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Loans (Activity in the Allowance for Loan Losses) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Disclosure Loans Activity In Allowance For Loan Losses [Abstract]
Beginning Balance	$ 26,424	$ 26,836	$ 26,836
Provision for loan losses	1,511	1,661	3,536
Charge-offs, net	(821)	(1,428)
Ending balance	$ 27,114	$ 27,069	$ 26,424

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- Definition

Reflects the amount of loans and leases that have been removed, or charged off, from both loan receivables and the reserve for credit losses, typically because they are considered to be not salvageable or have been purchased by unconsolidated collection entities.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: 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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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Provision charged for the period based on estimated losses to be realized from loan and lease transactions.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Audit and Accounting Guide (AAG)

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