Investment Securities (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Summary of the securities portfolio by major classification
Amortized Cost	$ 280,327	$ 338,685
Gross Unrealized Gains	5,287	3,214
Gross Unrealized Losses	(651)	(2,449)
Total fair value securities	284,963	339,450
Government-sponsored enterprises and FFCB bonds [Member]
Summary of the securities portfolio by major classification
Amortized Cost		1,003
Gross Unrealized Gains		29
Gross Unrealized Losses
Total fair value securities		1,032
Obligations of states and political subdivisions [Member]
Summary of the securities portfolio by major classification
Amortized Cost	24,760	27,855
Gross Unrealized Gains	1,025	863
Gross Unrealized Losses	(15)
Total fair value securities	25,770	28,718
Mortgage-backed securities [Member]
Summary of the securities portfolio by major classification
Amortized Cost	103,221	130,949
Gross Unrealized Gains	1,828	1,460
Gross Unrealized Losses	(324)	(117)
Total fair value securities	104,725	132,292
SBA- backed securities [Member]
Summary of the securities portfolio by major classification
Amortized Cost	125,305	146,195
Gross Unrealized Gains	2,063	774
Gross Unrealized Losses	(127)	(332)
Total fair value securities	127,241	146,637
Corporate Bonds [Member]
Summary of the securities portfolio by major classification
Amortized Cost	27,041	32,683
Gross Unrealized Gains	371	88
Gross Unrealized Losses	(185)	(2,000)
Total fair value securities	$ 27,227	$ 30,771

Amount of debt securities categorized neither as held-to-maturity nor trading.

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Reference 9: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef

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+ Details

- Definition

This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details