COMMON STOCK - Fair Value Assumptions PSUs (Details) - Market (PSUs) - $ / shares	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award
Discount period (years)	3 years	3 years	2 years 11 months 23 days
Risk-free interest rate	3.53%	2.84%	0.93%
Stock price volatility	80.50%	80.00%	75.00%
Grant date fair value (in dollars per share)	$ 0.91	$ 1.17	$ 5.40