3. Fair Value Measurements (Carrying Values And Estimated Fair Values Of Financial Instruments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Securities available for sale	$ 288,780	$ 281,539
Loans held for sale, net	321	226
Carrying Value [Member]
Cash and cash equivalents	11,782	14,802
Securities available for sale	288,780	281,539
Other investments	7,815	14,658
Loans held for sale, net	321	226
Loans, net	937,070	937,168
Accrued interest receivable	5,669	5,621
Derivative financial assets	803
Total assets	1,252,240	1,254,014
Deposits	1,003,812	1,027,125
Short-term borrowings	62,769	3,958
Long-term borrowings	163,516	203,268
Subordinated debentures	16,800	16,800
Subordinated debentures owed to unconsolidated subsidiary trusts	19,589	19,589
Accrued interest payable	1,433	1,877
Derivative financial liabilities		0
Total liabilities	1,267,919	1,272,617
Estimate Fair Value [Member]
Cash and cash equivalents	11,782	14,802
Securities available for sale	288,780	281,539
Other investments	7,815	14,658
Loans held for sale, net	321	226
Loans, net	952,592	965,454
Accrued interest receivable	5,669	5,621
Derivative financial assets	803
Total assets	1,267,762	1,282,300
Deposits	1,029,606	1,064,957
Short-term borrowings	62,769	3,958
Long-term borrowings	173,863	220,175
Subordinated debentures	16,800	16,800
Subordinated debentures owed to unconsolidated subsidiary trusts	19,589	19,589
Accrued interest payable	1,433	1,877
Derivative financial liabilities		0
Total liabilities	$ 1,304,060	$ 1,327,356