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Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2023	Feb. 28, 2022
Income Taxes [Line Items]
Income tax expense	$ 7,681	$ 4,638	$ 13,469	$ 6,213
Estimated annual effective income tax rate			28.20%	25.50%
Tax benefit related to vesting of share based compensation awards			$ 600	$ 1,100

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Income taxes.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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