EMPLOYEE STOCK COMPENSATION - Nonvested Stock Option Activity (Detail) - $ / shares	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Number of Shares
Non-vested outstanding at beginning of period (in shares)	642,278	566,266
Granted (in shares)	0	320,000
Vested (in shares)	(33,926)	(164,171)
Forfeited (in shares)	(82,750)	(196,493)
Non-vested outstanding at end of period (in shares)	525,602	525,602
Weighted- Average Exercise Price per Share
Non-vested outstanding at beginning of period (in dollars per share)	$ 14.78	$ 12.99
Granted (in dollars per share)	0.00	16.78
Vested (in dollars per share)	12.38	12.83
Forfeited (in dollars per share)	14.30	13.86
Non-vested outstanding at end of period (in dollars per share)	$ 15.01	$ 15.01