NET INCOME PER COMMON SHARE - Potentially Dilutive Securities (Detail) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
NET INCOME PER COMMON SHARE [Abstract]
Antidilutive convertible preferred shares (in shares)	0	[1]	16,570	[1]	0	[1]	16,570	[1]
Shares issuable under option awards (in shares)	0		35		20		35

[1] The Series A and Series B preferred shares were redeemed in June 2013.