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Share-Based Compensation (Narrative Disclosures) (Details)	3 Months Ended
	Mar. 31, 2023 shares
Share-Based Payment Arrangement [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	76,795
Employee Stock Purchase Plan, Number of Shares Authorized for Grant	250,000
Employee Stock Purchase Program, Percent Discount	90.00%
Stock Issued During Period, Shares, Employee Stock Purchase Plans	1,005
Employee Stock Purchase Plan, Number of Shares Available for Grant	233,961

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Percent discount of the fair market value offered by the Corporation's employee stock purchase program

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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Number of shares issued during the period as a result of an employee stock purchase plan.

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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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