Premises And Equipment (Major Categories Of Premises And Equipment And Accumulated Depreciation) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 89,095	$ 82,542
Less accumulated depreciation	(32,724)	(30,005)
Total premises and equipment, net	56,371	52,537
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	13,786	12,172
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	44,121	41,602
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 31,188	$ 28,768