Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Servicing Asset at Amortized Value, Balance [Roll Forward]
Carrying amount, net, beginning of period	$ 15,264,000	$ 12,210,000
Additions	626,000	1,678,000
Amortization	(628,000)	(1,105,000)
Changes in valuation inputs & assumptions	442,000	852,000
Carrying amount, net, end of period	15,704,000	13,635,000
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]
Valuation allowance, beginning of period	1,568,000	3,189,000
Changes in valuation allowance	(442,000)	(852,000)
Valuation allowance, end of period	$ 1,126,000	$ 2,337,000