LOANS - Composition of loans receivable and loans held-for-sale (Details) (Composition of loans receivable and loans held-for-sale, USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Composition of loans receivable and loans held-for-sale
Residential 1-4 family	$ 239,258	$ 231,113
Residential 5+ multifamily	4,866	4,848
Construction of residential 1-4 family	2,272	1,876
Home equity credit	34,438	34,139
Residential real estate	280,834	271,976
Commercial	95,523	91,853
Construction of commercial	14,352	10,948
Commercial real estate	109,875	102,801
Farm land	3,332	3,402
Vacant land	8,891	9,067
Real estate secured	402,932	387,246
Commercial and industrial	49,368	46,292
Municipal	4,421	4,252
Consumer	3,765	3,889
Loans receivable, gross	460,486	441,679
Deferred loan origination fees and costs, net	1,243	1,182
Allowance for loan losses	(5,102)	(4,683)
Loans receivable, net	456,627	438,178
Loans held-for-sale
Residential 1-4 family		$ 173