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ACCOUNTING POLICIES (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Jun. 30, 2012
Allowance for Loan Losses [Abstract]  
Threshold amount of individual commercial loans $ 0.5
Income Taxes [Abstract]  
Threshold percentage of realization upon ultimate settlement (in hundredths) 50.00%
Intangible Assets [Abstract]  
Intangible asset useful life (amortization period), minimum (in years) 8
Intangible asset useful life (amortization period), maximum (in years) 20