Debentures (Tables)

3 Months Ended

May 31, 2024

Debt Disclosure [Abstract]

Convertible Debt

The following table summarizes the change in the Notes for the three months ended May 31, 2024:

	Carrying Amount
Balance as at February 29, 2024	194
Amortization of debt issuance costs	—
Balance as at May 31, 2024	$	194

1.75% Debenture - impact of changes in fair value

The following table shows the impact of the changes in fair value of the Debentures for the three months ended May 31, 2024 and May 31, 2023:    

	Three Months Ended
	May 31, 2024		May 31, 2023
Charge associated with the change in fair value from non-credit components recorded in the consolidated statements of operations	$	—	$	(22)
Total increase in the fair value of the 2020 Debentures	$	—	$	(22)