Assets Held for Sale and Discontinued Operations (Tables)

12 Months Ended

Mar. 31, 2025

Non-current assets held for sale and discontinued operations [Abstract]

Assets held for sale are comprised of the following:


	Whistler Alpha Lake	European R&D Facility & Land	Equipment	ICC	Total
	$	$	$	$	$
Balance, March 31 2023	638	—	—	—	638

Additions	—	8,919	1,800	199	10,918
Impairment	—	(585)	—	—	(585)
Foreign exchange	—	(1)	—	—	(1)

Proceeds from disposal	(2,270)	(8,333)	(600)	—	(11,203)
Gain on disposal (1)	1,632	—	—	—	1,632
Balance, March 31, 2024	—	—	1,200	199	1,399

Additions	—	—	—	14,089	14,089
Impairment	—	—	—	(11,643)	(11,643)
Foreign exchange	—	—	—	57	57
Proceeds from disposal	—	—	(1,200)	(1,199)	(2,399)
Assignment of liabilities held for sale	—	—	—	(1,281)	(1,281)
Balance, March 31, 2025	—	—	—	222	222

(1) The loss on disposal is recognized in other gains (losses) (Note 17) in the consolidated statements of income (loss) and comprehensive income (loss).

Discontinued Operations

The following table summarizes the Company's discontinued operations for the respective periods:


	Years ended March 31,
		2025	2024
		$	$
Revenue		347	1,069

Cost of sales		1,805	6,923

Changes in fair value of inventory and biological assets sold		—	5,644
Unrealized gain on changes in fair value of biological assets		—	(4,411)
Gross loss		(1,458)	(7,087)







Operating expenses		1,515	3,423






Other income		(696)	(1,058)
Impairment of property, plant, and equipment		11,870	287
Loss on disposal of discontinued operations		—	2,411


Income taxes		25	93

		12,714	5,156
Net loss from discontinued operations		(14,172)	(12,243)