NOTE 11 - OTHER COMPREHENSIVE INCOME (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
Other comprehensive income:
Unrealized holding gains	$ 1,471	$ 2,957	$ 5,279	$ 8,355
Unrealized holding gains	(603)	(1,212)	(2,164)	(3,425)
Unrealized holding gains	868	1,745	3,115	4,930
Less: reclassification adjustment for realized gains included in net income	697	859	1,656	849
Less: reclassification adjustment for realized gains included in net income	(286)	(352)	(679)	(348)
Less: reclassification adjustment for realized gains included in net income	411	507	977	501
Other comprehensive income on investment securities	774	2,098	3,623	7,506
Other comprehensive income on investment securities	(317)	(860)	(1,485)	(3,077)
Other comprehensive income on investment securities	457	1,238	2,138	4,429
Adjustment on pension plan	34		103
Adjustment on pension plan	(14)		(42)
Adjustment on pension plan	20		61
Total other comprehensive income	808	2,098	3,726	7,506
Total other comprehensive income	(331)	(860)	(1,527)	(3,077)
Total other comprehensive income	$ 477	$ 1,238	$ 2,199	$ 4,429