INVESTMENT SECURITIES (Details 1) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2013 Securities	Dec. 31, 2012 Securities
Unrealized Loss on Investments [Line Items]
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Number of Securities	5	6
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Fair Market Value	$ 6,171	$ 7,510
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Unrealized Loss	(1,529)	(504)
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Unrealized Loss on Investments [Line Items]
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Number of Securities		1
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Fair Market Value		294
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Unrealized Loss		(20)
Auction-Rate Trust Preferred Securities [Member]
Unrealized Loss on Investments [Line Items]
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Number of Securities	5	5
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Fair Market Value	6,171	7,216
Securities in Continuous Unrealized Loss Position 12 or More Consecutive Months, Unrealized Loss	$ (1,529)	$ (484)