FAIR VALUE OF FINANCIAL INSTRUMENTS (Fair Value Inputs) (Details) (Discounted cash flows [Member], Level 3 [Member])	12 Months Ended
	Dec. 31, 2012
Junior Subordinated Debentures [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Credit spread, variable rate basis	0.31%
Credit spread, basis spread on variable rate	5.25%
Junior Subordinated Debentures [Member] | Weighted Average [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	5.56%
TPS Securities [Member] | Weighted Average [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	5.56%
TRUP CDO Securities [Member] | Weighted Average [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	3.83%
Mortgage Servicing Rights [Member] | Weighted Average [Member]
Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items]
Discount rate	11.11%
Prepayment rate	19.80%