FAIR VALUE MEASUREMENTS (Details 3) (Non-Recurring Basis, USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Fair value
Assets measured on a non-recurring basis
Collateral dependent impaired loans	$ 7,816	$ 12,555
Other real estate owned	2,455	5,212
Significant unobservable inputs (Level 3)
Assets measured on a non-recurring basis
Collateral dependent impaired loans	7,816	12,555
Other real estate owned	$ 2,455	$ 5,212