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EARNINGS PER COMMON SHARE - Additional Information (Detail) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Stock Units        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Stock excluded from computation of earnings per share (in shares) 517,833 38,836 484,163 222,431
Stock Option        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Stock excluded from computation of earnings per share (in shares) 58,859 0 33,013 0