FAIR VALUE MEASUREMENT (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012	Dec. 31, 2011
Assets:
Cash and cash equivalents	$ 12,320	$ 42,586	$ 57,606	$ 61,296
Investment securities available for sale, at fair value	60,401	60,811
Loans, net	176,134	171,723
Interest receivable	847	858
Liabilities:
Other borrowings	907	2,937
Carrying Amount
Assets:
Cash and cash equivalents	12,320	42,586
Investment securities available for sale, at fair value	60,401	60,811
Loans, net	171,134	171,723
Interest receivable	847	858
Liabilities:
Non-maturity deposits	118,506	116,276
Maturity deposits	108,193	13,463
Other borrowings	907	2,937
Accrued interest payable	71	119
Fair Value
Assets:
Cash and cash equivalents	12,320	42,586
Investment securities available for sale, at fair value	60,401	60,811
Loans, net	179,487	175,041
Interest receivable	847	858
Liabilities:
Non-maturity deposits	118,506	116,276
Maturity deposits	107,739	134,322
Other borrowings	844	2,871
Accrued interest payable	71	119
Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Cash and cash equivalents	12,320	42,586
Investment securities available for sale, at fair value
Loans, net
Interest receivable	847	858
Liabilities:
Non-maturity deposits	118,506	116,276
Maturity deposits
Other borrowings
Accrued interest payable	71	119
Significant Other Observable Inputs (Level 2)
Assets:
Cash and cash equivalents
Investment securities available for sale, at fair value	60,401	60,811
Loans, net
Interest receivable
Liabilities:
Non-maturity deposits
Maturity deposits	107,739	134,322
Other borrowings
Accrued interest payable
Significant Unobservable Inputs (Level 3)
Assets:
Cash and cash equivalents
Investment securities available for sale, at fair value
Loans, net	179,487	175,041
Interest receivable
Liabilities:
Non-maturity deposits
Maturity deposits
Other borrowings	844	2,871
Accrued interest payable