FAIR VALUE (Details) (Level 3, Appraisals)	6 Months Ended
	Jun. 30, 2012
Minimum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Adjustments for differences between the comparable sales and income (as a percent)	0.00%
Discount rate (as a percent)	0.00%
Maximum
Quantitative information about level 3 fair value measurements for financial instruments measured at fair value
Adjustments for differences between the comparable sales and income (as a percent)	50.00%
Discount rate (as a percent)	50.00%