Loans (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Schedule of net loans
Commercial, industrial, and agricultural	$ 257,091	$ 253,324
Commercial mortgages	261,791	242,511
Residential real estate	347,904	298,628
Consumer	58,668	53,471
Credit cards	4,800	4,412
Overdrafts	971	423
Less: unearned discount	(3,401)	(2,886)
Less: allowance for loan losses	(14,060)	(12,615)
Net loans	$ 913,764	$ 837,268

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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