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Note 1 - Nature of Operations and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2025

Notes Tables

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

		Three Months Ended September 30,
		2025												2024
		Income (Numerator)				Shares (Denominator)				Per Share Amount				Income (Numerator)				Shares (Denominator)				Per Share Amount
Basic net income (loss) per common share:
Net income (loss) available to common stockholders		$	(431	)			11,500			$	(0.04	)		$	35				11,471			$	0.00
Effect of dilutive securities:
Non-vested restricted stock			—				—								—				19
Diluted net income (loss) per common share:
Net income (loss) available to common stockholders plus assumed dilution		$	(431	)			11,500			$	(0.04	)		$	35				11,490			$	0.00

		Nine Months Ended September 30,
		2025												2024
		Income (Numerator)				Shares (Denominator)				Per Share Amount				Income (Numerator)				Shares (Denominator)				Per Share Amount
Basic net income (loss) per common share:
Net income (loss) available to common stockholders		$	(294	)			11,493			$	(0.03	)		$	396				11,464			$	0.03
Effect of dilutive securities:
Non-vested restricted stock			—				—								—				24
Diluted net income (loss) per common share:
Net income (loss) available to common stockholders plus assumed dilution		$	(294	)			11,493			$	(0.03	)		$	396				11,488			$	0.03