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Note 22 - Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Quarterly Financial Information [Table Text Block]

						Net								Earnings Per Share
(Dollars in thousands, except per share data)		Interest				Interest				Net								Fully
		Income				Income				Income				Basic				Diluted
2020
First Quarter		$	12,662			$	11,138			$	3,254			$	0.45			$	0.45
Second Quarter			12,863				11,879				4,430				0.61				0.61
Third Quarter			15,150				14,062				3,829				0.49				0.49
Fourth Quarter			15,040				13,992				4,100				0.53				0.52
2019
First Quarter		$	6,477			$	5,496			$	1,637			$	0.45			$	0.45
Second Quarter			6,554				5,501				1,486				0.41				0.41
Third Quarter			6,561				5,570				1,021				0.28				0.28
Fourth Quarter			12,881				11,206				3,027				0.44				0.44

X

- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121640914&loc=d3e1280-108306

+ Details

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X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration