Premises and Equipment (Summary of Premises and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 41,069	$ 47,081
Less: accumulated depreciation and amortization	23,261	21,988
Premises and equipment, net	17,808	25,093
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	15,558	15,455
Building and land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	14,428	20,775
Construction and fixed assets in progress [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	131	49
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	7,985	7,866
Computer software [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 2,967	$ 2,936