Segment Information (Schedule of Revenue Disaggregated By Geographic Region) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025
Disaggregation of Revenue [Line Items]
Revenue	$ 67,807	$ 67,121	$ 191,499	$ 195,819
Americas [Member]
Disaggregation of Revenue [Line Items]
Revenue	58,073	57,011	161,803	165,469
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Revenue	5,352	5,609	16,056	17,209
Europe/Middle East/Africa [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 4,382	$ 4,501	$ 13,640	$ 13,141

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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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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