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Note 14 - Earnings Per Common Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Net income	$ 9,556	$ 10,135
Weighted average shares outstanding – basic (in shares)	4,964,832	4,953,537
Potentially dilutive common shares – restricted stock units (in shares)	3,100	2,839
Weighted average shares outstanding – diluted (in shares)	4,967,932	4,956,376
Basic (in dollars per share)	$ 1.92	$ 2.05
Diluted (in dollars per share)	$ 1.92	$ 2.04

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- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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