Fair Value Measurements (Tables)

6 Months Ended

Sep. 30, 2026

Fair Value Disclosures [Abstract]

Schedule of financial assets measured at fair value [Table Text Block]

		September 30, 2026									March 31, 2026
Assets		Level 1			Level 2			Level 3			Level 1			Level 2			Level 3
Cash	$	-		$	138,990		$	-		$	-		$	23,113		$	-
(i) Digital currencies (Note 6)		22,622			-			-			10,822			-			-
(ii) Investments (Note 4)		7,465			-			3,553			6,624			-			3,117
Derivative asset (Note 6)		-			22,082			-			-			606			-
	$	30,087		$	161,072		$	3,553		$	17,446		$	23,719		$	3,117

Liabilities
Warrant liability	$	-		$	-		$	555		$	-		$	-		$	413
Convertible loan-derivative component		-			-			-			-			-			-
	$	-		$	-		$	555		$	-		$	-		$	413

Schedule of reconciliation of Level 3 assets and liabilities [Table Text Block]

Level 3 Continuity		Fair value at September 30, 2026			Fair value at March 31, 2026
Investments
Balance, at April 1	$	3,117		$	3,120
Additions		357			725
Transfer to Level 1		-			(725	)
Foreign exchange		(8	)		6
Change in fair value		87			(9	)
Balance, at September 30	$	3,553		$	3,117

Warrant liability
Balance, at April 1	$	413		$	760
Change in fair value		142			(347	)
Balance, at September 30	$	555		$	413