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Share-Based Compensation (Narrative Disclosures) (Details)	12 Months Ended
	Dec. 31, 2022 shares
Share-Based Payment Arrangement [Abstract]
Number of shares available for grant	134,812
Employee Stock Purchase Plan, Number of Shares Available for Grant	234,966
Stock Issued During Period, Shares, Employee Stock Purchase Plans	4,535
Employee Stock Purchase Plans, Total Shares Available to be Issued	250,000
Employee Stock Purchase Program, Percent Discount	90.00%

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Employee Stock Purchase Plan, Number of Shares Available for Grant

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Employee Stock Purchase Plans, Total Shares Available to be Issued under the current plan

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- Definition

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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Number of shares issued during the period as a result of an employee stock purchase plan.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21463-112644

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-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
-Paragraph 1
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