Borrowed Funds (Summary Of Short-Term Borrowings) (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Debt Instrument [Line Items]
Beginning Balance	$ 174,599	$ 91,729	$ 123,633	[1]
Short-term FHLB Advances [Member]
Debt Instrument [Line Items]
Beginning Balance	171,160	86,050	120,950
Average balance outstanding for the period	143,781	69,108	94,982
Maximum balance outstanding at any month end during period	$ 171,160	$ 87,550	$ 136,800
Weighted average interest rate for the period	0.32%	0.31%	0.31%
Weighted average interest rate for balances outstanding	0.32%	0.29%	0.31%
Federal Funds Purchased and Lines of Credit [Member]
Debt Instrument [Line Items]
Beginning Balance	$ 3,439	$ 5,679	$ 2,683
Average balance outstanding for the period	5,988	8,336	5,804
Maximum balance outstanding at any month end during period	$ 7,438	$ 8,976	$ 8,976
Weighted average interest rate for the period	0.25%	0.25%	0.25%
Weighted average interest rate for balances outstanding	0.25%	0.25%	0.25%

[1] December 31, 2014 financial information has been extracted from audited consolidated financial statements