NOTE 4 - ALLOWANCE FOR LOAN LOSSES - (Table 1) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Allowance for Loan Losses
Balance at beginning of period	$ 9,651	$ 12,274	$ 10,458	$ 12,656
Charge-offs	(147)	(1,672)	(1,203)	(2,557)
Recoveries	23	130	272	233
Provision for loan losses		1,000		1,400
Balance at end of period	9,527	11,732	9,527	11,732
Reserve to impaired loans	392	903	392	903	189
Reserve to non-impaired loans	9,135	10,829	9,135	10,829	10,269
Commercial
Allowance for Loan Losses
Balance at beginning of period	1,170	1,376	843	1,333
Charge-offs	(26)	(86)	(109)	(206)
Recoveries	16	14	258	26
Provision for loan losses	(313)	(44)	(145)	107
Balance at end of period	847	1,260	847	1,260
Reserve to impaired loans	88	240	88	240
Reserve to non-impaired loans	759	1,020	759	1,020	843
Real estate commercial
Allowance for Loan Losses
Balance at beginning of period	5,720	6,847	6,295	7,528
Charge-offs	(3)	(1,178)	(440)	(1,617)
Recoveries		2		63
Provision for loan losses	(230)	915	(368)	612
Balance at end of period	5,487	6,586	5,487	6,586
Reserve to impaired loans		99		99	171
Reserve to non-impaired loans	5,487	6,487	5,487	6,487	6,124
Real estate construction
Allowance for Loan Losses
Balance at beginning of period	595	1,350	690	1,039
Charge-offs		(126)	(369)	(330)
Recoveries	1	37	3	37
Provision for loan losses	(157)	126	115	641
Balance at end of period	439	1,387	439	1,387
Reserve to impaired loans		529		529	18
Reserve to non-impaired loans	439	858	439	858	672
Real estate mortgage
Allowance for Loan Losses
Balance at beginning of period	938	1,045	982	935
Charge-offs	(46)	(190)	(202)	(190)
Recoveries	2	36	2	36
Provision for loan losses	26	34	138	144
Balance at end of period	920	925	920	925
Reserve to impaired loans	164	35	164	35
Reserve to non-impaired loans	756	890	756	890	982
Installment
Allowance for Loan Losses
Balance at beginning of period	87	154	98	185
Charge-offs	(17)	(45)	(28)	(142)
Recoveries	4	41	9	65
Provision for loan losses	93	(9)	88	33
Balance at end of period	167	141	167	141
Reserve to impaired loans
Reserve to non-impaired loans	167	141	167	141	98
Other
Allowance for Loan Losses
Balance at beginning of period	676	811	721	736
Charge-offs	(55)	(47)	(55)	(72)
Recoveries				6
Provision for loan losses	299	4	254	98
Balance at end of period	920	768	920	768
Reserve to impaired loans	140		140
Reserve to non-impaired loans	780	768	780	768	721
Unallocated
Allowance for Loan Losses
Balance at beginning of period	465	691	829	900
Charge-offs
Recoveries
Provision for loan losses	282	(26)	(82)	(235)
Balance at end of period	747	665	747	665
Reserve to impaired loans
Reserve to non-impaired loans	$ 747	$ 665	$ 747	$ 665	$ 829