LOANS - Composition of loans receivable by delinquency status (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current
Residential 1-4 family	$ 230,872	$ 222,356
Residential 5+ multifamily	4,707	4,749
Construction of residential 1-4 family	2,044	1,876
Home equity credit	32,071	33,391
Residential real estate	269,694	262,372
Commercial	89,722	89,434
Construction of commercial	10,094	9,784
Commercial real estate	99,816	99,218
Farm land	2,964	2,995
Vacant land	6,057	6,058
Real estate secured	378,531	370,643
Commercial and industrial	46,653	45,897
Municipal	4,016	4,252
Consumer	3,511	3,746
Loans receivable, gross	432,711	424,538
Past due 1-29 days
Residential 1-4 family	2,272	3,853
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	1,075	129
Residential real estate	3,347	3,982
Commercial	3,742	566
Construction of commercial		1,025
Commercial real estate	3,742	1,591
Farm land	20	23
Vacant land	8	139
Real estate secured	7,117	5,735
Commercial and industrial	267	262
Municipal
Consumer	94	113
Loans receivable, gross	7,478	6,110
Past due 30-59 days
Residential 1-4 family	1,423	1,795
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	576	361
Residential real estate	1,999	2,156
Commercial	435	371
Construction of commercial
Commercial real estate	435	371
Farm land
Vacant land	77
Real estate secured	2,511	2,527
Commercial and industrial	65	112
Municipal
Consumer	27	29
Loans receivable, gross	2,603	2,668
Past due 60-89 days
Residential 1-4 family	930	2,622
Residential 5+ multifamily	97	99
Construction of residential 1-4 family
Home equity credit	49	125
Residential real estate	1,076	2,846
Commercial	369	108
Construction of commercial		139
Commercial real estate	369	247
Farm land
Vacant land
Real estate secured	1,445	3,093
Commercial and industrial	23
Municipal
Consumer	1	1
Loans receivable, gross	1,469	3,094
Past due 90-179 days
Residential 1-4 family	888	353
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	48
Residential real estate	946	353
Commercial		235
Construction of commercial	136
Commercial real estate	136	235
Farm land
Vacant land	26
Real estate secured	1,108	588
Commercial and industrial	22
Municipal
Consumer
Loans receivable, gross	1,130	588
Past due 180 days and over
Residential 1-4 family	213	134
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	122	133
Residential real estate	335	267
Commercial	1,246	1,139
Construction of commercial
Commercial real estate	1,246	1,139
Farm land	384	384
Vacant land	2,870	2,870
Real estate secured	4,835	4,660
Commercial and industrial		21
Municipal
Consumer
Loans receivable, gross	4,835	4,681
Past due 30 days and over
Residential 1-4 family	3,464	4,904
Residential 5+ multifamily	97	99
Construction of residential 1-4 family
Home equity credit	795	619
Residential real estate	4,356	5,622
Commercial	2,050	1,853
Construction of commercial	136	139
Commercial real estate	2,186	1,992
Farm land	384	384
Vacant land	2,973	2,870
Real estate secured	9,899	10,868
Commercial and industrial	110	133
Municipal
Consumer	28	30
Loans receivable, gross	10,037	11,031
Accruing 90 days and over
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	26
Real estate secured	26
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	26
Non-accrual
Residential 1-4 family	2,316	1,525
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	446	402
Residential real estate	2,762	1,927
Commercial	1,841	1,857
Construction of commercial	136
Commercial real estate	1,977	1,857
Farm land	384	384
Vacant land	2,870	2,870
Real estate secured	7,993	7,038
Commercial and industrial	108	134
Municipal
Consumer	22
Loans receivable, gross	$ 8,123	$ 7,172