Borrowed Funds (Summary Of Long-Term Borrowings) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2011
Borrowed Funds [Abstract]
Long-term FHLB advances	$ 122,718	$ 160,325	$ 161,651
Long-term reverse repurchase agreements	72,000	100,000	100,000
Term loan	9,026	9,929	10,380
Total	$ 203,744	$ 270,254	$ 272,031