v3.25.1

Note 16 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

		Year Ended December 31,
		2024				2023
United States		$	(35,667	)		$	(41,197	)
Other jurisdictions			(11,915	)			4,076
Loss before income taxes		$	(47,582	)		$	(37,121	)

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

		Year Ended December 31,
		2024				2023
Current tax benefit:
Federal		$	—			$	—
Foreign			(168	)			(2	)
Total current tax benefit			(168	)			(2	)
Deferred tax benefit:
Federal			—				—
Foreign			(443	)			(69	)
Total deferred tax benefit		$	(443	)		$	(69	)
Total benefit for income taxes		$	(611	)		$	(71	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

		Year Ended December 31,
		2024				2023
Loss before income taxes		$	(47,582	)		$	(37,121	)
Theoretical tax benefit at the statutory rate (21% in 2024 and 2023)			(9,992	)			(7,796	)
Differences in jurisdictional tax rates			(1,733	)			(1,465	)
Valuation allowance			10,479				8,452
Non-deductible expenses			648				1,059
Other			(13	)			(321	)
Total income tax benefit			(611	)			(71	)
Net loss		$	(46,971	)		$	(37,050	)

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

		December 31,
		2024				2023
Deferred tax assets:
Property and equipment		$	567			$	685
Deferred revenue			1,532				1,453
Allowance for expected credit losses			2,916				3,188
Intangible assets			833				(20	)
Non-deductible expenses			16,432				12,280
Warranty and other reserves			1,356				1,221
Other			2,124				1,373
Loss carryforwards			56,128				54,268
Valuation allowance			(80,429	)			(73,416	)
Total deferred tax assets		$	1,459			$	1,032
Deferred tax liabilities:
Deferred revenue		$	—			$	15
Total deferred tax liabilities		$	—			$	15

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

		Year Ended December 31,
		2024				2023
Balance as of the beginning of the year		$	113			$	83
Increases related to tax positions in prior period			14				30
Balance as of the end of the year		$	127			$	113

Schedule of Recognized Tax Benefits [Table Text Block]

		Year Ended December 31,
		2024				2023
Balance as of the beginning of the year		$	-			$	(376	)
Reduction related to tax position taken during the current period			—				376
Balance as of the end of the year		$	—			$	—

X

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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