Amount of gain (loss) on contingent consideration under business combination.

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Amount of potential earnout based on performance.

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Threshold period within which the accrued consideration will be paid under the business combination.

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Represents the period of time after the acquisition to measure the performance-based earn out.

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The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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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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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Acquisitions (Details) € in Thousands, $ in Thousands				3 Months Ended			9 Months Ended		12 Months Ended
Acquisitions (Details) € in Thousands, $ in Thousands	Feb. 05, 2021 USD ($)	Sep. 01, 2020 USD ($)	Sep. 01, 2020 EUR (€)	May 31, 2022 USD ($)	May 31, 2021 USD ($)	Feb. 28, 2021 USD ($)	May 31, 2022 USD ($)	May 31, 2021 USD ($)	Aug. 31, 2020 USD ($)	Feb. 28, 2022 USD ($)	Aug. 31, 2021 USD ($)	Sep. 01, 2020 EUR (€)
Acquisitions
Consideration paid in cash								$ 31,238
Goodwill				$ 96,321			$ 96,321				$ 97,866
Loss (gain) on contingent consideration				(474)	$ 262		(199)	$ 995
Emerging Technologies
Acquisitions
Consideration paid in cash	$ 8,997
Purchase price	9,997
Consideration to be paid	$ 1,000
Threshold period within which the accrued consideration will be paid	18 months
Acquisition related expenses						$ 128
Goodwill	$ 2,451
ABchime
Acquisitions
Consideration paid in cash		$ 22,241	€ 18,654
Acquisition related expenses									$ 274
Performance-based earn out measurement period		4 years	4 years
Potential earn out		$ 8,330										€ 7,000
Accrued earn out		928		2,099			2,099			$ 2,692		€ 780
Goodwill		$ 13,055
Loss (gain) on contingent consideration				$ (474)			$ 199