FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011 Carrying amount [Member]	Sep. 30, 2012 Carrying amount [Member] Level 1 [Member]	Sep. 30, 2012 Carrying amount [Member] Level 2 [Member]	Sep. 30, 2012 Carrying amount [Member] Level 3 [Member]	Dec. 31, 2011 Fair value [Member]	Sep. 30, 2012 Fair value [Member] Level 1 [Member]	Sep. 30, 2012 Fair value [Member] Level 2 [Member]	Sep. 30, 2012 Fair value [Member] Level 3 [Member]
Financial assets [Abstract]
Cash and cash equivalents	$ 140,172	$ 129,212			$ 140,172	$ 129,212
Other equity securities	3,075		3,607		3,075		3,607
Loans [Abstract]
Net loans	432,789			444,803	430,071			442,519
Loans held-for-sale	2,832		5,929		2,917		6,228
Interest receivable	2,710			2,823	2,710			2,823
Financial liabilities [Abstract]
Deposits	678,958			705,857	671,399			695,249
FHLB advances and other borrowings	7,000				7,070
Interest payable	$ 134			$ 103	$ 134			$ 103