Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 28, 2026	Feb. 28, 2025
Deferred income tax assets:
Employee related items	$ 8,745	$ 10,867
Inventories	5,727	5,205
Accrued warranty	1,199	1,336
Accounts receivable	1,505	1,926
Lease liabilities	14,888	6,406
Net operating loss and other credit carryforwards	4,956	5,707
Research and experiment expenses	970	5,046
Interest expense limitation	3,701	8,565
Outside basis difference—AVAIL JV	5,720	274
Other deferred income tax assets	449	334
Total deferred income tax assets	47,860	45,666
Deferred income tax liabilities:
Depreciation methods and property basis differences	(51,711)	(36,671)
Right-of-use lease assets	(14,622)	(6,219)
Other assets and tax-deductible goodwill	(54,068)	(41,975)
Total deferred income tax liabilities	(120,401)	(84,865)
Net deferred income tax liabilities	$ (72,541)	$ (39,199)