LOANS - Certain data with respect to impaired loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Impaired loans with specific allowance, Loan balance, Book
Residential 1-4 family	$ 4,282	$ 3,857
Home equity credit		351
Residential real estate	4,282	4,208
Commercial	2,481	1,629
Vacant land	206	3,186
Real estate secured	6,969	9,023
Commercial and industrial	303	335
Consumer
Totals	7,272	9,358
Impaired loans with specific allowance, Loan balance, Note
Residential 1-4 family	4,448	3,925
Home equity credit		351
Residential real estate	4,448	4,276
Commercial	2,498	1,784
Vacant land	221	3,387
Real estate secured	7,167	9,447
Commercial and industrial	334	368
Consumer
Totals	7,501	9,815
Impaired loans with specific allowance, Loan balance, Average
Residential 1-4 family	4,008	2,404
Home equity credit	127	146
Residential real estate	4,135	2,550
Commercial	1,641	1,925
Vacant land	2,820	1,455
Real estate secured	8,596	5,930
Commercial and industrial	327	833
Consumer
Totals	8,923	6,763
Impaired loans with specific allowance, Specific allowance
Residential 1-4 family	585	578
Home equity credit		92
Residential real estate	585	670
Commercial	316	64
Vacant land	4	158
Real estate secured	905	892
Commercial and industrial	60	32
Consumer
Totals	965	924
Impaired loans with specific allowance, Income recognized
Residential 1-4 family	43	77
Home equity credit
Residential real estate	43	77
Commercial	64	60
Vacant land
Real estate secured	107	137
Commercial and industrial	6	13
Consumer
Totals	113	150
Impaired loans with no specific allowance, Loan balance, Book
Residential 1-4 family	2,709	2,263
Home equity credit	185	91
Residential real estate	2,894	2,354
Commercial	2,155	3,381
Vacant land	2,914	808
Real estate secured	7,963	6,543
Commercial and industrial	616	661
Consumer
Totals	8,579	7,204
Impaired loans with no specific allowance, Loan balance, Note
Residential 1-4 family	2,143	2,460
Home equity credit	138	93
Residential real estate	2,281	2,553
Commercial	3,086	3,576
Vacant land	640	1,467
Real estate secured	6,007	7,596
Commercial and industrial	599	1,063
Consumer
Totals	6,606	8,659
Impaired loans with no specific allowance, Loan balance, Average
Residential 1-4 family	2,909	1,601
Home equity credit	189	203
Residential real estate	3,098	1,804
Commercial	2,592	3,122
Vacant land	3,962	2,358
Real estate secured	9,652	7,284
Commercial and industrial	1,018	854
Consumer
Totals	10,670	8,138
Impaired loans with no specific allowance, Income recognized
Residential 1-4 family	15	34
Home equity credit	1
Residential real estate	16	34
Commercial	20	82
Vacant land		4
Real estate secured	36	120
Commercial and industrial	18	31
Consumer
Totals	$ 54	$ 151