FAIR VALUE OF FINANCIAL INSTRUMENTS (Liability Inputs) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended			3 Months Ended			12 Months Ended			37 Months Ended	3 Months Ended
	Dec. 31, 2013 Junior Subordinated Debentures [Member]	Dec. 31, 2012 Junior Subordinated Debentures [Member]	Dec. 31, 2013 Junior Subordinated Debentures [Member] Junior Subordinated Debentures with Variable Interest Rates Which Reset Quarterly [Member]	Dec. 31, 2012 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Sep. 30, 2012 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Jun. 30, 2012 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Dec. 31, 2013 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Dec. 31, 2012 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Dec. 31, 2011 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Mar. 31, 2012 Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member]	Sep. 30, 2013 Minimum [Member] Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member] Junior Subordinated Debentures with Variable Interest Rates Which Reset Quarterly [Member]	Sep. 30, 2013 Maximum [Member] Level 3 [Member] Income Approach Valuation Technique [Member] Junior Subordinated Debentures [Member] Junior Subordinated Debentures with Variable Interest Rates Which Reset Quarterly [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Junior subordinated debentures, description of variable rate basis			three-month LIBOR
Junior subordinated debentures, variable rate											1.38%	3.35%
Fair value inputs, discount rate, description of variable rate basis				three-month LIBOR	three-month LIBOR	LIBOR	three-month LIBOR			LIBOR
Fair value inputs, discount rate, basis spread on variable rate basis				5.25%		5.50%	5.25%	5.25%		8.00%
Fair value gain (loss)	$ (865)	$ (23,075)					$ (865)	$ (23,100)	$ (1,600)