NOTE 2 - INVESTMENT SECURITIES - (Table 1) (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Held-to-Maturity:
Amortized Cost	$ 6	$ 6
Government sponsored agency mortgage-backed securities
Available-for-Sale:
Amortized Cost	274,858	239,543
Gross Unrealized Gains	2,580	6,152
Gross Unrealized Losses	(5,860)	(64)
Available for sale securities	271,578	245,631
Held-to-Maturity:
Amortized Cost	6	6
Gross Unrealized Gains
Gross Unrealized Losses
Estimated Fair Value	6	6
Obligations of U.S. government sponsored agencies
Available-for-Sale:
Amortized Cost	19,669	21,003
Gross Unrealized Gains		115
Gross Unrealized Losses	(1,117)
Available for sale securities	18,552	21,118
Obligations of state and political subdivisions
Available-for-Sale:
Amortized Cost	8,262	10,698
Gross Unrealized Gains	229	499
Gross Unrealized Losses	(60)
Available for sale securities	8,431	11,197
Corporate debt securities
Available-for-Sale:
Amortized Cost	6,000	6,000
Gross Unrealized Gains
Gross Unrealized Losses	(1,238)	(1,244)
Available for sale securities	4,762	4,756
Equity securities
Available-for-Sale:
Amortized Cost	3,000	3,000
Gross Unrealized Gains		113
Gross Unrealized Losses	(23)
Available for sale securities	2,977	3,113
Available-for-Sale
Available-for-Sale:
Amortized Cost	311,789	280,244
Gross Unrealized Gains	2,809	6,879
Gross Unrealized Losses	(8,298)	(1,308)
Available for sale securities	$ 306,300	$ 285,815

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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