Fair Value Of Assets And Liabilities (Gains/(losses) on Nonrecurring Fair Value Measurements) (Details) - Non Recurring - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans, net of unearned income	$ 665	$ (452)	$ 1,167	$ 32
OREO	(262)	(176)	(1,422)	(621)
Other assets	(1,079)	(942)	(2,216)	(1,884)
Total	(2,102)	(2,697)	(4,454)	(3,630)
Loans held-for-sale—first mortgages
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	(1)	13	4	16
Loans held-for-sale—SBAs and USDA
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	$ (1,425)	$ (1,140)	$ (1,987)	$ (1,173)