Loans (Troubled Debts Restructured Defaulted) (Details) (Commercial [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded balance	$ 1,284	$ 678	$ 1,334	$ 1,081
Other [Member]
Financing Receivable, Modifications [Line Items]
Post-modification outstanding recorded balance	112	181	835	277
Defaulted Loans [Member] | Real Estate [Member]
Financing Receivable, Modifications [Line Items]
No. of Loans			1
Post-modification outstanding recorded balance			518
Defaulted Loans [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
No. of Loans			1
Post-modification outstanding recorded balance			$ 109