NOTE 13 - FAIR VALUE MEASUREMENTS (Detail) - (Table 5) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Carrying (Reported) Amount, Fair Value Disclosure [Member]
FINANCIAL ASSETS
Cash and due from banks	$ 19,436	$ 18,758
Federal funds sold	405	40,210
Time deposits at other financial institutions	2,210	1,959
FHLB, FRB and other securities	8,313	8,044
Securities:
Available-for-sale	299,025	312,205
Held-to-maturity	6	6
Loans	478,473	443,559
Accrued interest receivable	2,296	2,557
Deposits:
Nonmaturity deposits	581,135	766,239
Time deposits	177,341
Subordinated debentures	21,651	31,961
Accrued interest payable	145	4,998
Fair Value, Inputs, Level 1 [Member]
FINANCIAL ASSETS
Cash and due from banks	19,436
Federal funds sold	405
Time deposits at other financial institutions	2,210
Deposits:
Nonmaturity deposits	581,135
Accrued interest payable	5
Fair Value, Inputs, Level 2 [Member]
Securities:
Available-for-sale	299,025
Held-to-maturity	6
Accrued interest receivable	773
Deposits:
Time deposits	177,929
Accrued interest payable	57
Fair Value, Inputs, Level 3 [Member]
Securities:
Loans	499,040
Accrued interest receivable	1,523
Deposits:
Subordinated debentures	9,315
Accrued interest payable	83
Total [Member]
FINANCIAL ASSETS
Cash and due from banks	19,436
Federal funds sold	405
Time deposits at other financial institutions	2,210
Securities:
Available-for-sale	299,025
Held-to-maturity	6
Loans	499,040
Accrued interest receivable	2,296
Deposits:
Nonmaturity deposits	581,135
Time deposits	177,929
Subordinated debentures	9,315
Accrued interest payable	$ 145