EARNINGS PER COMMON SHARE - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Stock Options
Antidilutive shares excluded from computation of diluted earnings per share
Antidilutive shares excluded from computation of diluted earnings per share (in shares)	4,660,568	2,309,479
Restricted Stock Units (RSUs)
Antidilutive shares excluded from computation of diluted earnings per share
Antidilutive shares excluded from computation of diluted earnings per share (in shares)	135,309	500
Performance-Based Restricted Stock Units
Antidilutive shares excluded from computation of diluted earnings per share
Antidilutive shares excluded from computation of diluted earnings per share (in shares)	10,348