INCOME TAXES (Reconciliation) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits	$ 4,490	$ 3,374	$ 4,445
Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions	915	6	53
Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions	533	1,954	369
Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities	(66)	(161)	(424)
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations	(101)	(680)	(1,100)
Foreign Currency Translation	(2)	(3)	31
Unrecognized Tax Benefits	$ 5,769	$ 4,490	$ 3,374