FAIR VALUE ACCOUNTING AND MEASUREMENT (Valuation Technique) (Details) (Weighted Average [Member], Level 3 [Member])	9 Months Ended
	Sep. 30, 2013
TPS Securities [Member] | Discounted cash flows [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	5.50%
TRUP CDO Securities [Member] | Discounted cash flows [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	3.11%
Mortgage Servicing Rights [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Prepayment rate	12.37%
Mortgage Servicing Rights [Member] | Discounted cash flows [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	10.09%
Junior Subordinated Debt [Member] | Discounted cash flows [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	5.50%