v3.26.1
Income Taxes
12 Months Ended
Apr. 30, 2026
Disclosure Of Income Taxes [Abstract]  
INCOME TAXES INCOME TAX

Income tax expense differs from the amount that would be computed by applying the federal and provincial statutory tax rates of (2026 – 27%, 2025 – 27%, and 2024 – 27%) to the earnings before income taxes. The reasons for the differences and related tax effects are as follows:

 

 

 

2026

 

 

2025

 

 

2024

 

(in thousands)

 

$

 

 

$

 

 

$

 

Loss before income taxes

 

 

(15,552

)

 

 

(37,633

)

 

 

(32,162

)

 

 

 

 

 

 

 

 

 

 

Income taxes on earnings before income taxes, at above statutory rate

 

 

(4,199

)

 

 

(10,161

)

 

 

(8,684

)

Increase (decrease) in taxes resulting from:

 

 

 

 

 

 

 

 

 

Nondeductible (income) expenses

 

 

(180

)

 

 

8

 

 

 

2

 

Estimated SR&ED ITC

 

 

 

 

 

(181

)

 

 

(166

)

Deferred tax liability

 

 

 

 

 

(3,871

)

 

 

(1,062

)

Tax rate difference by jurisdiction

 

 

747

 

 

 

479

 

 

 

562

 

Tax benefits not recognized

 

 

3,368

 

 

 

3,183

 

 

 

3,072

 

Impairment loss

 

 

 

 

 

5,720

 

 

 

2,790

 

Prior year tax assessments and adjustments

 

 

(242

)

 

 

(234

)

 

 

(172

)

Other

 

 

56

 

 

 

573

 

 

 

797

 

Income taxes

 

 

(450

)

 

 

(4,484

)

 

 

(2,861

)

 

 

 

2026

 

 

2025

 

 

2024

 

(in thousands)

 

$

 

 

$

 

 

$

 

Current income taxes

 

 

(272

)

 

 

(318

)

 

 

(103

)

Deferred income taxes

 

 

(178

)

 

 

(4,166

)

 

 

(2,758

)

Income taxes including discontinued operations

 

 

(450

)

 

 

(4,484

)

 

 

(2,861

)

 

Temporary differences give rise to the following deferred income tax assets and liabilities:

 

 

 

2026

 

 

2025

 

(in thousands)

 

$

 

 

$

 

Other tax pools

 

 

 

 

 

 

Capital assets net of lease liabilities

 

 

110

 

 

 

217

 

Inventory and Intangible assets

 

 

78

 

 

 

(467

)

Recognized deferred income tax liabilities

 

 

188

 

 

 

(250

)

 

 

 

2026

 

 

2025

 

(in thousands)

 

$

 

 

$

 

Non-capital losses carried forward (expire from 2027 to 2040)

 

 

44,385

 

 

 

12,945

 

Capital losses carried forward

 

 

148

 

 

 

295

 

Resource properties

 

 

1,279

 

 

 

 

Section 174 - R&D costs

 

 

2,518

 

 

 

 

Financing costs

 

 

460

 

 

 

199

 

Other

 

 

390

 

 

 

 

Less: unrecognized deferred income tax asset

 

 

(49,180

)

 

 

(13,439

)

Unrecognized deferred income tax liabilities

 

 

 

 

 

 

On July 4, 2025, tax legislation known as the One Big Beautiful Bill Act ("OBBBA") was enacted in the United States. OBBBA modifies certain international tax provisions such as the tax on Global Intangible Low Taxed Income ("GILTI") and renames GILTI as Net CFC Tested Income ("NCTI"). The Company records NCTI taxes on a deferred basis. Under the OBBBA, the Company is electing to deduct their US domestic research and development costs immediately for the current period and will amortize the capitalized costs from prior years over the remaining term. The other impacts from the OBBBA were not material to the Company.