Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Feb. 28, 2025	Feb. 29, 2024
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ (419)	$ (2,347)
Preferred stock, par value (in dollars per share)		$ 1,000
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	240,000	240,000
Preferred stock, shares outstanding (in shares)	240,000	240,000
Liquidation preference		$ 312,520
Common stock, par value (usd per share)	$ 1	$ 1
Common stock, shares authorized (shares)	100,000,000	100,000,000
Common stock, shares, issued (shares)	29,913,000	25,102,000
Common stock, shares, outstanding (shares)	29,913,000	25,102,000

Amount of allowance for credit loss on accounts receivable, classified as current.

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