Loans (Summary Of Non-Accrual Loans With And Without Allowance For Credit Losses) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	$ 3,150
Non-accrual loans without a related ACL	2,956
Total non-accrual loans	6,106	$ 12,227
SBL Non Real Estate [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	1,300
Non-accrual loans without a related ACL	408
Total non-accrual loans	1,708	3,159
SBL Commercial Mortgage [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	984
Non-accrual loans without a related ACL	2,183
Total non-accrual loans	3,167	7,305
SBL Construction [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	711
Total non-accrual loans	711	711
Direct Lease Financing [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	141
Non-accrual loans without a related ACL	289
Total non-accrual loans	430	751
Consumer - Home Equity [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans without a related ACL	76
Total non-accrual loans	76	$ 301
Consumer - Other [Member]
Financing Receivable, Nonaccrual [Line Items]
Non-accrual loans with a related ACL	14
Total non-accrual loans	$ 14