GOODWILL AND OTHER INTANGIBLE ASSETS - Additional Information (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013 Segment	Sep. 30, 2012	Sep. 30, 2013 Covenants not-to-compete	Sep. 30, 2013 Covenants not-to-compete Minimum	Sep. 30, 2013 Covenants not-to-compete Maximum	Sep. 30, 2013 Customer relationships	Sep. 30, 2013 Customer relationships Minimum	Sep. 30, 2013 Customer relationships Maximum	Sep. 30, 2013 Tradenames	Sep. 30, 2013 Tradenames Minimum	Sep. 30, 2013 Tradenames Maximum	Sep. 30, 2013 License agreements	Sep. 30, 2013 License agreements Minimum	Jun. 30, 2013 Market Approach Goodwill Impairment Test [Member]	Jun. 30, 2013 Income Approach Goodwill Impairment Test [Member]
Intangible Assets by Major Class [Line Items]
Number of geographical reporting segments			2
Percentage Difference Between Fair Value And Carrying Value Of Asset																100.00%	100.00%
Finite lived intangible assets, useful life						3 years	14 years		14 years	40 years		10 years	40 years		5 years
Finite lived intangible assets, weighted average remaining useful life					4 years 1 month 2 days			25 years 11 months 5 days			15 years 8 months			2 years 1 month 13 days
Aggregate amortization expense	$ 6,709	$ 5,561	$ 19,884	$ 15,675