Note 3 - Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

	Year Ended December 31,
	2023			2022
Revenues:
Net sales	$	—		$	23,529
Total revenues		—			23,529
Expenses:
Manufacturing cost of sales		—			15,164
Engineering, selling and administrative		28			5,870
Total expenses		28			21,034
Operating (loss) income		(28	)		2,495
Interest expense, net		—			(6	)
Other expense, net		—			(44	)
(Loss) income from discontinued operations before income taxes		(28	)		2,445
Income tax provision		—			560
(Loss) income from discontinued operations, net of tax	$	(28	)	$	1,885

	Period through October 6, 2022
Depreciation	$	496
Amortization of finite-lived intangible assets		42
Stock-based compensation expense		26
Capital expenditures		(662	)