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Note 18 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

		Year ended December 31,
		2021				2020
Domestic		$	408			$	(3,115	)
Foreign			3,588				1,823
Total		$	3,996			$	(1,292	)

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

		Year ended December 31,
		2021				2020
Current:
Federal		$	0			$	0
State			6				(125	)
Foreign			52				235
Total current income tax expense			58				110
Deferred:
Federal			0				0
State			0				0
Foreign			1,015				(3,070	)
Total deferred income tax expense (benefit)			1,015				(3,070	)
Income tax expense (benefit), net		$	1,073			$	(2,960	)

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

		Year ended December 31,
		2021				2020
Federal tax expense at the statutory rate		$	839			$	(271	)
Current year permanent differences			(11	)			273
State income taxes, net of federal tax impact			14				(166	)
Effect of tax rates of foreign subsidiary			323				151
Currency translation effect on temporary differences			111				223
Change in valuation allowance			919				(2,994	)
State NOL carryforwards			(256	)			(471	)
Other			(866	)			295
Income tax expense (benefit), net		$	1,073			$	(2,960	)

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

		Year ended December 31,
		2021				2020
Deferred tax assets:
Compensation and benefit accruals		$	328			$	386
Inventory valuation			863				877
Federal and state net operating loss carryforwards			35,351				33,851
Deferred revenue			21				391
Accounts receivable allowance			15				7
Defined benefit pension plan			621				708
Lease liabilities			1,037				1,193
Foreign deferred revenue and other provisions			2,548				3,604
Other			779				718
Total			41,563				41,735
Domestic valuation allowance			(37,441	)			(37,015	)
Total deferred tax assets			4,122				4,720
Deferred tax liabilities:
Depreciation			(714	)			(114	)
Right-of-use assets, net			(860	)			(1,002	)
Total deferred tax liabilities			(1,574	)			(1,116	)
Net deferred tax asset		$	2,548			$	3,604

X

- Definition

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.

+ References

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-Topic 740
-SubTopic 10
-Section 50
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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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