Income Taxes - Reconciliation of Effective Income Tax Rate (Details)	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2023
Income Tax Disclosure [Abstract]
Federal rate on income before taxes (as percent)	21.00%	21.00%	21.00%
State income taxes, net of federal tax benefit (as percent)	45.00%	(4.90%)	1.40%
Non-deductible compensation (as percent)	301.70%	(28.20%)	0.00%
Permanent differences (as percent)	9.50%	(1.70%)	4.60%
Restricted stock shortfall adjustment (as percent)	(63.50%)	(4.40%)	2.30%
Deferred tax adjustments (as percent)	(62.90%)	(0.80%)	0.00%
Taxes payable adjustments	(61.90%)	0.00%	0.00%
Valuation allowance	(1155.20%)	0.00%	0.00%
Other (as percent)	(2.00%)	0.00%	1.70%
Total effective tax rate (as percent)	(968.30%)	(19.00%)	31.00%