Note 12 - Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

				Weighted Average
	Number of			Grant-Date Fair Value
	Shares			Per Share
Unvested as of December 31, 2023		687,206		$	3.03
Vested		(1,398	)	$	3.43
Unvested as of March 31, 2024		685,808		$	3.03

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	Three Months Ended March 31,
	2024		2023
Share-based compensation expense:
Cost of sales	$	29	$	23
Selling, general and administrative		196		155
Net effect of share-based compensation expense on net income	$	225	$	178
Reduction in earnings per share:
Basic earnings per share	$	0.01	$	0.01
Diluted earnings per share	$	0.01	$	0.01