LOANS - Composition of loans receivable by risk rating grade (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Pass
Residential 1-4 family	$ 218,660	$ 212,683
Residential 5+ multifamily	2,639	2,674
Construction of residential 1-4 family	2,044	1,876
Home equity credit	31,288	31,444
Residential real estate	254,631	248,677
Commercial	71,538	67,554
Construction of commercial	9,214	10,257
Commercial real estate	80,752	77,811
Farm land	836	847
Vacant land	5,618	5,640
Real estate secured	341,837	332,975
Commercial and industrial	37,900	37,860
Municipal	4,016	4,252
Consumer	3,500	3,739
Loans receivable, gross	387,253	378,826
Special mention
Residential 1-4 family	11,854	12,338
Residential 5+ multifamily	1,190	1,199
Construction of residential 1-4 family
Home equity credit	1,269	1,355
Residential real estate	14,313	14,892
Commercial	15,897	16,044
Construction of commercial	429	102
Commercial real estate	16,326	16,146
Farm land	1,408	1,421
Vacant land	258	288
Real estate secured	32,305	32,747
Commercial and industrial	8,198	7,452
Municipal
Consumer	100	113
Loans receivable, gross	40,603	40,312
Substandard
Residential 1-4 family	5,999	5,997
Residential 5+ multifamily	975	975
Construction of residential 1-4 family
Home equity credit	1,384	1,340
Residential real estate	8,358	8,312
Commercial	8,079	8,255
Construction of commercial	587	589
Commercial real estate	8,666	8,844
Farm land	1,124	1,134
Vacant land	3,162	3,139
Real estate secured	21,310	21,429
Commercial and industrial	932	980
Municipal
Consumer	33	37
Loans receivable, gross	22,275	22,446
Doubtful
Residential 1-4 family	95	95
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit
Residential real estate	95	95
Commercial
Construction of commercial
Commercial real estate
Farm land
Vacant land
Real estate secured	95	95
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	95	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	236,608	231,113
Residential 5+ multifamily	4,804	4,848
Construction of residential 1-4 family	2,044	1,876
Home equity credit	33,941	34,139
Residential real estate	277,397	271,976
Commercial	95,514	91,853
Construction of commercial	10,230	10,948
Commercial real estate	105,744	102,801
Farm land	3,368	3,402
Vacant land	9,038	9,067
Real estate secured	395,547	387,246
Commercial and industrial	47,030	46,292
Municipal	4,016	4,252
Consumer	3,633	3,889
Loans receivable, gross	$ 450,226	$ 441,679