Related Party Transactions (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Related Party Transaction [Line Items]
Accrued liabilities	$ 32,454	$ 28,252
Brother Of Member Of Executive Management Team [Member]
Related Party Transaction [Line Items]
Payable to FCOP		200	$ 300
Executive Officer [Member]
Related Party Transaction [Line Items]
Royalty payments	100	100	100
Accrued liabilities	100	100
Intellectual Property [Member] \| Stephen M.R. Covey [Member]
Related Party Transaction [Line Items]
Royalty payments	1,700	1,700	1,800
Speaking Fees [Member] \| Son Of The Former Vice-Chairman Of The Board Of Directors [Member]
Related Party Transaction [Line Items]
Royalty payments	1,000	1,400	$ 800
Accrued royalties payable	$ 300	$ 300

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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