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

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	Three Months Ended September 30,
	2023						2022
	Income (Numerator)		Shares (Denominator)		Per Share Amount		Income (Numerator)		Shares (Denominator)		Per Share Amount
Basic net income per common share:
Net income available to common stockholders	$	172		11,440	$	0.02	$	47		11,423	$	0.00
Effect of dilutive securities:
Non-vested restricted stock		—		14				—		—
Diluted net income per common share:
Net income available to common stockholders plus assumed dilution	$	172		11,454	$	0.02	$	47		11,423	$	0.00

	Nine Months Ended September 30,
	2023						2022
	Income (Numerator)		Shares (Denominator)		Per Share Amount		Income (Numerator)		Shares (Denominator)		Per Share Amount
Basic net income per common share:
Net income available to common stockholders	$	210		11,432	$	0.02	$	125		11,341	$	0.01
Effect of dilutive securities:
Non-vested restricted stock		—		17				—		82
Diluted net income per common share:
Net income available to common stockholders plus assumed dilution	$	210		11,449	$	0.02	$	125		11,423	$	0.01