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Note 18 - Regulatory Matters (Details Textual)	Dec. 31, 2019 USD ($)
Common Equity Tier One Capital Conservation Buffer Required for Capital Adequacy to Risk Weighted Assets	2.50%
Capital Conservation Buffer	10.75%
Retained Earnings, Unappropriated	$ 94,628,000
Tangible Capital to Tangible Assets	10.00%
Tangible Capital	$ 19,543,000

X

- Definition

The Capital Conservation Buffer percentage required for capital adequacy purposes under the Basel III Capital Rules. Limitations on dividend payments and discretionary bonus payments are more stringent with a lower (0%) capital conservation buffer, while there are no additional limits on organizations with a capital conservation buffer greater than 2.5%.

+ References

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- Definition

The minimum common equity tier one capital conservation buffer required for capital adequacy purposes under the regulatory framework for prompt corrective action.

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A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(23)(a)(4)(ii))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(30)(a)(3)(ii))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Tangible capital as defined in the regulations (generally includes outstanding stock plus retained earnings) for banking institutions subject to Office of Thrift Supervision (OTS) capital requirements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1H
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=117337116&loc=d3e65071-112826

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Tangible Capital divided by Tangible assets as defined in the regulations.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
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