Fair Value (Schedule Of Financial Assets Measured At Fair Value On Nonrecurring Basis) (Details) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Impaired loans	$ 84,485	$ 95,787
Other real estate owned	121,570	32,520
Total assets	206,055	128,307
Level 1 [Member]
Impaired loans
Other real estate owned
Total assets
Level 2 [Member]
Impaired loans	84,485	95,787
Other real estate owned	121,570	32,520
Total assets	$ 206,055	$ 128,307