Loans Loan Balances By Classification (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Loans
Balance	$ 1,196,234	$ 985,172
Commercial real estate, construction
Loans
Balance	47,539	34,265
Commercial real estate, other
Loans
Balance	450,170	378,073
Commercial real estate
Loans
Balance	497,709	412,338
Commercial and industrial
Loans
Balance	232,754	180,131
Residential real estate
Loans
Balance	268,617	233,841
Home equity lines of credit
Loans
Balance	60,076	51,053
Consumer
Loans
Balance	135,018	101,246
Deposit account overdrafts
Loans
Balance	$ 2,060	$ 6,563