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Employee Benefit Plans - Stock Appreciation Right Activity (Details) - Stock Appreciation Rights (SARs) [Member] - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Number
Outstanding (in shares)	55,000	73,000
Granted (in shares)		22,000
Exercised (in shares)	(19,000)	(34,000)
Forfeited/Expired (in shares)		(6,000)
Outstanding (in shares)	36,000	55,000
Weighted Average Exercisable Price
Weighted Average Exercisable Price, Outstanding (in dollars per share)	$ 18.21	$ 19.02
Granted (in dollars per share)		20.70
Weighted Average Exercisable Price Exercised (in dollars per share)	18.12	21.61
Weighted Average Exercisable Price Forfeited/Expired (in dollars per share)		18.00
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 18.25	$ 18.21

X

- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(03)
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- Definition

Gross number of share options (or share units) granted during the period.

+ References

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-Publisher FASB
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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

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-Publisher FASB
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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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