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Note 1 - Summary of Significant Accounting Policies - Basic Earnings Per Share (EPS) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Net income	$ 10,817	$ 19,293
Weighted average common shares outstanding (in shares)	8,992,167	9,033,410
Basic and diluted earnings per share (in dollars per share)	$ 1.2	$ 2.14

X

- 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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