Accrued And Other Liabilities (Schedule Of Accrued Liabilities) (Details) $ in Thousands, £ in Millions		Nov. 30, 2019 USD ($)	Aug. 31, 2019 GBP (£)	Aug. 31, 2019 USD ($)
Line of Credit Facility [Line Items]
Accrued advertising and sales promotion expenses		$ 10,248		$ 10,438
Accrued professional services fees		1,505		1,744
Accrued sales taxes and other taxes		1,401		1,418
Current operating lease liabilities	[1]	1,714
Other	[2]	5,173		4,913
Total		$ 20,041		18,513
Milton Keynes, England [Member]
Line of Credit Facility [Line Items]
Other			£ 1.4	$ 1,700

[1] Current operating lease liabilities are classified in accrued liabilities on the Company’s consolidated balance sheets.

[2] At August 31, 2019, other accrued liabilities on the balance sheet included £1.4 million Pound Sterling ($1.7 million in U.S. Dollars as converted at exchange rates as of August 31, 2019) associated with capital costs related to buildout costs of the Company’s new office building in Milton Keynes, England. This new office building was completed in the first quarter of fiscal year 2020 and it currently houses employees of the Company’s EMEA segment that are based in the United Kingdom.