Employee Benefit Plans - Stock Option Activity (Details) - Officer and Employee Plans [Member] - $ / shares	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Number
Outstanding (in shares)	99,617	136,658
Exercised (in shares)	(19,950)	(33,556)
Forfeited/Expired (in shares)		(3,485)
Outstanding (in shares)	79,667	99,617
Weighted Average Exercisable Price
Weighted Average Exercisable Price, Outstanding (in dollars per share)	$ 10.19	$ 10.29
Weighted Average Exercisable Price Exercised (in dollars per share)	10.26	10.12
Weighted Average Exercisable Price Forfeited/Expired (in dollars per share)		15.05
Weighted Average Exercise Price, Outstanding (in dollars per share)	$ 10.17	$ 10.19

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.

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

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

+ References

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

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

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