NOTE 4 - ALLOWANCE FOR LOAN LOSSES (Detail) - (Table 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Provisions for loan losses	$ (700)	$ (400)	$ (2,100)	$ (2,650)
Reserve to non-impaired loans	11,427		11,427		12,656
Commercial Portfolio Segment [Member]
Balance at beginning of period	1,260	1,931	1,333	1,517
Charge-offs	(250)	(54)	(456)	(928)
Recoveries	13	59	39	197
Provisions for loan losses	(261)	(229)	(154)	921
Balance at end of period	762	1,707	762	1,707
Reserve to impaired loans		713		713	450
Reserve to non-impaired loans	762	994	762	994	883
Commercial Real Estate Portfolio Segment [Member]
Balance at beginning of period	6,586	8,778	7,528	8,439
Charge-offs	(113)	(1,115)	(1,730)	(1,973)
Recoveries			63
Provisions for loan losses	435	394	1,047	1,591
Balance at end of period	6,908	8,057	6,908	8,057
Reserve to impaired loans	417	352	417	352	606
Reserve to non-impaired loans	6,491	7,705	6,491	7,705	6,922
Commercial Real Estate Construction Financing Receivable [Member]
Balance at beginning of period	1,387	1,339	1,039	1,936
Charge-offs	(492)	(159)	(822)	(356)
Recoveries	43		80	10
Provisions for loan losses	(23)	130	618	(280)
Balance at end of period	915	1,310	915	1,310
Reserve to impaired loans		241		241	504
Reserve to non-impaired loans	915	1,069	915	1,069	535
Residential Portfolio Segment [Member]
Balance at beginning of period	925	1,015	935	956
Charge-offs	(143)	(73)	(333)	(354)
Recoveries	1	2	37	2
Provisions for loan losses	422	(13)	566	327
Balance at end of period	1,205	931	1,205	931
Reserve to impaired loans	50	119	50	119	37
Reserve to non-impaired loans	1,155	812	1,155	812	898
Installment Portfolio Segment [Member]
Balance at beginning of period	141	251	185	339
Charge-offs	(48)	(42)	(190)	(334)
Recoveries	29	35	94	193
Provisions for loan losses		(34)	33	12
Balance at end of period	122	210	122	210
Reserve to impaired loans					13
Reserve to non-impaired loans	122	210	122	210	172
Other Loans Portfolio Segment [Member]
Balance at beginning of period	768	745	736	666
Charge-offs	(48)	(128)	(120)	(429)
Recoveries	3		9
Provisions for loan losses	60	123	158	503
Balance at end of period	783	740	783	740
Reserve to non-impaired loans	783	740	783	740	736
Unallocated Financing Receivables [Member]
Balance at beginning of period	665	687	900	1,140
Provisions for loan losses	67	29	(168)	(424)
Balance at end of period	732	716	732	716
Reserve to non-impaired loans	732	716	732	716	900
Total [Member]
Balance at beginning of period	11,732	14,746	12,656	14,993
Charge-offs	(1,094)	(1,571)	(3,651)	(4,374)
Recoveries	89	96	322	402
Provisions for loan losses	700	400	2,100	2,650
Balance at end of period	11,427	13,671	11,427	13,671
Reserve to impaired loans	467	1,425	467	1,425	1,610
Reserve to non-impaired loans	$ 10,960	$ 12,246	$ 10,960	$ 12,246	$ 11,046