Loans Receivable and Allowance for Loan Losses (Nonaccrual Loans By Classes Of The Loan Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	$ 7,495	$ 15,846
Commercial Real Estate [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	987	7,987
Construction and Land Development [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	1,618	1,342
Commercial and Industrial [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	4,023	4,693
Owner occupied Real Estate [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	205	968
Consumer and Other [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	662	856
Residential Mortgage [Member]
Financing Receivable Nonaccrual Status [Line Items]
Non-Accrual Status	$ 0	$ 0