DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details2) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Pay fixed rate:	1.99%	2.05%
Receive variable rate:	0.23%	0.29%
Not Designated as Hedging Instrument | Interest Rate Swap Correspondent Banks
Notional amount:	$ 15,139	$ 14,324
Derivative Maturity Date Low End	2015-03-31	2015-03-31
Derivative Maturity Date High End	2021-10-31	2021-10-31
Weighted average remaining term	4 years 1 month	4 years 11 months
Unrealized gain (loss) fair value:	$ (702)	$ (555)