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EARNINGS PER COMMON SHARE - Additional Information (Details) - $ / shares
6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Earnings Per Share Disclosure [Line Items]    
Investment Warrants, Exercise Price   $ 12.11
Antidilutive Warrants    
Earnings Per Share Disclosure [Line Items]    
Stock options and warrants with an exercise price greater than the average market price of the common shares not included in the computation of net income per diluted share 0 22,698
Antidilutive Stock Options    
Earnings Per Share Disclosure [Line Items]    
Stock options and warrants with an exercise price greater than the average market price of the common shares not included in the computation of net income per diluted share 0 0