Income Taxes (Schedule of Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Effective Income Tax Rate Reconciliation [Abstract]
Tax expense at Federal statutory rate	$ 19,146	$ 20,619	$ 18,724
Federal statutory rate	21.00%	21.00%	21.00%
Increase (decrease) in taxes resulting from:
State income tax expense, net of federal tax benefit	$ 1,856	$ 1,943	$ 1,995
State income tax expense, net of federal income tax benefit, rate	2.10%	2.00%	2.20%
Tax-exempt income, net	$ (721)	$ (772)	$ (803)
Tax-exempt income, net, rate	(0.80%)	(0.80%)	(0.90%)
BOLI	$ (544)	$ (614)	$ (523)
BOLI, rate	(0.60%)	(0.60%)	(0.60%)
Investment in low-income housing limited partnership	$ (261)	$ (117)	$ (118)
Investment in low-income housing limited partnership, rate	(0.30%)	(0.10%)	(0.10%)
Share-based compensation	$ (68)	$ (159)	$ 92
Share-based compensation, rate	(0.10%)	(0.20%)	0.10%
Other	$ 81	$ 417	$ (36)
Other, rate	0.10%	0.40%	0.00%
Income tax expense	$ 19,489	$ 21,317	$ 19,331
Effective tax rate	21.40%	21.70%	21.70%

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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-Section 50
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.

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Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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Effective Income Tax Rate Reconciliation, Increase (Decrease) in Income Taxes [Abstract]

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