Other Current Liabilities (Schedule of Other Liabilities Current) (Details) - USD ($) $ in Thousands	Nov. 30, 2019	Aug. 31, 2019	Nov. 30, 2018
Other Liabilities Disclosure [Abstract]
Compensation and benefits	$ 11,400	$ 13,960	$ 12,034
Contract liabilities	13,280	14,763	7,022
Warranties	8,788	8,960	7,240
Operating lease liabilities	4,200	0	0
Dealer related liabilities	3,536	3,246	2,849
Deferred revenue - lease	2,431	2,985	657
Tax related liabilities	2,400	1,469	1,400
Accrued insurance	1,555	1,482	2,139
Accrued environmental liabilities	1,243	1,243	1,243
Other	5,661	4,380	6,896
Total other current liabilities	$ 54,494	$ 52,488	$ 41,480

Dealer related liabilities.

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Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. 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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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of deferred lease income, classified as noncurrent. Includes, but is not limited to, amount paid in advance by lessee.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. 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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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. 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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