10. Borrowed Funds (Summary Of Long-Term Borrowings) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Debt Disclosure [Abstract]
Long-term FHLB advances	$ 82,649	$ 122,693	$ 157,609
Long-term reverse repurchase agreements	72,000	72,000	87,000
Term loans	8,916	8,575	9,026
Total	$ 163,565	$ 203,268	$ 253,635