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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2022
Income Taxes  
Schedule of income/(loss) before income tax, domestic and foreign

Years Ended December 31,

    

2022

2021

    

U.S.

$

(95)

$

(136)

Canada

(272)

(7,155)

Other foreign, net

(4,564)

(7,946)

$

(4,931)

$

(15,237)

Schedule of effective income tax rate reconciliation

Years Ended December 31,

    

2022

2021

    

Income taxed at statutory rates

$

(1,035)

$

(3,743)

Increase (decrease) in taxes from:

State Tax

(2)

(21)

Stock-based compensation

120

33

Meals and Entertainment

1

Imputed interest

16

1

Other adjustments

(16)

Expiring NOLs

504

Inflation adjustment

(2)

Prior year provision to actual adjustments

472

(493)

Change in U.S. tax rate

5

Differentials in foreign tax rates

(426)

(186)

Changes in foreign exchange rates

1,421

911

Changes in valuation allowances affecting income tax expense or benefit

(1,060)

3,500

Income tax (benefit)/expense

$

$

Schedule of deferred tax assets and liabilities

December 31,

    

2022

2021

    

Deferred income tax assets

Excess tax basis over book basis of property, plant and equipment

$

7,225

$

7,225

Marketable securities

103

Operating loss carryforwards

39,709

40,620

Capital loss carryforwards

14,394

14,065

Capital expenditures

374

374

Stock compensation

55

179

VAT recoverable

152

145

Unrealized foreign exchange gain/loss

116

Environmental liability

65

Offering costs

229

305

Accrued vacation

29

26

Other

4

Total future tax assets

62,167

63,227

Valuation allowance for future tax assets

(62,167)

(63,227)

Deferred income tax liabilities

Other investments

Total Deferred Taxes

$

$

Summary of expiring loss carryforwards

The Company’s tax loss carryforwards expire as follows:

    

Noncapital
Canada

    

U.S.

    

Mexico

    

Barbados

    

Total

2023

392

6

398

2024

6

6

2025

84

6

90

2026

1,027

863

5

1,895

2027

847

7

854

2028

5,245

7

5,252

2029

4,022

2

4,024

2030

5,032

1,748

6,780

2031

3,806

3,407

75

7,288

2032

6,397

2,323

52

8,772

2033

6,185

3,098

9,283

2034

4,420

4,420

2035

3,729

2

3,731

2036

2,799

2,655

5,454

2037

1,916

2,482

4,398

2038

2,666

2,666

2039

3,338

3,338

2040

2,829

2,829

2041

3,195

3,195

2042

704

704

$

58,157

$

15,715

$

1,466

$

39

$

75,377