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Note 2 - Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Property, Plant and Equipment, Useful Lives [Table Text Block]

Machinery and equipment and automobiles (years)	3	-	10
Computer equipment and software (years)	3	-	7
Furniture and fixtures (years)	5	-	10

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

		Year Ended December 31,
(in thousands, except per share data)		2024				2023
Net loss		$	(12,405	)		$	(3,415	)
Weighted average shares outstanding - basic			43,538				42,420
Dilutive effect of equity awards			-				-
Weighted average shares outstanding - diluted			43,538				42,420
Basic loss per share		$	(0.28	)		$	(0.08	)
Diluted loss per share		$	(0.28	)		$	(0.08	)
Shares excluded from diluted loss per share due to their anti-dilutive effect			3,577				3,868

Schedule of Other Operating Cost and Expense, by Component [Table Text Block]

		Year Ended December 31,
(in thousands)		2024				2023
Restructuring expenses (see Note 7)		$	792			$	71
Unclaimed property audits expense (see Note 16)			347				-
Employee retention tax credit fees (see Note 18)			472				-
Total other operating expenses		$	1,611			$	71

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