Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands	12 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2023
Numerator:
Net income from continuing operations	$ 128,833,000	$ 101,607,000	$ 66,339,000
Series A Preferred Stock Dividends	(1,200,000)	(14,400,000)	(8,240,000)
Plus: Redemption premium on Series A Preferred Stock	(75,198,000)	0	0
Net income from continuing operations available to common shareholders	52,435,000	87,207,000	58,099,000
Numerator for diluted earnings per share	$ 52,435,000	$ 87,207,000	$ 58,099,000
Denominator:
Denominator for basic earnings per common share-weighted average shares (shares)	29,086	25,041	24,828
Effect of dilutive securities:
Employee and director stock awards	258	168	150
Denominator for diluted earnings per common share (shares)	29,344	25,209	24,978
Computation of basic and diluted earnings per share
Basic earnings per common share (usd per share)	$ 1.80	$ 3.48	$ (2.47)
Diluted earnings per common share (usd per share)	$ 1.79	$ 3.46	$ (2.45)
Net loss from discontinued operations	$ 0	$ 0	$ (119,313,000)
Net income (loss) available to common shareholders	52,435,000	87,207,000	(61,214,000)
Numerator for diluted earnings per share—net income (loss) available to common shareholders	$ 52,435,000	$ 87,207,000	$ (61,214,000)
Earnings (loss) per common share from continuing operations (in dollars per share)	$ 1.80	$ 3.48	$ 2.34
Earnings (loss) per common share from discontinued operations (in dollars per share)	0	0	(4.81)
Earnings (loss) per common share from continuing operations (in dollars per share)	1.79	3.46	2.33
Earnings (loss) per common share from discontinued operations (in dollars per share)	$ 0	$ 0	$ (4.78)