DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 2) (Not Designated As Hedging Instrument [Member], Employment Agreement Award [Member], Corporate Selling General and Administrative Expense [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Not Designated As Hedging Instrument [Member] | Employment Agreement Award [Member] | Corporate Selling General and Administrative Expense [Member]
Amount of Gain (Loss) in Income of Derivative	$ (343)	$ (510)	$ (693)	$ (470)