Loans (Troubled Debt Restructurings Type of Modification) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2012		Jun. 30, 2011		Jun. 30, 2012		Jun. 30, 2011
Financing Receivable, Modifications [Line Items]
Payment Deferral	$ 240		$ 988		$ 240		$ 1,926
Maturity/Amortization Concession	24		0		917		667
Interest Only Payments	0		0		361		15
Below Market Interest Rate Concession	761		0		1,426		0
Combination	198	[1]	0	[1]	198	[1]	326	[1]
Recorded Investment Amount of Loans Modified	$ 1,223		$ 988		$ 3,142		$ 2,934

[1] Loans included in this classification had a combination of any two of the concessions included in this table.