Loans (Schedule Of Small Business Administration Loans and Held For Sale) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Loans [Abstract]
SBL loans, net of deferred fees costs of $4,238 and $1,536 and September 30, 2021 and December 31, 2020, respectively	$ 566,472	$ 577,944
SBL loans included in commercial loans at fair value	214,301	243,562
Total small business loans	780,773	821,506
SBL deferred fees and costs	$ 4,238	$ 1,536