Fair Value Measurements (Carrying Values And Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale	$ 374,855	$ 401,103	[1]
Debt Securities, Held-to-maturity	97,589	98,060
Equity Securities, FV-NI	20,574	20,202
Loans held for sale, net	265	227
Cash surrender value of life insurance policies and annuities	70,825	60,613	[1]
Derivative Asset	24,455	11,187
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale	374,855	401,103
Carrying Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	61,257	78,458
Debt Securities, Available-for-sale	374,855	401,103
Debt Securities, Held-to-maturity	97,589	98,060
Equity Securities, FV-NI	20,574	20,202
Other investments	10,974	11,304
Loans held for sale, net	265	227
Loans, net	2,817,998	2,729,093
Accrued interest receivable	11,022	10,578
Cash surrender value of life insurance policies and annuities	70,825	60,613
Derivative Asset	24,455	11,187
Total assets	3,489,814	3,420,825
Deposits	3,008,063	2,943,089
Short-term borrowings	140,146	140,146
Long-term borrowings	674	679
Subordinated Debt Obligations, Fair Value Disclosure	19,589	102,891
SubordinatedDebenturesOwedToUnconsolidatedSubsidiaryTrustsFairValueDisclosure	102,997	19,589
Accrued interest payable	1,548	788
Derivative financial liabilities		1,124
Total liabilities	3,273,017	3,208,306
Estimated Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	61,257	78,458
Debt Securities, Available-for-sale	374,855	401,103
Debt Securities, Held-to-maturity	93,284	101,242
Equity Securities, FV-NI	20,574	20,202
Other investments	10,974	11,304
Loans held for sale, net	265	227
Loans, net	2,864,756	2,726,959
Accrued interest receivable	11,022	10,578
Cash surrender value of life insurance policies and annuities	70,825	60,613
Derivative Asset	24,455	11,187
Total assets	3,532,267	3,421,873
Deposits	2,893,414	2,944,722
Short-term borrowings	140,146	140,146
Long-term borrowings	743	795
Subordinated Debt Obligations, Fair Value Disclosure	19,589	103,623
SubordinatedDebenturesOwedToUnconsolidatedSubsidiaryTrustsFairValueDisclosure	104,624	19,589
Accrued interest payable	1,548	788
Derivative financial liabilities		1,124
Total liabilities	3,160,064	3,210,787
Fair Value Inputs Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, net	0	0
Fair Value Inputs Level 1 [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale	0	0
Fair Value Inputs Level 1 [Member] | Estimated Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	18,404	21,006
Debt Securities, Available-for-sale	0	0
Debt Securities, Held-to-maturity	0	0
Equity Securities, FV-NI	0	0
Other investments	0	0
Loans held for sale, net	0	0
Loans, net	0	0
Accrued interest receivable	0	0
Cash surrender value of life insurance policies and annuities	0	0
Derivative Asset	0	0
Total assets	18,404	21,006
Deposits	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Subordinated Debt Obligations, Fair Value Disclosure	0	0
SubordinatedDebenturesOwedToUnconsolidatedSubsidiaryTrustsFairValueDisclosure	0	0
Accrued interest payable	0	0
Derivative financial liabilities		0
Total liabilities	0	0
Fair Value Inputs Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, net	265	227
Fair Value Inputs Level 2 [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale	374,855	401,103
Fair Value Inputs Level 2 [Member] | Estimated Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	42,853	57,452
Debt Securities, Available-for-sale	374,855	401,103
Debt Securities, Held-to-maturity	93,284	101,242
Equity Securities, FV-NI	20,574	20,202
Other investments	10,974	11,304
Loans held for sale, net	265	227
Loans, net	3,583	3,638
Accrued interest receivable	11,022	10,578
Cash surrender value of life insurance policies and annuities	70,825	60,613
Derivative Asset	24,455	11,187
Total assets	652,690	677,546
Deposits	2,893,414	2,944,722
Short-term borrowings	140,146	140,146
Long-term borrowings	743	795
Subordinated Debt Obligations, Fair Value Disclosure	19,589	0
SubordinatedDebenturesOwedToUnconsolidatedSubsidiaryTrustsFairValueDisclosure	0	19,589
Accrued interest payable	1,548	788
Derivative financial liabilities		1,124
Total liabilities	3,055,440	3,107,164
Fair Value Inputs Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held for sale, net	0	0
Fair Value Inputs Level 3 [Member] | Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-sale	0	0
Fair Value Inputs Level 3 [Member] | Estimated Fair Value [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents	0	0
Debt Securities, Available-for-sale	0	0
Debt Securities, Held-to-maturity	0	0
Equity Securities, FV-NI	0	0
Other investments	0	0
Loans held for sale, net	0	0
Loans, net	2,861,173	2,723,321
Accrued interest receivable	0	0
Cash surrender value of life insurance policies and annuities	0	0
Derivative Asset	0	0
Total assets	2,861,173	2,723,321
Deposits	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Subordinated Debt Obligations, Fair Value Disclosure	0	103,623
SubordinatedDebenturesOwedToUnconsolidatedSubsidiaryTrustsFairValueDisclosure	104,624	0
Accrued interest payable	0	0
Derivative financial liabilities		0
Total liabilities	$ 104,624	$ 103,623

[1] Derived from audited consolidated financial statements