FAIR VALUE OF ASSETS AND LIABILITIES - Assets measured at fair value (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Fair Value Measurements Using, Level 1
Assets measured at fair value on a recurring basis
U.S. Treasury notes
U.S. Government agency notes
Municipal bonds
Mortgage-backed securities:
U.S. Government agencies
Collateralized mortgage obligations:
U.S. Government agencies
Non-agency
SBA bonds
Preferred stocks		167
Securities available-for-sale	488	167
Assets measured at fair value on a non-recurring basis
Collateral dependent impaired loans
Other real estate owned
Fair Value Measurements Using, Level 2
Assets measured at fair value on a recurring basis
U.S. Treasury notes	2,683	2,733
U.S. Government agency notes	2,665	7,726
Municipal bonds	43,965	47,365
Mortgage-backed securities:
U.S. Government agencies	40,102	48,729
Collateralized mortgage obligations:
U.S. Government agencies	4,274	5,197
Non-agency	9,913	11,507
SBA bonds	2,520	2,863
Preferred stocks		126,120
Securities available-for-sale	106,122	126,120
Assets measured at fair value on a non-recurring basis
Collateral dependent impaired loans
Other real estate owned
Fair Value Measurements Using, Level 3
Assets measured at fair value on a recurring basis
U.S. Treasury notes
U.S. Government agency notes
Municipal bonds
Mortgage-backed securities:
U.S. Government agencies
Collateralized mortgage obligations:
U.S. Government agencies
Non-agency
SBA bonds
Preferred stocks
Securities available-for-sale
Assets measured at fair value on a non-recurring basis
Collateral dependent impaired loans	6,306	8,434
Other real estate owned	435	244
Assets at fair value
Assets measured at fair value on a recurring basis
U.S. Treasury notes	2,683	2,733
U.S. Government agency notes	2,665	7,726
Municipal bonds	43,965	47,365
Mortgage-backed securities:
U.S. Government agencies	40,102	48,729
Collateralized mortgage obligations:
U.S. Government agencies	4,274	5,197
Non-agency	9,913	11,507
SBA bonds	2,520	2,863
Preferred stocks		126,287
Securities available-for-sale	106,610	126,287
Assets measured at fair value on a non-recurring basis
Collateral dependent impaired loans	6,306	8,434
Other real estate owned	$ 435	$ 244