REGULATORY MATTERS - Additional Information (Details) $ in Millions	Dec. 31, 2020 USD ($)
Regulatory Capital Requirements Under Banking Regulations [Line Items]
Tier One Risk Based Capital to Risk Weighted Assets	6.5
Dividends Payable	$ 55.2
Minimum [Member]
Regulatory Capital Requirements Under Banking Regulations [Line Items]
Tier One Risk Based Capital to Risk Weighted Assets	10
Tier I risk-based capital ratio	8
Tier I leverage capital ratio	5

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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- Definition

Ratio of minimum Tier 1 leverage capital to average assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Ratio of minimum Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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Ratio of Tier 1 risk-based capital to risk-weighted assets as defined by regulatory framework.

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