Loans (Major Classifications Of Loans) (Details) - USD ($) $ in Thousands		Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Major classifications of loans [Abstract]
Total loans, gross		$ 1,551,109	$ 1,491,593
Unamortized loan fees and costs		10,342	10,383
Total loans, net of deferred loan fees and costs		1,561,451	1,501,976	$ 1,506,812
SBA Non-Real Estate [Member]
Major classifications of loans [Abstract]
Total loans, gross		75,475	76,340
Total loans, net of deferred loan fees and costs		75,475	76,340	75,141
SBA Commercial Mortgage [Member]
Major classifications of loans [Abstract]
Total loans, gross		189,427	165,406
Total loans, net of deferred loan fees and costs		189,427	165,406	156,268
SBA Construction [Member]
Major classifications of loans [Abstract]
Total loans, gross		29,298	21,636
Total loans, net of deferred loan fees and costs		29,298	21,636	17,781
SBA Loans [Member]
Major classifications of loans [Abstract]
Total loans, gross	[1]	294,200	263,382
Direct Lease Financing [Member]
Major classifications of loans [Abstract]
Total loans, gross		407,907	394,770
Total loans, net of deferred loan fees and costs		407,907	394,770	389,387
SBLOC/IBLOC [Member]
Major classifications of loans [Abstract]
Total loans, gross	[2]	837,672	785,303
Total loans, net of deferred loan fees and costs		837,672	785,303	795,823
Other Specialty Lending [Member]
Major classifications of loans [Abstract]
Total loans, gross		3,432	31,836
Total loans, net of deferred loan fees and costs		3,432	31,836	$ 48,253
Consumer - other [Member]
Major classifications of loans [Abstract]
Total loans, gross	[3]	7,898	16,302
Total loans, net of deferred loan fees and costs		$ 2,354	$ 9,147

[1] The preceding table shows SBA loans and SBA loans held-for-sale at the dates indicated (in thousands).

[2] Securities Backed Lines of Credit (SBLOC) are collateralized by marketable securities, while Insurance Backed Lines of Credit (IBLOC) are collateralized by the cash surrender value of insurance policies.

[3] Included in the table above under Other consumer loans are demand deposit overdrafts reclassified as loan balances totaling $505,000 and $7.2 million at June 30, 2019 and December 31, 2018, respectively. Estimated overdraft charge-offs and recoveries are reflected in the allowance for loan and lease losses.