MORTGAGE SERVICING RIGHTS - Changes in mortgage servicing rights (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Loan Servicing Rights
Balance, beginning of period	$ 1,109	$ 916	$ 1,076	$ 772
Originated	31	197	261	503
Amortization (1)	(101)	(115)	(298)	(277)
Balance, end of period	1,039	998	1,039	998
Valuation Allowance
Balance, beginning of period	(4)	(123)	(38)	(22)
(Increase) decrease in impairment reserve (1)	(38)	12	(4)	(89)
Balance, end of period	(42)	(111)	(42)	(111)
Loan servicing rights, net	$ 997	$ 887	$ 997	$ 887