Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 28, 2025	Feb. 29, 2024
Deferred income tax assets:
Employee related items	$ 10,867	$ 12,148
Inventories	5,205	5,756
Accrued warranty	1,336	1,268
Accounts receivable	1,926	2,061
Lease liabilities	6,406	6,033
Net operating loss and other credit carryforwards	5,707	4,739
Research and experiment expenses	5,046	5,688
Interest expense limitation	8,565	13,580
Outside basis difference—AVAIL JV	274	0
Other deferred income tax assets	334	281
Total deferred income tax assets	45,666	51,554
Deferred income tax liabilities:
Depreciation methods and property basis differences	(36,671)	(42,508)
Right-of-use lease assets	(6,219)	(5,858)
Outside basis difference	0	(1,466)
Other assets and tax-deductible goodwill	(41,975)	(34,683)
Total deferred income tax liabilities	(84,865)	(84,515)
Net deferred income tax liabilities	$ (39,199)	$ (32,961)