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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Taxes

Schedule of components of loss before income tax

The Company’s components of loss before income tax (in thousands) were as follows:

​	​	​	​	​	​	​	​
​	​	Year Ended December 31,					​
​		2022			2021
Domestic	​	$	(20,566)	​	$	(25,931)	​
Foreign	​	​	222	​	​	(3,186)	​
Loss before income tax	​	$	(20,344)	​	$	(29,117)	​

Schedule of components of income tax benefit (expense)

The Company’s components of income tax benefit (expense) (in thousands) were as follows:

​	​	​	​	​	​	​	​
​	​	Year Ended December 31,
​		2022			2021
Current federal benefit	​	$	9	​	$	21	​
Current state benefit	​		—	​		6	​
Deferred federal expense	​		(109)	​		(159)	​
Deferred state (expense) benefit	​		(7)	​		158	​
Income tax (expense) benefit	​	$	(107)	​	$	26	​

Schedule of the difference between the income tax provision and the amount computed by applying the statutory federal income tax rate to loss before income tax

The income tax provision (in thousands) differs from the amount computed by applying the statutory federal income tax rate to loss before income tax as follows:

​	​	​	​	​	​	​	​
​	​	Year Ended December 31,					​
​		2022			2021
Tax benefit computed at statutory rate of 21%	​	$	4,272	​	$	6,047	​
Change in valuation allowance	​		15,352	​		(6,632)	​
State income tax (expense) benefit, net of federal tax	​		(5)	​		130	​
Foreign losses	​		70	​		706	​
Section 382 limited NOL	​	​	(19,904)	​	​	—	​
Other	​		108	​		(225)	​
Income tax (expense) benefit	​	$	(107)	​	$	26	​

Schedule of the principal components of the Company's net deferred tax assets (liabilities)

The principal components of the Company’s net deferred tax assets (liabilities) (in thousands) were as follows:

​	​	​	​	​	​	​
​		December 31,
​		2022			2021
Deferred tax assets:	​	​	​	​	​	​
Federal tax net operating loss ("NOL") carryforward	​	$	13,373	​	$	30,649
Foreign tax NOL carryforward	​		6,423	​		6,947
State tax NOL carryforward	​		1,398	​		2,194
Other comprehensive income	​	​	458	​	​	235
Deferred revenue	​	​	379	​	​	—
Foreign deferred taxes	​		252	​		197
Right-of-use assets	​	​	80	​	​	125
Canadian start-up costs	​	​	74	​	​	90
Restricted stock and restricted stock unit awards	​		—	​		55
Other	​		52	​		48
Self-insurance	​		37	​		45
Workers’ compensation	​		8	​		11
Gross deferred tax assets	​	​	22,534	​	​	40,596
Less valuation allowances	​		(21,184)	​		(37,571)
Net deferred tax assets	​	​	1,350	​	​	3,025
Deferred tax liabilities:	​	​	​	​	​	​
Property and equipment	​		(1,486)	​		(3,045)
Net deferred tax liabilities	​	$	(136)	​	$	(20)
​	​	​	​	​	​	​
Domestic deferred tax liabilities	​	$	(136)	​	$	(20)
Foreign deferred tax liabilities	​	​	—	​	​	—
Net deferred tax liabilities	​	$	(136)	​	$	(20)

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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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-Name Accounting Standards Codification
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-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.

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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.

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-SubTopic 10
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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
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