Leases (Tables)

3 Months Ended

Jul. 31, 2026

Presentation of leases for lessee [abstract]

Schedule of Future Minimum Lease Payments Related to Equipment under Finance Lease and Office Lease Obligation

The following is a schedule of the Company’s future minimum lease payments related to the equipment and automobiles under finance lease and the office lease obligation:


(in thousands)		$
2027			519
2028			692
2029			674
2030			624
2031			489
More than 5 years			1,295
Total minimum lease payments			4,293
Less: imputed interest			(809	)
Total present value of minimum lease payments			3,484
Less: Current portion			(483	)
Non-current portion			3,001

Schedule of Nature of Company's Leases Type of Right-of-Use Asset

The nature of the Company’s leases by type of right-of-use asset as at July 31, 2026, is as follows:

Right-of-use assets


Right-of-use asset type		No. of right-of-use assets leased				Range of remaining term		Average remaining lease term		No. of leases with extension options				No. of leases with options to purchase				No. of leases with variable payments linked to an index				No. of leases with termination options
Lab and office facilities			1			7.4 years		7.4 years			—				—				1				1
Lab equipment			3			3.5 - 3.8 years		3.7 years			—				3				3				3
Automobiles			9			1.9 - 4.2 years		3.0 years			—				—				9				9

Schedule of Lease Payments Not Recognized Liability

Expense relating to payments not included in the measurement of the lease liability during the three months ended July 31, 2026, and 2025 are as follows:


(in thousands)		2026 $				2025 $
Leases of low value assets			6				6
Variable lease payments			125				125
			131				131