INCOME TAXES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended			6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	May 26, 2011 Internal Revenue Service (IRS) [Member]	Jun. 30, 2012 Internal Revenue Service (IRS) [Member] Earliest Open Tax Year [Member]	Jun. 30, 2012 Internal Revenue Service (IRS) [Member] Latest Open Tax Year [Member]
INCOME TAXES [Abstract]
Effective tax rate	(12.10%)	(27.90%)	(13.10%)	(14.40%)
Income Tax Examination [Line Items]
Open Tax Years						2005	2009
Net tax deficiency associated with RAR					$ 8.5
Penalties associated with RAR					$ 1.5