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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
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Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2021
Statement of Stockholders' Equity [Abstract] |  |  |
Deferred tax adjusted to pension | $ 1,494 | $ 565 | $ 1,641
Dividends paid per share | $ 1.00 | $ 0.975 | $ 0.90

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