LOANS - Composition of loans receivable by risk rating grade (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Pass
Residential 1-4 family	$ 221,221	$ 212,683
Residential 5+ multifamily	3,253	2,674
Construction of residential 1-4 family	2,042	1,876
Home equity credit	32,183	31,444
Residential real estate	258,699	248,677
Commercial	76,287	67,554
Construction of commercial	16,721	10,257
Commercial real estate	93,008	77,811
Farm land	817	847
Vacant land	5,745	5,640
Real estate secured	358,269	332,975
Commercial and industrial	39,648	37,860
Municipal	6,181	4,252
Consumer	3,918	3,739
Loans receivable, gross	408,016	378,826
Special mention
Residential 1-4 family	13,755	12,338
Residential 5+ multifamily	1,079	1,199
Construction of residential 1-4 family
Home equity credit	1,179	1,355
Residential real estate	16,013	14,892
Commercial	11,756	16,044
Construction of commercial	563	102
Commercial real estate	12,319	16,146
Farm land	1,378	1,421
Vacant land	143	288
Real estate secured	29,853	32,747
Commercial and industrial	4,641	7,452
Municipal
Consumer	81	113
Loans receivable, gross	34,575	40,312
Substandard
Residential 1-4 family	7,152	5,997
Residential 5+ multifamily	1,065	975
Construction of residential 1-4 family
Home equity credit	1,464	1,340
Residential real estate	9,681	8,312
Commercial	8,053	8,255
Construction of commercial	581	589
Commercial real estate	8,634	8,844
Farm land	1,106	1,134
Vacant land	3,149	3,139
Real estate secured	22,570	21,429
Commercial and industrial	811	980
Municipal
Consumer	28	37
Loans receivable, gross	23,409	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	242,222	231,113
Residential 5+ multifamily	5,397	4,848
Construction of residential 1-4 family	2,042	1,876
Home equity credit	34,826	34,139
Residential real estate	284,487	271,976
Commercial	96,096	91,853
Construction of commercial	17,865	10,948
Commercial real estate	113,961	102,801
Farm land	3,301	3,402
Vacant land	9,037	9,067
Real estate secured	410,786	387,246
Commercial and industrial	45,100	46,292
Municipal	6,181	4,252
Consumer	4,027	3,889
Loans receivable, gross	$ 466,094	$ 441,679