or EPS
Number of anti-dilutive shares excluded from the calculation of diluted net loss per share attributable to common stockholders	8,512,400	4,644,348
Common stock warrants
Earnings Per Share, or EPS
Number of anti-dilutive shares excluded from the calculation of diluted net loss per share attributable to common stockholders	6,202,147	3,017,159
Common stock options
Earnings Per Share, or EPS
Number of anti-dilutive shares excluded from the calculation of diluted net loss per share attributable to common stockholders	908,560	753,114
Restricted stock units
Earnings Per Share, or EPS
Number of anti-dilutive shares excluded from the calculation of diluted net loss per share attributable to common stockholders	1,401,693	874,075