Stock-Based Compensation (Schedule of Total Cost Of Stock-Based Compensation) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost	$ 1,497	$ 2,217	$ 5,591	$ 5,730
Long-Term Incentive Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost	1,222	1,741	3,284	4,270
Strive Acquisition Compensation [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost	0	160	1,469	525
Unvested Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost	210	240	670	720
Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost	$ 65	$ 76	$ 168	$ 215

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details