Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 29, 2024	Feb. 28, 2023
Components of Deferred Tax Assets and Liabilities [Abstract]
Accounts receivable	$ 0	$ 192
Inventory	3,732	4,196
Property, plant and equipment	3,092	2,467
IRC Section 174 - Capitalized R&D	5,171	3,735
Interim arbitration award	0	10,453
Operating lease	675	811
Accruals and reserves	3,018	6,097
Deferred compensation	205	268
Warranty reserves	1,198	1,465
Unrealized gains and losses	1,337	4,877
Partnership investments	3,904	3,262
163(j) interest limitation	1,786
Net operating losses	22,881	5,270
Foreign tax credits	2,111	1,739
Other tax credits	6,334	5,344
Deferred tax assets before valuation allowance	55,444	50,176
Less: valuation allowance	(41,845)	(35,421)
Total deferred tax assets	13,599	14,755
Intangible assets	(12,858)	(16,035)
Prepaid expenses	(1,295)	(1,513)
Operating lease	(652)	(798)
Deferred financing fees	(32)	(46)
Total deferred tax liabilities	(14,837)	(18,392)
Net deferred tax liability	$ (1,238)	$ (3,637)