BUSINESS SEGMENT INFORMATION - Reconciliation of Segment Operating Income to Income (Loss) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting [Abstract]
Income (loss) from operations	$ 8,536	$ 15,451	$ 26,245	$ 20,274
Loss on extinguishment of debt	0	0	(64)	0
Interest expense	(9,909)	(11,096)	(30,145)	(32,011)
Interest income	301	475	878	1,371
Other income	89	196	287	611
Income (loss) before income taxes	$ (983)	$ 5,026	$ (2,799)	$ (9,755)