Revenue Recognition Contract with Customer, Asset and Liability (Details) - USD ($) $ in Thousands	May 31, 2020	Aug. 31, 2019
Revenue from Contract with Customer [Abstract]
Accounts receivable, net	$ 93,796	$ 125,883
Contract assets	4,563	3,747
Contract liabilities	2,233	$ 3,707
Revenue, remaining performance obligation, within next twelve months	$ 2,200

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

+ References

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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- Definition

Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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