Loans (Summary Of Major Classifications For Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 3,146,697	$ 3,127,410
Allowance for loan losses	(16,311)	(18,836)
Net Loans	3,130,386	3,108,574
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,485,823	1,468,278
Allowance for loan losses	(4,466)	(5,212)
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	143,540	139,499
Allowance for loan losses	(1,304)	(1,138)
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	213,815	208,484
Allowance for loan losses	(3,889)	(4,571)
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,268,052	1,277,576
Allowance for loan losses	(4,597)	(6,183)
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	31,869	29,162
Allowance for loan losses	(341)	(62)
DDA overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,598	4,411
Allowance for loan losses	$ (1,714)	$ (1,670)

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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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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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