Income Taxes (Schedule of Gross Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets:
Net unrealized losses on available for sale debt securities	$ 41,379	$ 2,146
Allowance for credit losses on loans	9,127	9,381
Cash flow hedges	7,151	1,268
Operating lease liabilities	7,094	6,962
Deferred compensation	4,486	5,091
Deferred loan origination fees	2,106	2,044
Share-based compensation	1,884	1,859
Defined benefit pension obligations	0	966
Other	1,809	2,002
Deferred tax assets	75,036	31,719
Deferred Tax Liabilities:
Operating lease ROU assets	(6,518)	(6,406)
Deferred loan origination costs	(6,394)	(4,982)
Loan servicing rights	(2,163)	(2,357)
Depreciation of premises and equipment	(1,494)	(1,237)
Amortization of intangibles	(1,093)	(1,299)
Defined benefit pension obligations	(333)	0
Other	(669)	(1,427)
Deferred tax liabilities	(18,664)	(17,708)
Net deferred tax asset	$ 56,372	$ 14,011