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Employee Benefit Plans - Stock Option Activity (Details) - Officer and Employee Plans [Member]	9 Months Ended
	Sep. 30, 2021 $ / shares shares
Number
Outstanding (in shares) | shares	99,617
Exercised (in shares) | shares	(19,040)
Outstanding (in shares) | shares	80,577
Weighted Average Exercisable Price
Weighted Average Exercisable Price, Outstanding (in dollars per share) | $ / shares	$ 10.19
Weighted Average Exercisable Price Exercised (in dollars per share) | $ / shares	10.18
Weighted Average Exercise Price, Outstanding (in dollars per share) | $ / shares	$ 10.19

X

- Definition

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

+ References

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

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

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

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