CORE DEPOSIT INTANGIBLE ASSETS (Details) (Core Deposits [Member], USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Core Deposits [Member]
Core deposit intangible assets [Roll Forward]
Beginning carrying amount	$ 3,619,000
Add: amount related to acquisition	0	0
Gross carrying amount	3,619,000	3,619,000
Less: accumulated amortization	3,619,000	3,604,000
Net carrying amount at end of period	0	15,000
Amortization expense	$ 15,000	$ 17,000	$ 17,000