NOTE 11 - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Parentheticals (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
Other Comprehensive Income (Loss), Net Of Tax [Abstract]
Net unrealized losses on securities available for sale, tax effect	$ (4,047)	$ 867	$ (4,312)	$ 1,561
Reclassification adjustment for gains on securities, tax effect		397	223	393
Net losses arising during the period, tax effect	400	14	470
Reclassification adjustment for amortization of prior service cost and net gain included in net periodic pension cost, tax effect	$ 30	$ (14)	$ 60	$ (28)