LOANS - Composition of loans receivable by delinquency status (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current
Residential 1-4 family	$ 232,521	$ 222,356
Residential 5+ multifamily	4,771	4,749
Construction of residential 1-4 family	2,272	1,876
Home equity credit	33,100	33,391
Residential real estate	272,664	262,372
Commercial	92,816	89,434
Construction of commercial	14,014	9,784
Commercial real estate	106,830	99,218
Farm land	2,197	2,995
Vacant land	5,920	6,058
Real estate secured	387,611	370,643
Commercial and industrial	48,197	45,897
Municipal	4,421	4,252
Consumer	3,663	3,746
Loans receivable, gross	443,892	424,538
Past due 1-29 days
Residential 1-4 family	4,317	3,853
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	273	129
Residential real estate	4,590	3,982
Commercial	1,413	566
Construction of commercial	205	1,025
Commercial real estate	1,618	1,591
Farm land	733	23
Vacant land	76	139
Real estate secured	7,017	5,735
Commercial and industrial	1,044	262
Municipal
Consumer	94	113
Loans receivable, gross	8,155	6,110
Past due 30-59 days
Residential 1-4 family	287	1,795
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	761	361
Residential real estate	1,048	2,156
Commercial	53	371
Construction of commercial
Commercial real estate	53	371
Farm land	18
Vacant land
Real estate secured	1,119	2,527
Commercial and industrial	122	112
Municipal
Consumer	6	29
Loans receivable, gross	1,247	2,668
Past due 60-89 days
Residential 1-4 family	1,034	2,622
Residential 5+ multifamily		99
Construction of residential 1-4 family
Home equity credit	162	125
Residential real estate	1,196	2,846
Commercial		108
Construction of commercial		139
Commercial real estate		247
Farm land
Vacant land	26
Real estate secured	1,222	3,093
Commercial and industrial	5
Municipal
Consumer	2	1
Loans receivable, gross	1,229	3,094
Past due 90-179 days
Residential 1-4 family	868	353
Residential 5+ multifamily	95
Construction of residential 1-4 family
Home equity credit	44
Residential real estate	1,007	353
Commercial		235
Construction of commercial	133
Commercial real estate	133	235
Farm land
Vacant land
Real estate secured	1,140	588
Commercial and industrial
Municipal
Consumer
Loans receivable, gross	1,140	588
Past due 180 days and over
Residential 1-4 family	230	134
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	99	133
Residential real estate	329	267
Commercial	1,241	1,139
Construction of commercial
Commercial real estate	1,241	1,139
Farm land	384	384
Vacant land	2,869	2,870
Real estate secured	4,823	4,660
Commercial and industrial		21
Municipal
Consumer
Loans receivable, gross	4,823	4,681
Past due 30 days and over
Residential 1-4 family	2,419	4,904
Residential 5+ multifamily	95	99
Construction of residential 1-4 family
Home equity credit	1,066	619
Residential real estate	3,580	5,622
Commercial	1,294	1,853
Construction of commercial	133	139
Commercial real estate	1,427	1,992
Farm land	402	384
Vacant land	2,895	2,870
Real estate secured	8,304	10,868
Commercial and industrial	127	133
Municipal
Consumer	8	30
Loans receivable, gross	8,439	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	2,495	1,525
Residential 5+ multifamily
Construction of residential 1-4 family
Home equity credit	485	402
Residential real estate	2,980	1,927
Commercial	1,892	1,857
Construction of commercial	133
Commercial real estate	2,025	1,857
Farm land	384	384
Vacant land	2,869	2,870
Real estate secured	8,258	7,038
Commercial and industrial	99	134
Municipal
Consumer	22
Loans receivable, gross	$ 8,379	$ 7,172