Derivative Instruments (Summary Of Derivative Instruments) (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 47,145	$ 42,177
Weighted average maturity (years)	8 years	7 years 8 months 12 days
Fair value of derivative asset	$ 4,250	$ 4,233
Fair value of derivative liability	(4,250)	(4,233)
Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 47,145	$ 42,177
Weighted average pay rate on interest-rate swaps	4.66%	4.34%
Weighted average receive rate on interest-rate swaps	7.92%	6.21%