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Note 4 - Per Share Data (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Years Ended
		Dec. 31,				Dec. 31,
		2019				2018
Basic
Net income		$	19,504,000			$	22,013,000
Less: Dividends and undistributed earnings allocated to participating securities			(100,000	)			(110,000	)
Net income attributable to common shares		$	19,404,000			$	21,903,000
Basic weighted-average common shares outstanding			13,298,736				12,219,209
Basic earnings per common share (a)		$	1.46			$	1.79
Diluted
Net income attributable to common shares		$	19,404,000			$	21,903,000
Basic weighted-average common shares outstanding			13,298,736				12,219,209
Dilutive effect of potential common stock arising from stock options			22,823				38,159
Diluted weighted-average common shares outstanding			13,321,559				12,257,368
Diluted earnings per common share (a)		$	1.46			$	1.79

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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- References

No definition available.

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