NOTE 2 - INVESTMENT SECURITIES (Detail) - (Table 1) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Held-to-Maturity:
Amortized Cost	$ 6	$ 6
Mortgage-Backed Securities, Issued By Us Government Sponsored Enterprises [Member]
Available-for-Sale:
Amortized Cost	237,447	239,543
Gross Unrealized Gains	5,558	6,152
Gross Unrealized Losses	(589)	(64)
Available for sale securities	242,416	245,631
Held-to-Maturity:
Amortized Cost	6	6
Gross Unrealized Gains
Gross Unrealized Losses
Estimated Fair Value	6	6
Us Government Agencies Short-Term Debt Securities [Member]
Available-for-Sale:
Amortized Cost	24,670	21,003
Gross Unrealized Gains	37	115
Gross Unrealized Losses
Available for sale securities	24,707	21,118
Us States and Political Subdivisions Debt Securities [Member]
Available-for-Sale:
Amortized Cost	8,223	10,698
Gross Unrealized Gains	409	499
Gross Unrealized Losses
Available for sale securities	8,632	11,197
Corporate Debt Securities [Member]
Available-for-Sale:
Amortized Cost	6,000	6,000
Gross Unrealized Gains
Gross Unrealized Losses	(1,125)	(1,244)
Available for sale securities	4,875	4,756
Equity Securities [Member]
Available-for-Sale:
Amortized Cost	3,000	3,000
Gross Unrealized Gains	91	113
Gross Unrealized Losses
Available for sale securities	3,091	3,113
Total Available For Sale Investment Securities [Member]
Available-for-Sale:
Amortized Cost	279,340	280,244
Gross Unrealized Gains	6,095	6,879
Gross Unrealized Losses	(1,714)	(1,308)
Available for sale securities	$ 283,721	$ 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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