FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011 Carrying amount [Member]	Jun. 30, 2012 Carrying amount [Member] Level 1 [Member]	Jun. 30, 2012 Carrying amount [Member] Level 2 [Member]	Jun. 30, 2012 Carrying amount [Member] Level 3 [Member]	Dec. 31, 2011 Fair value [Member]	Jun. 30, 2012 Fair value [Member] Level 1 [Member]	Jun. 30, 2012 Fair value [Member] Level 2 [Member]	Jun. 30, 2012 Fair value [Member] Level 3 [Member]
Financial assets [Abstract]
Cash and cash equivalents	$ 140,172	$ 117,802			$ 140,172	$ 117,802
Other equity securities	3,075		3,607		3,075		3,607
Loans [Abstract]
Net loans	432,789			437,941	430,071			435,666
Loans held-for-sale	2,832		3,220		2,917		3,364
Interest receivable	2,710		2,731		2,710		2,731
Financial liabilities [Abstract]
Deposits	678,958			687,182	671,399			676,175
FHLB advances and other borrowings	7,000				7,070
Interest payable	$ 134		$ 107		$ 134		$ 107