SUBORDINATED DEBENTURES (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013 installment trust	Jun. 30, 2012	Jun. 30, 2013 installment trust	Jun. 30, 2012	Aug. 10, 2009	Jun. 30, 2013 Regularly Scheduled Deferred Interest Payments Accrued [Member]	Dec. 31, 2012 Regularly Scheduled Deferred Interest Payments Accrued [Member]	Jun. 30, 2013 Additional Deferred Interest Payments Accrued [Member]	Dec. 31, 2012 Additional Deferred Interest Payments Accrued [Member]
Debt Instrument [Line Items]
Number Of Trusts Created For Issuing Trust Preferred Securities	13		13
Percent of Principal Amount Callable at Call Date			100.00%
Distributions Accrued On Junior Subordinated Debentures	$ 3.7	$ 3.7	$ 7.4	$ 7.3
Trust Preferred Securities Value					345.0
Number Of Quarterly Periods For Deferral Of Cash Interest Payments On Junior Subordinated Debt	16		16
Interest Payable						$ 49.9	$ 43.8	$ 5.2	$ 3.9