SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Potential Dilutive Securities (Details) - $ / shares
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share 9,391,284 6,509,824 9,391,284 6,509,824
Private Innovate 2015 Stock Incentive Plan | Stock Compensation Plan        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share 6,428,577 6,509,824 6,428,577 6,509,824
Omnibus Incentive Plan 2012 | Stock Compensation Plan        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share 1,202,843 0 1,202,843 0
Private Innovate Plan, Warrants Exercised At $2.54 | Warrant        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share 349,555 0 349,555 0
Exercise price of warrants or rights $ 2.54   $ 2.54  
Private Innovate Plan, Warrants Exercised At $3.18 | Warrant        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of earnings per share 1,410,309 0 1,410,309 0
Exercise price of warrants or rights $ 3.18   $ 3.18