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Regulatory & Capital Matters - Dividend Restrictions and Deferrals (Details) - shares	3 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2019
Dividend Restrictions and Deferrals
Number of previous years retained profit considered for dividend payment		2 years
Minimum capital requirements, minimum percentage required		2.50%
Number of shares authorized	9,519	9,519	1,494,826
Number of share repurchased	0	1,485,307

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- Definition

Represents the number of previous years retained profits combined with the current years profits used to determine the amount of dividends that may be paid in any calendar year.

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No definition available.

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- Definition

The minimum percentage of Tier 1 Common Capital required to be maintained in the next fiscal year following the latest fiscal year to prevent capital distribution limitations under regulatory capital rules.

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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