Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Nov. 30, 2024	Feb. 29, 2024
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ (2,204)	$ (2,347)
Preferred stock, par value (in dollars per share)		$ 1,000
Preferred stock, shares authorized (in shares)		100,000,000
Preferred stock, shares issued (in shares)		240,000
Preferred stock, shares outstanding (in shares)		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)	29,877,000	25,102,000
Common stock, shares, outstanding (shares)	29,877,000	25,102,000