NOTE 4 - ALLOWANCE FOR LOAN LOSSES (Detail) - (Table 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Allowance for Loan Losses
Provisions for loan losses	$ (1,000)	$ (1,250)	$ (1,400)	$ (2,250)
Reserve to non-impaired loans	11,732		11,732		12,656
Commercial Portfolio Segment [Member]
Allowance for Loan Losses
Balance	1,376	1,268	1,333	1,517
Charge-offs	(86)		(206)	(874)
Recoveries	14	128	26	138
Provisions for loan losses	(44)	535	107	1,150
Ending Balance	1,260	1,931	1,260	1,931
Reserve to impaired loans	240	835	240	835	450
Reserve to non-impaired loans	1,020	1,096	1,020	1,096	883
Commercial Real Estate Portfolio Segment [Member]
Allowance for Loan Losses
Balance	6,847	8,987	7,528	8,439
Charge-offs	(1,178)	(796)	(1,617)	(858)
Recoveries	2		63
Provisions for loan losses	915	587	612	1,197
Ending Balance	6,586	8,778	6,586	8,778
Reserve to impaired loans	99	915	99	915	606
Reserve to non-impaired loans	6,487	7,863	6,487	7,863	6,922
Commercial Real Estate Construction Financing Receivable [Member]
Allowance for Loan Losses
Balance	1,350	1,566	1,039	1,936
Charge-offs	(126)	(197)	(330)	(197)
Recoveries	37	10	37	10
Provisions for loan losses	126	(40)	641	(410)
Ending Balance	1,387	1,339	1,387	1,339
Reserve to impaired loans	529		529		504
Reserve to non-impaired loans	858	1,339	858	1,339	535
Mortgage Loans on Real Estate [Member]
Allowance for Loan Losses
Balance	1,045	919	935	956
Charge-offs	(190)	(81)	(190)	(281)
Recoveries	36		36
Provisions for loan losses	34	177	144	340
Ending Balance	925	1,015	925	1,015
Reserve to impaired loans	35	130	35	130	37
Reserve to non-impaired loans	890	885	890	885	898
Installment Portfolio Segment [Member]
Allowance for Loan Losses
Balance	154	304	185	339
Charge-offs	(45)	(124)	(142)	(292)
Recoveries	41	85	65	158
Provisions for loan losses	(9)	(14)	33	46
Ending Balance	141	251	141	251
Reserve to impaired loans					13
Reserve to non-impaired loans	141	251	141	251	172
Other Loans Portfolio Segment [Member]
Allowance for Loan Losses
Balance	811	755	736	666
Charge-offs	(47)		(72)	(301)
Recoveries			6
Provisions for loan losses	4	(10)	98	380
Ending Balance	768	745	768	745
Reserve to non-impaired loans	768	745	768	745	736
Unallocated Financing Receivables [Member]
Allowance for Loan Losses
Balance	691	672	900	1,140
Provisions for loan losses	(26)	15	(235)	(453)
Ending Balance	665	687	665	687
Reserve to non-impaired loans	665	687	665	687	900
Total [Member]
Allowance for Loan Losses
Balance	12,274	14,471	12,656	14,993
Charge-offs	(1,672)	(1,198)	(2,557)	(2,803)
Recoveries	130	223	233	306
Provisions for loan losses	1,000	1,250	1,400	2,250
Ending Balance	11,732	14,746	11,732	14,746
Reserve to impaired loans	903	1,880	903	1,880	1,610
Reserve to non-impaired loans	$ 10,829	$ 12,866	$ 10,829	$ 12,866	$ 11,046