FAIR VALUE ACCOUNTING AND MEASUREMENT (Liability Inputs) (Details) (Junior Subordinated Debt [Member], USD $)	3 Months Ended		6 Months Ended		3 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013 Discounted cash flows [Member] Level 3 [Member]	Dec. 31, 2012 Discounted cash flows [Member] Level 3 [Member]	Jun. 30, 2013 Junior Subordinated Debentures with Variable Interest Rates Which Reset Quarterly [Member] Minimum [Member] Discounted cash flows [Member] Level 3 [Member]	Jun. 30, 2013 Junior Subordinated Debentures with Variable Interest Rates Which Reset Quarterly [Member] Maximum [Member] Discounted cash flows [Member] Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Debt Instrument, Basis Spread on Variable Rate							1.38%	3.35%
Discount Rate, Description of Variable Rate Basis					three-month LIBOR
Discount Rate, Basis Spread on Variable Rate Basis					5.25%
Fair Value Loss on Instruments	$ 251,000	$ 21,185,000	$ 408,000	$ 20,565,000		$ (251,000)