Loans (Loans Modified And Considered Troubled Debt Restructurings) (Details) $ in Thousands		9 Months Ended	12 Months Ended
		Sep. 30, 2022 USD ($) loan	Dec. 31, 2021 USD ($) loan
Financing Receivable, Modifications [Line Items]
Number | loan	[1]	11	10
Pre-modification recorded investment	[1]	$ 5,284	$ 1,479
Post-modification recorded investment	[1]	5,284	1,479
Troubled debt restructurings including nonaccrual loans		$ 1,200	$ 656
SBL Non-Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number | loan		8	9
Pre-modification recorded investment		$ 657	$ 1,231
Post-modification recorded investment		$ 657	$ 1,231
SBL Commercial Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Number | loan		1
Pre-modification recorded investment		$ 834
Post-modification recorded investment		$ 834
Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Number | loan		1
Pre-modification recorded investment		$ 3,552
Post-modification recorded investment		$ 3,552
Consumer - Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number | loan		1	1
Pre-modification recorded investment		$ 241	$ 248
Post-modification recorded investment		$ 241	$ 248

[1] Troubled debt restructurings include non-accrual loans of $1.2 million and $656,000 at September 30, 2022 and December 31, 2021, respectively.