FAIR VALUES OF FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Carrying amount [Member] | Level 1 [Member]
Financial assets [Abstract]
Cash and cash equivalents	$ 166,114	$ 161,359
Carrying amount [Member] | Level 2 [Member]
Financial assets [Abstract]
Other equity securities	3,607	3,607
Loans receivable [Abstract]
Loans held-for-sale	3,831	4,559
Carrying amount [Member] | Level 3 [Member]
Loans receivable [Abstract]
Net loans	439,635	440,449
Interest receivable	2,723	2,542
Financial liabilities [Abstract]
Deposits	761,710	730,811
Interest payable	94	94
Fair value [Member] | Level 1 [Member]
Financial assets [Abstract]
Cash and cash equivalents	166,114	161,359
Fair value [Member] | Level 2 [Member]
Financial assets [Abstract]
Other equity securities	3,607	3,607
Loans receivable [Abstract]
Loans held-for-sale	3,920	4,704
Fair value [Member] | Level 3 [Member]
Loans receivable [Abstract]
Net loans	437,052	437,818
Interest receivable	2,723	2,542
Financial liabilities [Abstract]
Deposits	749,299	720,690
Interest payable	$ 94	$ 94