Loans (Composition Of Loan Portfolio) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans $ 920,090 $ 859,384 $ 737,134
Ratio of Total Loans 100.00% 100.00%  
Commercial Related Loans [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 773,322 714,215 607,480
Ratio of Total Loans 84.10% 83.10%  
Builder & Developer [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 114,695 106,436 96,936
Ratio of Total Loans 12.50% 12.40%  
Commercial Real Estate Investor [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 144,206 141,372 122,714
Ratio of Total Loans 15.70% 16.50%  
Residential Real Estate Investor [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 97,562 78,400 66,419
Ratio of Total Loans 10.60% 9.10%  
Hotel/Motel [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 79,412 70,324 64,948
Ratio of Total Loans 8.60% 8.20%  
Wholesale & Retail [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 75,063 75,445 70,443
Ratio of Total Loans 8.20% 8.80%  
Manufacturing [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 34,162 36,872 40,258
Ratio of Total Loans 3.70% 4.30%  
Agriculture [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 42,136 38,041 20,928
Ratio of Total Loans 4.60% 4.40%  
Other Commercial [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 186,086 167,325 124,834
Ratio of Total Loans 20.20% 19.40%  
Consumer Related Loans [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 146,768 145,169 129,654
Ratio of Total Loans 15.90% 16.90%  
Residential Mortgage [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 32,453 25,695 23,511
Ratio of Total Loans 3.50% 3.00%  
Home Equity [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans 82,256 80,859 65,858
Ratio of Total Loans 8.90% 9.40%  
Other Consumer [Member]      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
Total Loans $ 32,059 $ 38,615 $ 40,285
Ratio of Total Loans 3.50% 4.50%