Loans (Troubled Debt Restructurings Type of Modification) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Receivables [Abstract]
Below Market Interest Rate Concession	$ 6,018		$ 0		$ 15,836		$ 1,426
Payment Deferral	0		0		0		240
Maturity/Amortization Concession	21		0		21		917
Interest Only Payments	9		0		424		361
Combination	0	[1]	8,183	[1]	983	[1]	8,381	[1]
Pre-Modification Recorded Investment	$ 6,048	[2]	$ 8,183	[2]	$ 17,264	[2]	$ 11,325	[2]

[1] Loans included in this classification were modified with a combination of any two of the concessions listed in this table.

[2] The recorded investment in troubled debt restructurings consists of unpaid principal balance, net of charge-offs and unamortized deferred loan origination fees and costs, at the time of the restructuring. For accruing troubled debt restructured loans, the recorded investment also includes accrued interest.