LOANS - Composition of loans receivable by risk rating grade (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Pass
Residential 1-4 family	$ 221,887	$ 212,683
Residential 5+ multifamily	2,710	2,674
Construction of residential 1-4 family	2,272	1,876
Home equity credit	31,677	31,444
Residential real estate	258,546	248,677
Commercial	73,809	67,554
Construction of commercial	13,186	10,257
Commercial real estate	86,995	77,811
Farm land	828	847
Vacant land	5,479	5,640
Real estate secured	351,848	332,975
Commercial and industrial	41,283	37,860
Municipal	4,421	4,252
Consumer	3,647	3,739
Loans receivable, gross	401,199	378,826
Special mention
Residential 1-4 family	11,320	12,338
Residential 5+ multifamily	1,086	1,199
Construction of residential 1-4 family
Home equity credit	1,388	1,355
Residential real estate	13,794	14,892
Commercial	13,198	16,044
Construction of commercial	583	102
Commercial real estate	13,781	16,146
Farm land	1,387	1,421
Vacant land	254	288
Real estate secured	29,216	32,747
Commercial and industrial	7,172	7,452
Municipal
Consumer	88	113
Loans receivable, gross	36,476	40,312
Substandard
Residential 1-4 family	5,957	5,997
Residential 5+ multifamily	1,070	975
Construction of residential 1-4 family
Home equity credit	1,373	1,340
Residential real estate	8,400	8,312
Commercial	8,516	8,255
Construction of commercial	583	589
Commercial real estate	9,099	8,844
Farm land	1,117	1,134
Vacant land	3,158	3,139
Real estate secured	21,774	21,429
Commercial and industrial	913	980
Municipal
Consumer	30	37
Loans receivable, gross	22,717	22,446
Doubtful
Residential 1-4 family	94	95
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit
Residential real estate	94	95
Commercial
Construction of commercial
Commercial real estate
Farm land
Vacant land
Real estate secured	94	95
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	94	95
Loss
Residential 1-4 family
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit
Residential real estate
Commercial
Construction of commercial
Commercial real estate
Farm land
Vacant land
Real estate secured
Commercial and industrial
Municipal
Consumer
Loans receivable, gross
Total
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